Question

Calculate the amount of solute required to make a 25% by mass solution of sugar , dissolved in 125g of solution. Plzzz answer fast with all the steps​

Answer 1

Answer:

Suppose you must prepare 400 ml of a disinfectant that requires 1:8 dilution from a concentrated stock solution with water. Divide the volume needed by the dilution factor (400 ml / 8 = 50 ml) to determine the unit volume. The dilution is then done as 50 ml concentrated disinfectant + 350 ml water

Explanation:

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