tanyiawilliams9867 tanyiawilliams9867

12-02-2024
Chemistry

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To the nearest whole number, how many grams of Na₂SO₄, whose formula weight is 142, are needed to prepare a 500 milliliter 0.100 molar solution?
A) 3 grams
B) 5 grams
C) 7 grams
D) 9 grams

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