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Author Question: A 50.0-mL sample of a 1.50 M NaOH solution is titrated with a 3.40 M HCl solution. What will be the ... (Read 150 times)

londonang

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on: Mar 21, 2021

Question 1

A 50.0-mL sample of 0.10 M HNO2 (Ka = 4.0 × 10–4) is titrated with 0.14 M NaOH. The pH after 25.0 mL of NaOH have been added is

◦ 10.23
◦ 7.00
◦ 6.77
◦ 3.77
◦ None of these are correct.

Question 2

A 50.0-mL sample of a 1.50 M NaOH solution is titrated with a 3.40 M HCl solution. What will be the final volume of solution when the NaOH has been completely neutralized by the HCl?

◦ 72.1 mL
◦ 22.1 mL
◦ 57.1 mL
◦ 305 mL
◦ 76.1 mL
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Marked as best answer by londonang on Mar 21, 2021

Juro

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Reply #1 on: Mar 21, 2021
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londonang

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

vickyvicksss

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Reply 3 on: Yesterday
Wow, this really help

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