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Author Question: A mixture of BaCl2 and NaCl is analyzed by precipitating all the barium as BaSO4. After addition of ... (Read 139 times)

appyboo

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on: Mar 21, 2021
A mixture of BaCl2 and NaCl is analyzed by precipitating all the barium as BaSO4. After addition of an excess of Na2SO4 to a 3.831-g sample of the mixture, the mass of precipitate collected is 2.826 g. What is the mass percentage of barium chloride in the mixture?

◦ 82.70%
◦ 73.77%
◦ 43.39%
◦ 65.80%
◦ 13.61%
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Marked as best answer by appyboo on Mar 21, 2021

mohan

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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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Ziad Mohamed

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Reply #2 on: Nov 17, 2021
Thank you


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