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morpeh [17]
3 years ago
15

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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