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Author Question: Which of the following are oxidation-reduction reactions?I.PCl3 + Cl2 PCl5II.Cu + 2AgNO3 Cu(NO3)2 + ... (Read 50 times)

Garrulous

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on: Mar 21, 2021

Question 1

Which of the following aqueous solutions contains the greatest number of ions?

◦ 400.0 mL of 0.10 M NaCl
◦ 300.0 mL of 0.10 M CaCl2

◦ 200.0 mL of 0.10 M FeCl3

◦ 200.0 mL of 0.10 M KBr
◦ 800.0 mL of 0.10 M sucrose

Question 2

Which of the following are oxidation-reduction reactions?
I.
PCl3 + Cl2→ PCl5
II.
Cu + 2AgNO3→ Cu(NO3)2 + 2Ag
III.
CO2 + 2LiOH → Li2CO3 + H2O
IV.
FeCl2 + 2NaOH → Fe(OH)2 + 2NaCl
 


◦ III
◦ IV
◦ I and II
◦ I, II, and III
◦ I, II, III, and IV
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by Garrulous on Mar 21, 2021

Kedrick2014

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Reply #1 on: Mar 21, 2021
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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Garrulous

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Reply 2 on: Mar 21, 2021
:D TYSM

atrochim

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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