Answer to Question #209141 in General Chemistry for ggg

General Chemistry

Question #209141

How many grams of K_(2)SO_(4) are in 27.9 g of pure potassium sulfate?

Expert's answer

Mole ratio = 1:1

Molar Mass of pure potassium sulfate = 174.259

= 27.9/174.259

= 0.16M

Molar Mass of K₂SO₄ = 174.259

= 0.16 ×174.259

= 27.9g

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