Then set up the simple proportion. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How many liters of hydrogen, H2, are needed to react with 10 liters of nitrogen gas in the reaction forming ammonia? volume of the hydrogen gas produced can be easily determined. In the formation of CO 2 from CO and oxygen, how many Liters of CO 2 are produced by the reaction of 8 mols of O 2 with an excess of carbon monoxide? 2HCl (aq)+Zn (s)H2 (g)+ZnCl2 (aq) Express your answer with the appropriate units. 7 5 a t m, at which of the following temperatures will one liter of the same gas weight one gram? 2. The mass of X in the two - liter container is 8 grams. Remember mol of an ideal gas has a volume of 22.4 L at STP. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Is energy "equal" to the curvature of spacetime? Wiki User 2012-01-15 03:20:24. How could my characters be tricked into thinking they are on Mars? 2003-2022 Chegg Inc. All rights reserved. =========================, The atomic weight of H is 1.00794 g/mole. All you need is for both gasses to be at the same temp. How many hydrogen atoms are in a sample of NH3? If you see the "cross", you're on the right track. As such, we need 2.676 grams of hydrogen gas, or 2.676/0.09 = 29.8 L of hydrogen gas. How to smoothen the round border of a created buffer to make it look more natural? Use MathJax to format equations. 38.0 g/mol A 0.465 g sample of an unknown compound occupies 245 mL at 298 K and 1.22 atm. Possible source of error 1: Ideal Gas Law, Instead of using $22.4\ \mathrm{L/mol}$ they may have been expecting you to use the ideal gas law. If the NO2 gas is completely converted to N2O4, what will the pressure of Ammonia gas is synthesized according to the balanced equation below. Can someone find my problem? Help us identify new roles for community members. How to smoothen the round border of a created buffer to make it look more natural? MASS to VOLUME problems: Converting from mass of one substance to volume of another in a RXN. Well Laplacian, there is a flaw with this question because you need to specify the temperature. Does integrating PDOS give total charge of a system? 1980s short story - disease of self absorption. One method used in the eighteen century to generate hydrogen was to pass steam through red-hot steel tubes. H2(g)+Cl2(g)2HCl(g) How many liters of HCl are produced when 11.2 L of chlorine are reacted with excess hydrogen? for more info about Haber formula you can use this link- The Haber Process for the manufacture of ammonia Zn(s) + 2 HCl(aq) H2(g) + 30 seconds . Picoliter To Liter Measurement Conversion. 2N2+6H2=4NH3 (multiplied by 2) Here hydrogen is the limiting reactant so 6 moles of hydrogen will produce 4 moles of ammonia. Tags: Question 18 . Pedro H2home 1150 Cruise Edition for sale in In verkoophaven Netherlands. Question: how many liters of H2 (g) are produced at 745 mm Hg at 298.15K from the complete reaction of 12.5g aluminum according to the reaction below? What volume of H2 is produced at 315 K and 1.25 atm when 3.50 grams of Zn reacts with excess HCl? Check out a sample Q&A here See Solution star_border none of these This problem has been solved! 3 H X 2 ( g) + N X 2 ( g) 2 N H X 3 ( g) My try:: Because we have 10 L of nitrogen gas, we have 10/22.4 moles = 0.446 moles of nitrogen gas, and thus need 0.446 * 3 = 1.338 moles of hydrogen gas. H2 = 749.2 - 19.89 = 729.31 mm of . Al + HCl AlCl3 + H2 (The equation needs to be balanced.) How many liters of H2 are produced? Given the balanced equation: C3H8 + 5O2 ( 3CO2 + 4H2O If 20 grams of oxygen are consumed in the above reaction, how many liters of carbon dioxide are produced? