What is the molar ratio of Li to N2 in the given reaction?

6Li + N2 → 2Li3N

Which of the molecule is a major contributor to acid rain? A. SO₂ B. SiH₄ C. CO₂ D. CaO E. NO

The chemical system containing the simultaneous equilibria involves the precipitation of calcium oxalate in the presence of a weak diprotic acid, oxalic acid: Ca2 + (aq) + C2O42 - (aq) ