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Fed [463]
3 years ago
15

Write the expression for the equilibrium constant Kp for the following reaction. Enclose pressures in parentheses and do NOT wri

te the chemical formula as a subscript. For example, enter (PNH3 )2 as (P NH3)2. If either the numerator or denominator is 1, please enter 1 2 MoO3(s) ↔ 2 MoO2(s) + O2(g)
Chemistry
1 answer:
madam [21]3 years ago
6 0

Answer: K_p={(p_{O_2})}

Explanation:

Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as K

K_p is the constant of a certain reaction at equilibrium for gaseous reactants and products.

For the given chemical reaction:

MoO_3(s)\rightleftharpoons 2MoO_2(s)+O_2(g)

The expression of  for above equation follows:

K_p={(p_{O_2})}

As solids do not exert pressure, MoO_3 and MoO_2  are not involved.

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