I don't understand. Can someone explain? What is the pH at the equivalence point when 0.10...

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I don't understand. Can someone explain? What is the pH at the equivalence point when 0.10...

I don't understand. Can someone explain?

What is the pH at the equivalence point when 0.10 M HCl is used to titrate a volume of solution containing 0.30 g of NaOH?

A. 4.2

B. 7.0

C. 8.2

D. 9.8

science chemistry

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Answer 1

Answer #1

Answer

B.7.0

Explanation

The pH at the equivalence point of the titration between a strong acid and a strong base will be 7 because the neutralization is complete at equilvalence point and the solution at equivalence point would be neitral.

HCl is a strong acid and NaOH is strong base , so the pH at the equivalence point should be 7.

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Answer 2

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