10. What is the percentage yield of ammonia when 14.0 g of N₂ gas reacts with 5.0 g of H₂ to produce 12.0 g of NH₃?Molecular weights:- N₂ = 28.02 g/mol- H₂ = 2.02 g/mol- NH₃ = 17.04 g/mol\[ \text{Chemical Equation:} \]\[ \text{N}_2 + 3\text{H}_2 \rightarrow 2\text{NH}_3 \]Options:A) 63.2%B) 42.9%C) 70.5%D) 55.8%The answer 70.5% is circled.

Answered: Image /qna-images/answer/06a35b19-cc3e-4841-a177-7b833c636604.jpg

17 mol O2 10. What is the percentage yield of ammonia when 14.0 g of N2 gas reacts with 5.0 g of H₂ to produce 12.0 g of NH3? Molecular weights: N₂- 28.02 g/mol, H₂= 2.02 g/mol, NH3 17.04 g/mol N₂ + H₂ → NH3 A) 63.2 % C) 70.5% B) 42.9% D) 55.8 %

17 mol O2 10. What is the percentage yield of ammonia when 14.0 g of N2 gas reacts with 5.0 g of H₂ to produce 12.0 g of NH3? Molecular weights: N₂- 28.02 g/mol, H₂= 2.02 g/mol, NH3 17.04 g/mol N₂ + H₂ → NH3 A) 63.2 % C) 70.5% B) 42.9% D) 55.8 %

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

10. What is the percentage yield of ammonia when 14.0 g of N₂ gas reacts with 5.0 g of H₂ to produce 12.0 g of NH₃?

Molecular weights:
- N₂ = 28.02 g/mol
- H₂ = 2.02 g/mol
- NH₃ = 17.04 g/mol

\[ \text{Chemical Equation:} \]
\[ \text{N}_2 + 3\text{H}_2 \rightarrow 2\text{NH}_3 \]

Options:
A) 63.2%
B) 42.9%
C) 70.5%
D) 55.8%

The answer 70.5% is circled.

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