The number of atoms in a 158.4 g sample of CO2 gas at STP is: 1.277 x 1025 atoms

2.167 x 1024 atoms

6.502 x 1024 atoms

6.651 x 1024 atoms

How much energy is made when a pice of wood burns. how do you know

What forms when chemical reactions combine pollution with sunlight?

What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h