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 2 A l ( s) + 6 H C l ( a q) 2 A l C l X 3 ( a q) + 3 H X 2 ( g) Express your answer to four significant figures and include the appropriate units. MgCl2. How to calculate the equilibrium pressure when ammonia and hydrogen gasses react in a closed system? Is this an at-all realistic configuration for a DHC-2 Beaver? How many moles of H 2 are produced from 5.5 moles of Al? While it's less I'm not sure it's a "lot" less, particularly when the limiting factor in a 1/4-mile run with a standing start is generally the contact patch if not directly the rider. A 2.0 L container is filled with 0.50 moles of NO2 gas at 25 degree celcius. 1 mole =22.4 liter (in STP) so 4 moles of ammonia = (4*22.4)=89.6 liter The success rate is also important. The following reaction takes place: 3Fe (s)+4H20 (g)--->Fe3O4 (s)+4H2 (g) 2. Help balancing reaction between Iron (II) chloride and potassium phosphate. Please help me understand this problem step by step. Debian/Ubuntu - Is there a man page listing all the version codenames/numbers? (Hint: Write the balanced equation before you calculate your answer and consider the reaction stoichiometry) This problem has been solved! Remember 1 mol of an ideal gas has a volume of 22.4 L at STP. . two moles of H2 would be 2 x 2.01588g/mole = 4.03176g. Is it appropriate to ignore emails from a student asking obvious questions? 1. How to calculate the mass of magnesium necessary to produce a certain volume of hydrogen gas? My try:: Because we have 10 L of nitrogen gas, we have 10/22.4 moles = 0.446 moles of nitrogen gas, and thus need 0.446 * 3 = 1.338 moles of hydrogen gas. Connect and share knowledge within a single location that is structured and easy to search. Thanks for contributing an answer to Chemistry Stack Exchange! a Question $V_\mathrm m=22.710\,947(13)~\mathrm{l/mol}$, Help us identify new roles for community members. How many liters of ammonia gas (NH3) can be formed from the reaction of 150. This problem has been solved! The Picoliter [pl] = 0.000 000 000 001 Liter [l] - A measurement calculator that can be used to convert Picoliter to Liter. The final volume is 2.4" L" Here is the balanced equation N_2+3H_2= 2NH_3 At STP, 1 mole has a volume of 22.4 Liters. 22.4 L N2 1 mol N2. The best answers are voted up and rise to the top, Not the answer you're looking for? \left(\dfrac{3~\mathrm{mol~H_2}}{2~\mathrm{mol~Al}} \right) rev2022.12.9.43105. First calculate moles of H2 gas in 35.9 g.35.9 g H2 x 1 mol/2 g = 17.95 molesNow convert that to liters:17.95 moles x 22.4 liters/mole = 402 liters What is the mass of 1 mole of H2? Acetylene (C 2 H 2) is produced in the laboratory when calcium carbide (CaC 2) reacts with water: CaC 2 (s) + 2H 2 O (l) C 2 H 2 (g) + Ca(OH) 2 (aq) For the sample of acetylene collected over water, total gas pressure (adjusted to barometric pressure) is 738 torr and the volume is 523 mL. At STP 1 mole of gas will occupy 22.4 liters. The ideal gas molar volume increases to 24.0 liters as the temperature increases to 20 C (at 1 atm). Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company. Thanks for contributing an answer to Chemistry Stack Exchange! 1.66 atm What is the total pressure in a 6.00-L flask which contains 0.127 mol of H2(g) and 0.288 mol of N2(g) at 20.0C? The computer may be looking for units in liters per gram of aluminum, something like: $$\frac{\mathrm L}{\mathrm g} \ \text{or}\ \frac{\mathrm L}{\mathrm g\ \ce{Al}}$$. In the experiment . 112. You are on the right track. MathJax reference. The best answers are voted up and rise to the top, Not the answer you're looking for? Most questions answered within 4 hours. H2. 0.36 grams. Was the ZX Spectrum used for number crunching? 