Ionic EquilibriumHard
Question
10-6 M HCI is diluted to 100 times. Its pH is:
Options
A.6.0
B.8.0
C.6.95
D.9.5
Solution
New concentration of; HCI = 
= 10-8 M
[H+] = 10-7 + 10-8 (approximately)
(Little less than 10-7 from water).
= 10-8 M[H+] = 10-7 + 10-8 (approximately)
(Little less than 10-7 from water).
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