You Have at Your Disposal 100

question 14

Multiple Choice

You have at your disposal 100.00 mL of 0.650 M HCl and 500.00 mL of 0.300 M NaOH. How many mL of the base have to be added to the full volume of the acid to reach a pH of 1.90?

• A) 10.2 mL
• B) 20.4 mL
• C) 43.3 mL
• D) 204 mL
• E) 433 mL

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