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How many molecules are in 84.6 g of NaCl?

Guest Mar 13, 2017
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Since NACL has a molar mass of 59.44 g/mol and 1 mole =6.02 x 10^23 atoms or molecules, then we have: [84.6 / 59.44] x [6.02 x 10^23] =8.57 x 10^23 molecules.

Guest Mar 13, 2017

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