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08-01-2017
Physics

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Potassium has a mass of 39.1 amu. Chloride has a mass of 35.45 amu.

By the law of conservation of mass, which is the mass of potassium chloride, when these two ions combine?

A) 3.65 amu

B) 74.55 amu

C) 45.75 amu

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08-01-2017

C) 45.75 amu
___________

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