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What is the molarity of a 0.500 molal aq...

What is the molarity of a `0.500` molal aqueous solution of calcium nitrate that has a density of `1.045gmL^(-1)`?

A

`0.483` M

B

`0.500` M

C

`0.522` M

D

`0.567` M

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The correct Answer is:
A
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