Answer to Question #48120 in Physical Chemistry for aditya raj

Question #48120

What is the concentration of [OH-] in the final solution prepared by mixing 20.0mL of 0.050 M HCl with 30.0 of 0.10M Ba(OH)2 ?
(1)0.10 M
(2)0.40M
(3).0050M
(4)0.12M

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