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Author Question: Which one of the following is a buffer solution? (Read 98 times)

gjjjjjdkkkkk3k3k33k

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on: Nov 5, 2023

Question 1

Which one of the following combinations cannot function as a buffer solution?
◦ HCN and KCN
◦ NH3 and (NH4)2SO4

◦ HNO3 and NaNO3

◦ HF and NaF
◦ HNO2 and NaNO2


Question 2

Which one of the following is a buffer solution?
◦ 0.40 M HCN and 0.10 KCN
◦ 0.20 M CH3COOH
◦ 1.0 M HNO3 and 1.0 M NaNO3

◦ 0.10 M KCN
◦ 0.50 M HCl and 0.10 NaCl
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by gjjjjjdkkkkk3k3k33k on Nov 5, 2023

ealonif

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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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gjjjjjdkkkkk3k3k33k

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

upturnedfurball

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Reply 3 on: Yesterday
Wow, this really help

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