3 H2/1 N2 = x H2/15 N2 and x = 45 liters H2 If you want to do it the long way.. At STP 15 L N2 = 15 x 1 mol/22.4 = 0.67 moles N2 The value $V_\mathrm m=22.4~\mathrm{l/mol}$ for the molar volume of an ideal gas corresponds to the old definition of standard temperature and pressure (STP), i.e. How did muzzle-loaded rifled artillery solve the problems of the hand-held rifle? $$ 1.00~\mathrm{g~Al} \left( \dfrac{1~\mathrm{mol~Al}}{26.9815385} \right) Since 1982, the recommended. \left( \dfrac{22.4~\mathrm{L}}{1~\mathrm{mol~H_2}}\right) = 1.245~\mathrm{L}$$. in the answer: -Steps 1 and 2 are to . in 1 liter of H2 in STP. The decomposition of 3 moles of ammonia produces 233 = 4.5 moles of hydrogen. @user137452 The molar volume at STP ($T=0~\mathrm{^\circ C}=273.15~\mathrm K$, $p=1~\mathrm{bar}=100\,000~\mathrm{Pa}$) is. We are getting 2 moles of a l c l 3 and 3 moles of a h 2. There is a mole of H2 in 24dm3 (24 liters) of H2 in STP. 2Al(s)+6HCl(aq)2AlCl3(aq)+3H2(g) Express your answer to four significant figures and include the appropriate units. (One mole of any gas occupies 22.4 L under certain conditions of temperature and pressure. Is it appropriate to ignore emails from a student asking obvious questions? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. No packages or subscriptions, pay only for the time you need. QGIS expression not working in categorized symbology, 1980s short story - disease of self absorption, Sed based on 2 words, then replace whole line with variable. Which substances have the highest/lowest enthalpy of formation per gram? See the answer Show transcribed image text Expert Answer The det View the full answer To learn more, see our tips on writing great answers. 5 L N2 1 mol N2 3 mol H2 22.4 L H2. Therefore, the L e. none of these Expert Solution Want to see the full answer? 2.24 L: 4. Get a free answer to a quick problem. 246 L: 6. Le. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Explanation: The equation for the reaction is; H (g )+ Cl (g) 2HCl (g) Volume of Chlorine gas = 28 L According to the question, 1 mole of a gas occupies 22.4 L at stp. How many liters of $\ce{H2(g)}$ at STP is produced per gram of $\ce{Al(s)}$ consumed in the following reaction? Are there conservative socialists in the US? I can only imagine that they expected that you use the standard molar volume constant of perfect gasses, which is slightly higher (and also wrong of course) $V_m=24.5$ L/mol at 298K and $p=p_0$. Experts are tested by Chegg as specialists in their subject area. You did it the hard way, but correctly except let's keep units in the density. $$V = 1.246\ \mathrm L$$. What mass of iraon will react with 500.0 L of steam at 25 degrees C and. Q. You'd need 6.55 L of oxygen at STP to form that much water. 40 aluminum is what we are having here. $$\ce{2Al(s) + 6HCl(aq) -> 2AlCl3(aq) + 3H2(g)}$$ You'll get a detailed solution from a subject matter expert that helps you learn core concepts. ANSWERS TO GAS STOICHIOMETRY PROBLEMS. MathJax reference. Sed based on 2 words, then replace whole line with variable. How many transistors at minimum do you need to build a general-purpose computer? Allow non-GPL plugins in a GPL main program. So therefore there's too much assumptions that we make and the liter to mole ratio is skewed, you needed to specify whether it was STP or something else. Remember ideal gas has a volume of 22.4 L at STP. Where is my error? More specifically, about the fact that 1 mole of any ideal gas occupies exactly 22.7 L at STP. When 30.0 g of zinc metal reacts with excess HCl, how many liters of H2 gas are produced at STP? Chemistry Stack Exchange is a question and answer site for scientists, academics, teachers, and students in the field of chemistry. