2 years ago

How many grams of k2so4 would you need to prepare 1500 g of 5.0% k2so4 solution?

1 answer:

5 0

Data Given:
% w/w = 5 %

Solution weight = 1500 g

Solute weight = ?

Formula Used:
% w/w = (Mass of Solute / Mass of Solution) × 100

Solving for Mass of Solute,

Mass of Solute = (% w/w × Mass of Solution) ÷ 100

Mass of Solute = (5 × 1500 g) ÷ 100

Mass of Solute = 75 g K₂SO₄

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