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?
- A0.12 M
- B0.10 M
- C0.40 M
- D0.0050 M
✓ Correct answer: B
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Question ID #431505 · NewNcert