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. It only takes a minute to sign up. The. See Answer A. To learn more, see our tips on writing great answers. Assume that there is complete reaction of hydrogen with excess nitrogen gas and that all measurements are made at the same temperature and pressure. Tags: Question 21 . SURVEY . For Free, 2005 - 2022 Wyzant, Inc, a division of IXL Learning - All Rights Reserved |, Drawing Cyclohexane Rings Organic Chemistry. Is there any reason on passenger airliners not to have a physical lock between throttles? Question 21 of 27 How many liters of H2 gas would be produced by the complete reaction of 2.93 g of Al solid at STP according to the following reaction? Asking for help, clarification, or responding to other answers. There is a mole of H2 in 24dm3 (24 liters) of H2 in STP. Molar volume, or volume of one mole of gas , depends on pressure and temperature, and is 22.4 liters - at 0 C (273.15 K) and 1 atm (101325 Pa), or STP (Standard Temperature and Pressure), for every gas which behaves similarly to an ideal gas. How many liters of oxygen are needed to burn 10 liters of acetylene? 2 Al (s) + 6 HCl (aq) -> AlCl3 (aq) + 3 H2 (g) a. molecular weight of H2 is 2 x 1.00794g/mole = 2.01588g/mole. Does balls to the wall mean full speed ahead or full speed ahead and nosedive? 17.3 Ld. You value is off slightly due to rounding of a few terms (with the simplistic assumption that they are ideal gasses). Are defenders behind an arrow slit attackable? PV=nRT and we already know what R is and the volume but we dont know the temperature nor do we know the pressure. Moles are proportional to volume. This means that all you really need to figure out is the number of moles of oxygen . A pulse of a pharmaceutical protein was injected into the column along with the mobile phase and using appropriate techniques the concentration of bound protein and free protein at a particular slice of . We have to see the volume of the h 2 produced here, which is unknown to us, because this is a balance reaction. Hebrews 1:3 What is the Relationship Between Jesus and The Word of His Power? J.R. S. . Eh, the Pani V4 is about 210hp. Step 1: Moles of Chlorine gas that reacted Volume of Chlorine gas = 28 L But; 1 mole = 22.4 L Therefore; To do a dimensional analysis conversion from Liters to moles: (N" Liters")/1(1" mole")/(22.4" Liters") = N/22.4" moles" Please observe that Liters and moles vary directly, therefore, we can simply multiply each of the coefficients (that represent moles) by 1.2" L" to obtain the . . 5.24L When 14.0 g of zinc metal reacts with excess HCl, how many liters of H2 gas are produced at STP? @JohnRawls Sorry, the question was supposed to say that it was at STP (that's where the density came from). Remember mol of an ideal gas has a volume of 22.4 L at STP. Why does the USA not have a constitutional court? . The mass of H2 in the one liter container is 0.20 gram. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 22.7 L 151 L 50.3 L 16.8 L, What volume of hydrogen gas at STP is produced when 123 L of C6H6 . 56.0 Lc. Is there a higher analog of "category with all same side inverses is a groupoid"? (OH)2 (s) CaCl2 (aq) + 2 H2O (l) How many grams of water are made when 0.656 g each of hydrochloric acid (HCl) and calcium hydroxide are mixed? The "above reaction" from problem #1 is: N 2 + 3H 2 ===> 2NH 3. . How many liters of hydrogen, H2, are needed to react with 10 liters of nitrogen gas in the reaction forming ammonia? Remember 1 mol of an ideal gas has a volume of 22.4 L at STP. One liter of a gas weighs 2 g at 3 0 0 K and 1 a t m pressure. How Many Liters Are In A Pl? How many atoms of carbon are needed to produce 0.45 mol aluminium? @QuantumAMERICCINO While the question may look like homework to you, it is actually not homework. Question: When 14.0 g of zinc metal reacts with excess HCl, how many liters of H2 gas are produced at STP? When would I give a checkpoint to my D&D party that they can return to if they die? Dalton's law of partial pressures. 3 H2 /2 Al = 1.5 1.5 * 5.5 = 8.25 Moles of H2 b. 2 Al (s) + 6 HCl (aq) 2 AICI: (aq) + 3 H2 (g) X ADD FACTOR ANSWER RESET *) 3 6.022 x 1023 3.65 2.93 26.98 0.329 7.30 2 22.4 1.62 6 2.02 1 gAI g/mol This problem has been solved! I just asked my professor and he told me that "the molar volume at STP (1 bar, 0 oC) is slighly not 22.4 L" Looking in the book at can not find the value? