Answer to Question #151856 in General Chemistry for jelizabethcameron

Question #151856

What is the percent composition, to two significant digits, for each element in sodium chloride (NaCl)?

Expert's answer

Firstly we meed to find the molar mass

Molar mass of NaCl=23+35.5=58.5

The Percent composition are as follows;

Na=(23/58.5)×100=39%

Cl=(35.5/58.5)×100=61%

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