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Physics, 08.01.2021 19:40 chonawilson4
You added 20 g of NaCl to 100 g of water. What is the percent by mass of the solute? (Hint: You have not been given the total mass of the solution. This must be calculated.)
A. 17%
B. 20%
C. 34%
D. 83%
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You added 20 g of NaCl to 100 g of water. What is the percent by mass of the solute? (Hint: You have...
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