Chemistry, 10.03.2021 20:00 missbecca1229p6glel
Washing soda is a form of a hydrated sodium carbonate (Na2CO3 ∙ 10H2O). If a 10g sample was heated until all the water was driven off and only 3.65 g of anhydrous sodium carbonate (106 g/mol) remained, what is the percent yield of the anhydrous sodium carbonate?
Na2CO3 ∙ 10H2O → Na2CO3 + 10H2O
a
36%
b
94%
c
98.6%
d
63.5%
please help
Answers: 1
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Washing soda is a form of a hydrated sodium carbonate (Na2CO3 ∙ 10H2O). If a 10g sample was heated u...
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