Answer:
The percent composition of sodium chloride is 39.34 percent sodium and 60.66 percent chlorine.
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Answer:
The percent composition of sodium chloride is 39.34 percent sodium and 60.66 percent chlorine.
Explanation:
Begin by finding the mass of the #NaCl# molecule.
#Na = 22.99#
#Cl = 35.45#
#NaCl = 58.44#
Now divide the mass of sodium by the mass of the molecule to determine the percent of sodium.
# 22.99/58.44 = 0.3933#
#Na = 39.33% of NaCl#