2. A solution is prepared by mixing 20g of sodium chloride in 80g water. What are the concentrations of the solute and solvent in % by mass? a. solute: 10%, solvent: 90% b. solute: 20%, soivent: 80% c. solute: 30%, solvent: 70% d. solute: 40%, solvent: 60%

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Q: If 32 mL stock solution of 6.5 M H2SO4 is diluted to a volume of 500 mL . What would be the…

A: Given: V1 = 32 mL M1 = 6.5 M V2 = 500 mL

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A: The given data contains, Molarity M1  = 0.20 M. Volume V1 = 22.5 ml. Volume V2 = 100 ml.

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Q: 1. A solution is prepared by mixing 20g of sodium chloride in 80g of water. What are the…

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A: All the subparts have been solved in the following step.