Molar Mass

If 45.1 grams of a solute is added to 302 grams of water to make a 0.65M solution, what is the molar mass of a solute?

A. (45.1 grams)/( 0.302 moles)

B. (0.65(.302) grams)/(45.1 moles)

C. (45.1 grams)/(0.65 moles)

D. (0.65 grams)/0.302 moles)

E. (45.1 grams)/(0.65(.302) moles)

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