Question

2. When calcium carbonate is heated it decomposes according to the equation:
CaCO3(s) → CaO(s) + CO2(g)
When 60 g of calcium carbonate is heated, 16.8 g of calcium oxide are formed. What is
the percentage yield?
A. 16.8%
B. 25%
C. 50%
D. 60%

Answer 1

Answer: it's option A: 16.8%

Answer 2

Answer:

option a is the answer for the question