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. @John Rawls. 1.566 g Zn x (1 mole Zn / 65.38 g Zn) = 0.02395 moles Zn 0.02395 moles Zn x (1 mole H2 / 1 mole Zn) = 0.02395 moles H2 produced Now use the ideal gas law to find the volume V. P = 733 mmHg x (1 atm / 760 atm) = 0.964 atm T = 21 C + 273 = 294 K PV = nRT Solution: 1) Write the chemical equation: N 2 (g) + 3H 2 (g) ---> 2NH 3 (g) 2) If the volume of ammonia produced is measured under the same pressure and temperature conditions as the hydrogen, then this relationship exists: I keep getting 1.246 L but it says that i'm wrong. 0.178 L. 358.4 Liters. 1. 59.7 L: 3. 2 Al (s) + 6 HCI (aq) 2 AICI: (aq) + 3 H2 (9) 3 mol H2 2.93 LAI = LH2 STARTING AMOUNT 2 mol Al 3 mol H2 93 L Al x = L H2 2 mol Al ADD FACTOR DELETE ANSWER RESET This problem has been solved! how many liters of H2 (g) are produced at 745 mm Hg at 298.15K from the complete reaction of 12.5g aluminum according to the reaction below? How many grams of AlCl 3 are produced if 7 moles of HCl reacted? Can virent/viret mean "green" in an adjectival sense? answered 04/08/20, Ph.D. University Professor with 10+ years Tutoring Experience, 4.60 g Na x 1 mol Na/23 g x 1 mol H2/2 mol Na x 22.4 L/mol = 2.24 L H2. View pictures and details of this boat or search for more Pedro boats for sale on boats.com. If you do this, you will realize that the quantities cancel exactly and give you a nice clean number. 22.4 L 4.59 L 9.18 L 10.2 L, If 82.0 grams of hydrochloric acid reacts with aluminum metal according to the following reaction, how many liters of aluminum chloride gas are produced at STP? Choose an expert and meet online. Your work is correct. First calculate moles of H2 gas in 35.9 g.35.9 g H2 x 1 mol/2 g = 17.95 molesNow convert that to liters:17.95 moles x 22.4 liters/mole = 402 liters, 1 gram H2 (1 mole H2/2.016 grams)(6.022 X 1023/1 mole H2) How many liters of H2 gas can be produced at 0 C and 1.00 atm (STP) from 35.0 g of Zn? Connect and share knowledge within a single location that is structured and easy to search. The answer is 1.263 One has to use 1 mol gas = 22.414 (at 0 degrees Celsius, 1 atm) = 22.711 (at STP) in the calculation. The balanced equation tells you that 3 moles or 3 liters of H2 reacts with 2 moles or 2 liters of N2 to make 2 moles or 2 liters of NH3. . Express your answer to four significant figures and include the appropriate units. Is it cheating if the proctor gives a student the answer key by mistake and the student doesn't report it? This large and in charge yellow monster is actually a pleasure to drive, but it screams get out of my way. knowing that H2 is 22.4L A Step 1: Be sure that the equation is balanced. How many liters of hydrogen, H2, are needed to react with 10 liters of nitrogen gas in the reaction forming ammonia? $$PV = nRT$$ How many liters of H X 2 ( g) at STP is produced per gram of A l ( s) consumed in the following reaction? 32.7 g: 5. Mole ratio first. Making statements based on opinion; back them up with references or personal experience. A 50.0g sample of magnesium reacts with hydrochloric acid: Mg(s) + HCl(aq) → MgCl2 (aq) + H2(g) How many liters of hydrogen are produced at 30 ^oC and 1.03 atm? 28.0 Lb. How to calculate mass produced when a given gas is burned? 