Which of the following solutions has the higher mass percentage?
Solution A: Prepared by dissolving 20 g of vinegar in 100 g of water.
Solution B: Prepared by dissolving 10 g of vinegar in 120 g of water.
OR
Calculate the mass by mass percentage of a 20 g of magnesium
Ksolute) is diluted in a 200 g of water (solvent).
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Answer:
Explanation:
20/200*100 = 10%
this is the mass by mass percentage
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