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Author Question: Washing soda is a hydrate of sodium carbonate. Elemental analysis of a sample of washing soda gave ... (Read 95 times)

majortom123

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on: Nov 5, 2023
Washing soda is a hydrate of sodium carbonate. Elemental analysis of a sample of washing soda gave 4.20% C and 7.05% H. What is the formula for washing soda?
◦ Na2CO3⋅2H2O
◦ Na2CO3⋅4H2O
◦ Na2CO3⋅6H2O
◦ Na2CO3⋅8H2O
◦ Na2CO3⋅10H2O
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by majortom123 on Nov 5, 2023

ad2018

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Reply #1 on: Nov 5, 2023
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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majortom123

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Reply 2 on: Nov 5, 2023
Wow, this really help

mochi09

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

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