find the percentage composition of sodium (Na)?
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find the percentage composition of sodium (Na)?
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Answer:
Calculating Percent Composition from a Chemical Formula.
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Answer:
Calculating Percent Composition from a Chemical Formula
Assume a sample size of 1 mole so that the mass of NaCl is 58.44 g (since molar mass is 58.44 g/mole). This would mean the masses of Na and Cl are 22.99g and 35.45g respectively. Therefore, the percent composition of NaCl is 39.3% sodium and 60.7% chloride.
Explanation:
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