Question

.
Consider the following reversible reaction (UHS-2017)
CH,COOH , CH, CH OH="=CH COOCH2CH, + H2O
а
b
a
Initial Concentration
1
(CH-CH2-OH) = 1 mol
1-03) 1-033
033
(CH-COOH) = 1mol
Kc = (0.33)
(CH3-CH2-O-CO-CH3) = 0 mol(H2O) = 0 mol
Equilibrium Concentration
(105)(103)
CH-CH-OH) = 0.33 mol
(CH-COOH) = 0.33mol
(CH3-CH-O-CO-CH3) = 0.66 mol(H2O) = 0.66 mol
Kc = 4 at 100°C
What are new equilibrium concentrations of all species if Imole of CH3CH2OH and CH3COOH
are added to this equilibrium mixture? (Apply Le-Chatelier's principle) (Temperature remains
same) (Kc remains constant)

Answer 1

Answer:

.

Consider the following reversible reaction (UHS-2017)

CH,COOH , CH, CH OH="=CH COOCH2CH, + H2O

а

b

a

Initial Concentration

1

(CH-CH2-OH) = 1 mol

1-03) 1-033

033

(CH-COOH) = 1mol

Kc = (0.33)

(CH3-CH2-O-CO-CH3) = 0 mol(H2O) = 0 mol

Equilibrium Concentration

(105)(103)

CH-CH-OH) = 0.33 mol

(CH-COOH) = 0.33mol

(CH3-CH-O-CO-CH3) = 0.66 mol(H2O) = 0.66 mol

Kc = 4 at 100°C

What are new equilibrium concentrations of all species if Imole of CH3CH2OH and CH3COOH

are added to this equilibrium mixture? (Apply Le-Chatelier's principle) (Temperature remains

same) (Kc remains constant