3 years ago

Grams of solute needed

Chemistry

1 answer:

scZoUnD [109]3 years ago

5 0

Answer:

grams of solute = 31.5 g

Explanation:

Given data:

Grams of solute = ?

%m/v = 3%

Volume = 1050 mL

Solution:

grams of solute = 3 g of NH₄Cl / 100 mL × 1050 mL

grams of solute = 0.03 g × 1050

grams of solute = 31.5 g

So 31.5 g are needed to to make 3% m/v solution.

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