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What is the [OH^(-)] in the final soluti...

What is the `[OH^(-)]` in the final solution prepared by mixing `20.0 mL` of `0.050 M HCl` with `30.0 mL` of `0.10 M Ba(OH)_(2)`?

A

0.40 M

B

0.0050 M

C

0.12 M

D

0.10 M

Text Solution

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The correct Answer is:
D
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