PROBLEM 21. A sample of pure calcium carbonate was found to contain 40% calcium, 12% carbon and 48% oxygen. Assuming the truth of law of constant composition, find out weight of cal- cium, carbon and oxygen in 5.00 g of another sample of calcium carbonate. [Ans. Ca= 2.0 g, C =0.6g;0=2.4 g]
Answers
Answered by
0
Answer:
Ca=2×40=80
C =0.6×12=7.2
O=2.4×5=12.0
Similar questions