To find:
The value of
Answer to Problem 14.29QA
Solution:
The value of
Explanation of Solution
1) Concept:
The equilibrium constant expresses the relation between the amount of product and reactant at equilibrium.
The general expression for equilibrium constant
where the exponents p and r are the
ICE table can be used to calculate the concentration of the reactant and product at equilibrium from initial and equilibrium concentration.
2) Formula:
3) Given:
i)
ii)
iii)
4) Calculation:
Assume the vessel volume to be1L.Then theinitial concentrations of the reactant and the equilibrium concentration of the product are:
Set up the ICE chart for the reaction:
Initial
Change
Equilibrium
Since H2 and CO2 have a 1:1 mole ratio, and their amounts at the start were zero, [H2] = [CO2] = 8.3×10-3 M.
and
Therefore
Conclusion:
We used ICE table for reactant’s initial concentration and concentration of product at equilibrium and calculated
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Chapter 14 Solutions
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