Read the text carefully and answer the questions in the statement that
follows.
Sodium chloride (NaCl), or commonly known as the table salt, is a compound that is used in food preparation as a food flavoring and as preservative. The molar mass of the elements are given: Na-22.99g/mol and C1-35.45g/mol
6. How many grams is in 1 mole of sodium in sodium chloride?
ca. 35.45 g
b. 22 99 g
c. 22.00 g
d 1.01 g
7. How many grams is in I mole of chlorine in sodium chloride?
a. 35.45 g
b. 22.00 g
c. 22.99 g
d. 1.01 g
8. What is the total mass of sodium chloride?
a. 22.99 g
b. 35.45 g.
c. 58.44 g
d. 81.43 g
What is the percentage composition of sodium in sodium chloride?
a. 22.99%
b. 35.45%
c. 39.34%
d. 60.66%
10 What is the percentage composition of chlorine in sodium chloride?
