Solved

A Titration of 200 ×\times 10-5,Ka2 = 3 ×\times 10-9

Question 50

Multiple Choice

A titration of 200.0 mL of 1.00 M H2A was done with 1.02 M NaOH.For the diprotic acid H2A,Ka1 = 2.5 ×\times 10-5,Ka2 = 3.1 ×\times 10-9.Calculate the pH after 600.0 mL of 1.02 M NaOH have been added.


A) 13.423
B) 0.577
C) 13.712
D) 0.288
E) 9.423

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions