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Author Question: What is the pH at the equivalence point in the titration of 100 mL of 0.10 M HCN (Ka = 4.9 1010) ... (Read 48 times)

blkth103

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on: Nov 5, 2023

Question 1

What is the pH at the equivalence point in the titration of 100 mL of 0.10 M HCl with 0.10 M NaOH?
◦ 1.0
◦ 6.0
◦ 7.0
◦ 8.0
◦ 13.0

Question 2

What is the pH at the equivalence point in the titration of 100 mL of 0.10 M HCN (Ka = 4.9 × 10–10) with 0.10 M NaOH?
◦ 3.0
◦ 6.0
◦ 7.0
◦ 11.0
◦ 12.0
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Marked as best answer by blkth103 on Nov 5, 2023

katrey9207

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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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blkth103

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Reply 2 on: Nov 5, 2023
Excellent

komodo7

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Reply 3 on: Yesterday
Gracias!

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