Explanation Given: The equilibrium constant for the reaction ( K p ) is 5.3 × 10 − 5 . Mass of nitrogen is 1.27 kg . Mass of hydrogen is 0.310 kg . Volume of the container ( V ) is 200 L . Temperature ( T ) is 725 K . Ideal gas constant ( R ) is 0.0821 L atm / ( mol K) . Explanation: Molar mass of nitrogen is 28.0134 g / mol . Molar mass of hydrogen is 2.016 g / mol . One kilogram is equal to thousand grams. Convert kilograms to grams 1.27 kg = 1.27 kg × 1000 g 1 kg = 1270 g 0.310 kg = 0.310 kg × 1000 g 1 kg = 310 g Calculate the number of moles of nitrogen ( n N 2 ) n N 2 = 1270 g 28.0134 g / mol = 45.335 mol Calculate the number of moles of hydrogen ( n H 2 ) n H 2 = 310 g 2.016 g / mol = 153.77 mol Now, calculate the pressure of nitrogen using the ideal gas equation P N 2 = n N 2 R T V Substitute 45.335 mol for n N 2 , 200 L for V , 725 K for T , 0.0821 L atm / ( mol K) for R . P N 2 = 45.335 mol × 0.0821 L atm / ( mol K) × 725 K 200 L = 13.5 atm Now calculate the pressure of hydrogen using the ideal gas equation. P H 2 = n H 2 R T V Substitute 153.77 mol for n N 2 , 200 L for V , 725 K for T , 0.0821 L atm / ( mol K) for R . P H 2 = 153.77 mol × 0.0821 L atm / ( mol K) × 725 K 200 L = 45.8 atm Now consider the given reaction N 2 ( g ) + 3 H 2 ( g ) ⇌ 2 NH 3 ( g ) Construct the ICE table as follows: N 2 ( g ) ( atm ) 3 H 2 ( g ) ( atm ) 2 NH 3 ( g ) ( atm ) Initial 13

Chemistry: A Molecular Approach & Student Solutions Manual for Chemistry: A Molecular Approach, Books a la Carte Edition Package

1st Edition

ISBN: 9780321955517

Author: Nivaldo J. Tro

Publisher: PEARSON

See similar textbooks

Videos

Question

Chapter 14, Problem 83E

Interpretation Introduction

To determine: Mass of NH3 present and the percent yield of the reaction mixture.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 14, Problem 82E

Chapter 14, Problem 84E

Students have asked these similar questions

Predict the major products of this organic reaction: OH NaBH4 H ? CH3OH Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. ☐ : S

Predict the major products of this organic reaction: 1. LIAIHA 2. H₂O ? Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. X : ☐

For each reaction below, decide if the first stable organic product that forms in solution will create a new C - C bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. NH2 tu ? ? OH Will the first product that forms in this reaction create a new CC bond? Yes No Will the first product that forms in this reaction create a new CC bond? Yes No C $ ©

Chapter 14 Solutions

Chemistry: A Molecular Approach & Student Solutions Manual for Chemistry: A Molecular Approach, Books a la Carte Edition Package

Ch. 14 - Prob. 1SAQ Ch. 14 - Q2. The equilibrium constant for the reaction...Ch. 14 - Q3. Use the data shown here to find the...Ch. 14 - Prob. 4SAQ Ch. 14 - Prob. 5SAQ Ch. 14 - Q6. For the reaction 2 A(g) B(g), the equilibrium...Ch. 14 - Q7. Consider the reaction between iodine gas and...Ch. 14 - Prob. 8SAQ Ch. 14 - Prob. 9SAQ Ch. 14 - Prob. 10SAQ

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Mass of NH 3 present and the percent yield of the reaction mixture.

Videos

To determine: Mass of NH3 present and the percent yield of the reaction mixture.

Want to see the full answer?

Chapter 14 Solutions