1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elis [28]
3 years ago
7

When solid ammonium carbamate sublimes, it dissociates completely into ammonia and carbon dioxide according to the following equ

ation: At 50 °C, experiment shows that the total pressure of the gases in equilibrium with the solid is 0.596 atm. What is the equilibrium constant, ?
Chemistry
1 answer:
Harlamova29_29 [7]3 years ago
7 0

<u>Answer:</u> The equilibrium constant for the given equation is 0.0315

<u>Explanation:</u>

We are given:

Total pressure in the container = 0.596 atm

The given chemical equation follows:

              N_2H_6CO_2(s)\rightleftharpoons 2NH_3(g)+CO_2(g)

<u>Initial:</u>              -

<u>At eqllm:</u>         -                   2x           x

Evaluating the value of 'x'  

\Rightarrow (x+2x)=0.596\\\\x=0.199

The expression of K_p for above equation follows:

K_p=p_{CO_2}\times (p_{NH_3})^2

The partial pressure of pure solids and pure liquids are taken as 1 in the equilibrium constant expression.

Putting values in above expression, we get:

K_p=(0.199)\times (2\times 0.199)^2\\\\K_p=0.0315

Hence, the equilibrium constant for the given equation is 0.0315

You might be interested in
What elements comprise the largest portion of Earth's atmosphere?​
Mrrafil [7]

Answer:

Nitrogen and Oxygen make up 99% of the Earths atmosphere. Then Argon makes up the rest of the atmosphere.

3 0
3 years ago
Write a balanced equation for the combustion of hexane, C6H14 (l)
stich3 [128]
The combustion of hexane (C6H14), a component of gasoline, is represented by the balanced chemical equation: 2 C6H14(l) + 19 O2(g) " 12 CO2(g) + 14 H2O(g). If 1.0 mole of hexane undergoescombustion, moles of O2 are required.
8 0
3 years ago
Write skeleton equations for the following reactions
mojhsa [17]
Al +3CuCl--->AlCl3+3Cu , its balanced equation
8 0
3 years ago
What is the k expression for this reaction? plz help !
just olya [345]

Answer:

K = [HI]² / [H₂] [I₂]

Explanation:

To write the expression of equilibrium constant, K, it is important that we know how to obtain the equilibrium constant.

The equilibrium constant, K for a given reaction is simply defined as the ratio of the concentration of the products raised to their coefficient to the concentration of the reactants raised to their coefficient. Thus, the equilibrium constant is written as follow:

K = [Product] / [Reactant]

Now, we shall determine the equilibrium constant for the reaction given in the question above. This can be obtained as illustrated below:

H₂(g) + I₂(g) —> 2HI (g)

K = [HI]² / [H₂] [I₂]

6 0
3 years ago
Light energy is part of a larger form of energy known as
Y_Kistochka [10]
Fawn spends hours each week managing employee shifts and schedules, time she should be spending on other restaurant operations. What can she do? O a) Start leaving more time in her week for scheduling-related tasks b) Write everything down in a weekly planner O c) Consider online inventory management software O d) Consider online scheduling software
3 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the mass of Al(C2H3O2)3 that contains 2.63 Χ 1024 atoms of oxygen.
    6·2 answers
  • The energy absorbed or released when a neutral atom loses one electron
    11·2 answers
  • How much water must be removed by steam distillation to recover this natural product from 3.0 g of a spice that contains 10% of
    8·1 answer
  • An empty graduated cylinder weighs 55.26 g. When filled with 50.0 mL of an unknown liquid, it weighs
    5·1 answer
  • Is this right ? I’m stuck on the Explanation part .
    13·1 answer
  • The atomic radii of a divalent cation and a monovalent anion are 0.62 nm and 0.121 nm, respectively. (a) Calculate the force of
    5·1 answer
  • What does it mean when a rock is foliares?
    5·2 answers
  • 1. Coal gasification consists of the chemical transformation of solid coal into gas. The heating values of coal differ, but the
    9·1 answer
  • Dyfuzja co to jest i na czym polega
    12·1 answer
  • What are things that cause change
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!