The mass in grams of AgCl is produced when 4.22 g of AgNO3 react with 7.73 g of AlCl3 is 11.9. The correct option is d.
Mass is the quantity of matter in a physical body. The Si unit os mass is grams and kilograms and is denoted by m.
1. calculate the moles
Mass is 4.22 g
Molar mass is 169.87
AgNO3 = 4.22 g/ 169.87 = 0.025
AlCl3
Mass is 7.73 g
Molar mass is 133.34
7.73 g / 133.34 = 0.0579
0.0579 + 0.025 = 0.0829
Mass will be 4.22 g + 7.73 g = 11.95
Thus, the correct option is d. 11.95.
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The question is incomplete. Your most probably complete question is given below:
a. 4.22
b. 17.6
c. 3.56
d. 11.9
e. 22.9