Question

What mass of chlorine is needed to make 117 grams of sodium chloride

Answer 1

here is the answer

2* 35.45gm of Cl -> 2*(23 + 35.45)gm of NaCl from the above reaction

so 2 * 35.45 gm of Cl or 70.9gm of Chlorine.

thanx

any doubts belowww

Answer 2

Answer: 71g of chlorine

Step-by-step explanation:

Equation of reaction:

Na + Cl = NaCl

Molar mass of NaCl = (23 + 35.5) = 58.5g/mol.

35.5g of Cl = 58.5 g of NaCl

x g of Cl = 117g of NaCl

x = 117 * 35.5 / 58.5

x = 71g of Chlorine

71 g of Chlorine would be required to produce 117g of NaCl.