Question

The pH in a solution of 1.0 M H₂A (K_a1 = 1.0 × 10^–6; K_a2 = 1.0 × 10^–10) is: 

a) 8.00 

b) 7.00 

c) 6.00 

d) 3.00 

e) none of these 

Answer 1

The pH in a solution of 1.0 M H₂A (K_a1 = 1.0 × 10^–6; K_a2 = 1.0 × 10^–10) is 3.00 .