menu
bartleby
search
close search
Hit Return to see all results

. A sample of solid NH4NO3 was placed in an evacuated container and then heated so that it decomposed explosively according to the following equation:NH4NO3(s)  N2O(g) + 2H2O(g)At equilibrium, the total pressure in the container was found to be 2.72 bar at a temperature of 500.°C. Calculate Kp. a. 1.64b. 0.822c. 2.98d. 80.5e. 0.745

Question

. A sample of solid NH4NO3 was placed in an evacuated container and then heated so that it decomposed explosively according to the following equation:

NH4NO3(s)  N2O(g) + 2H2O(g)

At equilibrium, the total pressure in the container was found to be 2.72 bar at a temperature of 500.°C. Calculate Kp.

 

a. 

1.64

b. 

0.822

c. 

2.98

d. 

80.5

e. 

0.745

check_circleAnswer
Step 1

The ICE table to find the equilibrium pressure constant Kp for the reaction is:

fullscreen
Step 2

Total equilibrium pressure:

fullscreen
Step 3

Since the solids do not have any pressure, its contribution can be neglected.

 

Given total equilibrium pressure = 2.72 ...

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: For the reaction shown, at 25° C, dleta S  is0.00300 kJ/(mol K). Calculate the delta G for this reac...

A: The equation given below helps us to calculate the change in free energy in a system.

question_answer

Q: Identify the structures of isomers A and B (molecular formula CoH10O). IR peak at 1742 cm; 'H NMR da...

A: The given two compounds (A and B) are isomers with molecular formula C9H10ODetermine double bond equ...

question_answer

Q: 3. Which of the following is the Lewis dot structure for the fluoride ion? a. b. c.

A: The fluorine atom forms fluoride, which has 8 valence electrons, and is isoelectronic with a Noble G...

question_answer

Q: For the reaction2CO2(g)+ 5H2(g)C2H2(g) + 4H2O(g)H° = 5 kJ and S° = -125 J/KAt standard conditions, t...

A: Given that delta S is -125J/K and the value of delta H is 5kJ. Thus, the value of delta G in appropr...

question_answer

Q: A researcher is studying the decomposition of A as shown by the general reaction below: 1 A(g) 2 B(g...

A: The decomposition reaction and the given data is,

question_answer

Q: What is the difference between a primary and a secondary standard? Give an example of each.

A: Primary Standard Solution: Primary standard solutions are solutions made out of primary standard sub...

question_answer

Q: At 20 degrees celcius, a 0.516 m aqueous solution of glucose (C6H12O6) has a density of 1.0165 g/mL....

A: In chemistry, number of moles refers to a unit of amount. It can also be defined as the mass of a ch...

question_answer

Q: Dcc/EN ok Amme Prodechmg Group GMNCI Br Na CEN CEN hosH T 2-2

A: Product of the reaction has to be identified.(a) Protected amino acid reaction with DCC (N,N'-Dicycl...

question_answer

Q: What is the ratio of acid to base in a solution having a pH=9?

A: Assume pKa of acid = 8.5 

Sorry about that. What wasn’t helpful?