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Author Question: How many milliliters of 0.100 M FeCl3 are needed to react with an excess of Na2S to produce 2.75 g ... (Read 115 times)

Marty

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on: Feb 15, 2020

Question 1

When 125 mL of 0.500 M AgNO3 is added to 100. mL of 0.500 M NH4Cl, how many grams of AgCl are formed?

AgNO3(aq) + NH4Cl(aq) → AgCl(s) + NH4NO3(aq)


◦ 13.3 g
◦ 25.8 g
◦ 8.96 g
◦ 7.17 g

Question 2

How many milliliters of 0.100 M FeCl3 are needed to react with an excess of Na2S to produce 2.75 g of Fe2S3 if the percent yield for the reaction is 65.0%?

3 Na2S(aq) + 2 FeCl3(aq) → Fe2S3(s) + 6 NaCl(aq)


◦ 43.0 mL
◦ 50.1 mL
◦ 102 mL
◦ 25.4 mL
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by Marty on Feb 15, 2020

milbourne11

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Reply #1 on: Feb 15, 2020
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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Marty

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Reply 2 on: Feb 15, 2020
Excellent

T4T

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Reply 3 on: Yesterday
Gracias!

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