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

Kechit Goyal asked Jan 14, 2022

182,731 views

43 votes

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

Kechit Goyal asked Jan 14, 2022

2.4k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

11 votes

Answer:

A. 5.96 × 10^-3 molar

Step-by-step explanation:

PLATO

Anmatika answered Jan 19, 2022

3.2k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers