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Author Question: What reagent could be used to separate Br- from CH3CO2- when added to an aqueous solution containing both? (Read 369 times)

tiffannnnyyyyyy

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on: Nov 18, 2019

Question 1

The mixing of which pair of reactants will result in a precipitation reaction?
◦ NH4Br(aq) + NH4I(aq)
◦ K2SO4(aq) + Cu(NO3)2(aq)
◦ NaClO4(aq) + (NH4)2S(aq)
◦ Ba(NO3)2(aq) + Na2CO3(aq)

Question 2

What reagent could be used to separate Br- from CH3CO2- when added to an aqueous solution containing both?
◦ CuSO4(aq)
◦ Ba(OH)2(aq)
◦ AgNO3(aq)
◦ NaI(aq)
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Marked as best answer by tiffannnnyyyyyy on Nov 18, 2019

lorealeza

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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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tiffannnnyyyyyy

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Reply 2 on: Nov 18, 2019
Excellent

sailorcrescent

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Reply 3 on: Yesterday
:D TYSM

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