Chemistry, asked by Sanusha, 1 year ago

Calculte the mass percentage of sodium chloride in one mole

Answers

Answered by Devil2108

3

Begin by finding the mass of the NaCl molecule.

Na = 22.99

Cl = 35.45

NaCl = 58.44

Now you need to divide the mass of sodium by the mass of the molecule in order to determine the percent of sodium.

22.99/58.44 = 0.3933

Na = 39.33% of NaCl

This means that 100% - Na = Cl

Cl = 60.67%

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