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Question

What is the molarity of KNO3 in a solution prepared by dissolving 3.75 g of KNO3 in water to make a 375 mL solution?
(Molar mass of KNO3 = 101 g/mol)

A
0.3 M
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B
0.2 M
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C
0.5 M
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D
0.1 M
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