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23-03-2016
Chemistry

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6.7 g of LiNO3 from a 20 %(m/m) LiNO3 solution.

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Willchemistry Willchemistry

23-03-2016

20%(m/m)

20 g LiNO₃------------- 100 g solution
6.7 g LiNO₃ ------------ ?

m = 6.7 * 100 / 20

m = 670 / 20

m = 33.5 g

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