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Author Question: What is the pH of a solution made by mixing 40.00 mL of 0.100 mol L-1 HCl with 25.00 mL of 0.100 mol ... (Read 75 times)

ap345

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on: Nov 18, 2019

Question 1

A 100.0 mL sample of 0.18 mol L-1 HClO4 is titrated with 0.27 mol L-1 NaOH. Determine the pH of the solution before the addition of any NaOH.
◦ 1.05
◦ 0.74
◦ 0.57
◦ 1.57
◦ 1.74

Question 2

What is the pH of a solution made by mixing 40.00 mL of 0.100 mol L-1 HCl with 25.00 mL of 0.100 mol L-1 KOH? Assume that the volumes of the solutions are additive.
◦ 10.00
◦ 1.64
◦ 12.36
◦ 0.64
◦ 13.36
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by ap345 on Nov 18, 2019

Bison

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Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ap345

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Reply 2 on: Nov 18, 2019
Gracias!

phuda

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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