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Author Question: Which of the following is an acid-base neutral ion? (Read 35 times)

littleanan

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on: Nov 18, 2019

Question 1

Determine the pH of a 0.227 mol L-1 C5H5N solution at 25 °C. The Kb of C5H5N is 1.7 × 10-9.
◦ 9.29
◦ 4.71
◦ 10.14
◦ 4.59
◦ 9.41

Question 2

Which of the following is an acid-base neutral ion?
◦ CN-
◦ CO32-
◦ Cl-
◦ Al3+
◦ NH4+
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Marked as best answer by littleanan on Nov 18, 2019

Jody Vaughn

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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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littleanan

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Reply 2 on: Nov 18, 2019
Gracias!

parker125

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Reply 3 on: Yesterday
:D TYSM

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