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Author Question: Calculate the hydroxide ion concentration in an aqueous solution with a pH of 9.85 at 25 C. (Read 319 times)

sdfghj

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on: Nov 18, 2019

Question 1

Calculate the hydronium ion concentration in an aqueous solution with a pH of 9.85 at 25 °C.
◦ 7.1 × 10-5 mol L-1
◦ 6.5 × 10-5 mol L-1
◦ 1.4 × 10-10 mol L-1
◦ 4.2 × 10-10 mol L-1
◦ 8.7 × 10-10 mol L-1

Question 2

Calculate the hydroxide ion concentration in an aqueous solution with a pH of 9.85 at 25 °C.
◦ 1.4 × 10-10 mol L-1
◦ 8.7 × 10-10 mol L-1
◦ 6.5 × 10-5 mol L-1
◦ 4.2 × 10-10 mol L-1
◦ 7.1 × 10-5 mol L-1
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Marked as best answer by sdfghj on Nov 18, 2019

welcom1000

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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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Manly Bullock

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Reply #2 on: Jul 28, 2020
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