What is the [H3O+] in 0.550 molar C6H5COOH? Given: pKa = 4.19 A. 5.96 × 10-3 molar B. 9.38 × 10-3 molar C. 0.76 × 10-3 molar D. 5.96 × 103 molar

asked Oct 15, 2022 114k views

1 vote

What is the [H3O+] in 0.550 molar C6H5COOH?

Given: pKa = 4.19

A. 5.96 × 10-3 molar

B. 9.38 × 10-3 molar

C. 0.76 × 10-3 molar

D. 5.96 × 103 molar

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4 votes

Answer:

A. 5.96 × 10^-3 molar

Step-by-step explanation:

PLATO

Rbenvenuto answered Oct 20, 2022

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