Which of the following was a major force of atmospheric oxygen? a. decomposition of water b. photosynthesis c. outgassing d. volcanic eruptions

Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing

How many orbitals does the p sub shell container

What three natural resources are found in the great lakes region