Question

The compound K2O2 also exists. a chemist can determine the mass of K in a sample of known mass that consists of either pure K2O or pure K2O2. From this information, can the chemist answer the question of which compound is in the sample?

Answer 1

Answer:

1. 2 = B

2. 176 g = D

3. 6=D

4. 12 = D

5. 2 = B