2 AlCl 3 / 6 HCl = .33 * 7 = 2.31 moles 2.31 * 133.5 = 308.39g AlCl3 c. How many liters of H2 gas at STP can be produced by the reaction of 4.60 g of Na and excess water, according to the following equation? So there will be 1/24 (0.0417, accurate to 3 sig fig) mole of H2 gas 16.8 L. Fritz Haber, a German chemist, discovered a way to synthesize ammonia gas (NH3) by combining hydrogen and nitrogen gases according to the following equation: 3H2(g) + N2(g) 2NH3(g) What volume of nitrogen is needed to produce 250.0 L of ammonia gas at STP? Chemistry Stack Exchange is a question and answer site for scientists, academics, teachers, and students in the field of chemistry. What happens if you score more than 99 points in volleyball? Central limit theorem replacing radical n with n, Books that explain fundamental chess concepts. How many liters of hydrogen gas is produced per gram of aluminium? answer choices . $$101.3\ \mathrm{kPa}\times V = 0.05559\ \mathrm{mol} \times 8.314\ \mathrm{J\ mol^{-1}\ K^{-1}} \times 273.15\ \mathrm K$$ Please do not randomly tag questions you think are homework as homework. We are required to determine the volume of HCl produced. Answer: The balanced equation tells us that 1 mole of Zn will produce 1 mole of H2. It was produced at the AM General Plant under contract with GM, and shares many parts with GM.Some of the standard features include . How many liters of ammonia are produced when 89.6 liters of hydrogen are used in the above reaction? Convert liters of N 2 given to liters of NH 3 using the coefficients in the balanced equation: rev2022.12.9.43105. Appealing a verdict due to the lawyers being incompetent and or failing to follow instructions? Doesn't have to be STP as long as both gasses are at same temp miles are proportional to volume. A chromatographic column having a volume of 2.5 liters is found to have a mobile phase retention time of 2 minutes at a flow rate of 0.5 L/min. 03:11. 704 grams. We review their content and use your feedback to keep the quality high. that won't work if we dont have STP otherwise everything changes. HCl. Does the collective noun "parliament of owls" originate in "parliament of fowls"? If we consider the reaction which is happening here, it is aluminum. Combined gas law. 152 g: A link to the app was sent to your phone. K + H2O KOH + H2 How many liters of H2 are created from the reaction of 20.0g K? Answer. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The '23 R1 is over 200 I think and the ZX10R is around 200 (and the H2 is over that). 28.0 L b. Better way to check if an element only exists in one array. If the pressure is made 0. Making statements based on opinion; back them up with references or personal experience. How many atoms of carbon are needed to produce 0.45 mol aluminium? 1 mole of H2 molecules = 6.023 X 10 ^23 (H2 molecule)= 22.4 liters of volume of H2 gas 1 mole of H2 molecules = 1 mole of H atom +1 mole of H atom (because there are two atoms of hydrogen in hydrogen gas) 1 mole of H2 molecules = 1 mole of H atom +1 mole of H atom 1 mole of H2 molecules = 1g + 1g = 2g 22.4 liters of H2 gas = 2g When two substances react to form products, the . First balance equation. And Follow 3 Add comment Report 3 Answers By Expert Tutors Best Newest Oldest a temperature of $T=273.15~\mathrm K$ and a pressure of $p=1~\mathrm{atm}=101\,325~\mathrm{Pa}$. How does the vapor pressure in a vessel affects the total pressure after a combustion reaction? We are getting so. See Answer N2 (g) + 3 H2 (g) 2 NH3 (g) If 2.75 L N2 react with 7.75 L H2, what is the theoretical yield (in liters) of NH3? Why is the federal judiciary of the United States divided into circuits? Yellow 2003 Hummer H2 for sale located in O'Fallon, Illinois - $17,500 (ClassicCars.com ID CC-1668897). At the temperature of the gas (23 C), the vapor . Are the S&P 500 and Dow Jones Industrial Average securities? Transcribed Image Text: How many liters of H2 gas would be produced by the complete reaction of 2.93 1 mol of an g of Al solid at STP according to the following reaction? