. a) A solution is made by dissolving 5g of glucose (C6H12O6) in 0.100 kg of water. What is the mass percentage of solute in this solution?

Introductory Chemistry: A Foundation
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Chapter15: Solutions
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Solve the following problem. Show your solution.

1. a) A solution is made by dissolving 5g of glucose (CeH12O6) in 0.100 kg
of water. What is the mass percentage of solute in this solution?
b) A 2.5g sample of groundwater was found to contain 5.4 µg of Zn2*.
What is the concentration of Zn2* in parts per million?
Transcribed Image Text:1. a) A solution is made by dissolving 5g of glucose (CeH12O6) in 0.100 kg of water. What is the mass percentage of solute in this solution? b) A 2.5g sample of groundwater was found to contain 5.4 µg of Zn2*. What is the concentration of Zn2* in parts per million?
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