ACTIVITY 1. PERCENTAGE BY MASS Instruction: Read and analyze the problem. Write your answer in the answer sheet with solution.
1. 2. What is the concentration of a solution made by dissolving 4.45 g of sugar in 8.55 g of water.
3.Find the concentration of a solution made by dissolving 3.25 g of salt in 6.50 6 of salt solution.
3.Calculate the percentage by mass of the following given: solute = 1.25 g of sugar, solution = 2.45 g of sugar solution 3
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Answer:
1. 0.5M
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Explanation:
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