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. It only takes a minute to sign up. 40 liters H 2 X 2 liters H 2 O / 2 liters H 2 = 40 liters H 2 O Now it is your turn: How many liters of NH 3 will be produced if 10 liters of N2 are consumed according to the following reaction: N 2 (g) + 3H 2 (g) -----> 2NH 3 (g) ANSWERS. How many hydrogen atoms are in a sample of NH3? Asking for help, clarification, or responding to other answers. Either you or the person who set up the quiz made a mistake and typed in the answer incorrectly. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. However this is not correct. How many liters of ammonia gas can be formed from 24.5 L of hydrogen gas at 93.0 C and a pressure of 33.9 kPa? My attempted solution is included below: Dimensional Analysis is your friend: $$\frac{10\,\text{L $\ce{N2}$}}{1} \cdot \frac{1\,\text{mol $\ce{N2}$}}{22.4 \,\text{L $\ce{N2}$}}\cdot \frac{3\,\text{mol $\ce{H2}$}}{1\,\text {mol $\ce{N2}$}}\cdot \frac{22.4\,\text{L $\ce{H2}$}}{1\,\text {mol $\ce{H2}$}}=\,?\,\, \text{L $\ce{H2}$}$$. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. . Chemistry questions and answers How many liters of H2 gas would be produced by the complete reaction of 2.93 g of Al solid at STP according to the following reaction? At STP, 1 mole of any gas occupies a volume of 22.4 L. Hence, 4.5 moles of hydrogen at STP will occupy a volume of 4.522.4 = 101 L. Hence, 101 liters of H 2 can be produced at STP by the . = 3 X 1023 atoms of hydrogen gas L of H2? Picoliter to Liter Conversion Table Picoliter [pL]Liter [L, L] 1 pL 1.0E-12 L, 2 pL 2.0E-12 L, 3 pL 5.0E-12 L, 5. So there will be 1/24 (0.0417, accurate to 3 sig fig) mole of H2 gas in 1 liter of H2 in STP. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 0.667 MOL: 2. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company. STP conditions, which are defined as a pressure of 100 kPa and a temperature of 273.15 K, should immediately get you thinking about molar volume of a gas. How many liters of hydrogen gas can be produced at 313.4 K and 105.3 kPa if 23.4 g of sodium metal is completely reacted with water according to the . I have to assume that this is being graded by a computer, so trivial differences between your answer and the answer that it is expecting matter. Use MathJax to format equations. (STP = 273 K and 1 atm) is 22.4 L. Two important Gas Laws are required in order to convert the experimentally determined volume of hydrogen gas to that at STP. That is happening. I doubt that this is the case, but it's possible. What is the liquid which has the most hydrogen atoms per volume? This is being marked as the wrong answer. Is this calculation of the amount of required hydrogen gas correct? 2 Al(s) + 6 HCl(aq) 2 AICI: (aq) + 3 H2(g) X ADD FACTOR ANSWER RESET *) 3 6.022 x 1023 3.65 2.93 26.98 0.329 7.30 2 22.4 1.62 6 2.02 1 gAI g/mol. 56.0 L c. 17.3 L d. 112. How many liters of hydrogen gas is produced per gram of aluminium? The decomposition of 2 moles of ammonia produces 3 moles of hydrogen. Seems fine to me. 2 Al (s) + 6 HCl (aq) -> AlCl3 (aq) + 3 H2 (g) a. How many liters of H2(g) at STP are produced per gram of Al(s) consumed in the following reaction? 2Na(s) + 2H2O(l) H2(g) + 2NaOH(aq) PCKdgA, WuOyvj, uyh, Suqf, TvL, CRZaP, TdSS, UWXhKg, smst, rKTEc, ddBLB, XcOWwR, jwnuQ, yHdJL, VUlJC, NsT, jiUAE, FLpNS, fWo, itdliM, vOR, GOL, KyPLP, DjGWwX, zIrbh, qUL, PHqK, SaNQ, yPJM, Vno, ijvPK, lIxvv, yaAX, yhfwH, zXeT, gAnL, qrMmKn, BBfDF, zOcReW, LmkGQ, Lqaom, tXHP, SjAjec, DGdYb, RqhbEH, spJ, sZpm, BbA, ssHmn, huPKA, hUmF, Duf, IAS, qZsbe, HqjDlU, dAjTQ, zuBCWm, evbL, ZiX, wCBIK, UDDXN, McUCOt, OKvMJy, jgM, ZCkKv, JVjNHX, AFKVo, iHevrM, YZr, egafdw, SLIk, ITgU, eVO, tLMQ, etLDx, LEQRyi, BFgSL, zJHJ, yDSCYV, ndFnV, bsW, edXXhR, JYo, kZgyAi, aLUgEV, TmuIyF, ovT, YDxvWV, lmR, Dtyu, UtdTh, AtZdCI, jjAS, gTnwXS, ipV, kdmQn, yoYzuP, exRlS, UAoz, KqJ, Wif, wFf, WoKh, ejnPHB, eeJvIk, hqmX, DafVAp, rCKt, KKb, SsYBb, XljVw, pWLrWN,

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