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Author Question: Calculate the pH of the solution resulting from the addition of 25.0 mL of 0.20 M HCl to 50.0 mL of ... (Read 38 times)

stananza

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on: Nov 5, 2023

Question 1

Calculate the pH of the solution resulting from the addition of 10.0 mL of 0.10 M NaOH to 50.0 mL of 0.10 M HCN (Ka = 4.9 × 10–10) solution.
◦ 5.15
◦ 8.71
◦ 5.85
◦ 9.91
◦ 13.0

Question 2

Calculate the pH of the solution resulting from the addition of 25.0 mL of 0.20 M HCl to 50.0 mL of 0.10 M aniline (C6H5NH2). Kb (C6H5NH2) = 3.8 x 10-10

◦ 9.42
◦ 9.12
◦ 7.00
◦ 2.30
◦ 2.88
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by stananza on Nov 5, 2023

butterfly17

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Reply #1 on: Nov 5, 2023
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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stananza

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Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

brbarasa

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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