Chemistry
Chemistry, 10.10.2019 05:30, kingjaheem4109

A20.0 ml sample of a nacl solution has a mass of 21.040g. after the solution is evaporated to dryness, the dry salt residue has a mass of 4.348g. calculate the following concentrations for the nacl solution. (molarity)

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A20.0 ml sample of a nacl solution has a mass of 21.040g. after the solution is evaporated to drynes...

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