Equilibrium 2

Question 1

Equation for Kc of this reaction:
aA +bB = cC +dD

Answer 1

Kc= ([C]^c * [D]^d) / ([A]^a *[B]^b)

Question 2

Explain reaction when Kc is at a value of:

< 110^-10
= 0.01
=1
=100
>110^10

Answer 2

No reaction occurs
Shifted towards reactants
Equal amounts of reactants and products
Shifted towards products
Reaction goes to completion

Question 3

What is the equivalent units to Pascals (Pa) ?

Answer 3

N/m^2

Question 4

How does high pressure affect equilibrium?

Answer 4

Shifts to side with fewer molecules

Question 5

Define an acidic buffer

Answer 5

A solution which resists change of pH in order to keep it below 7.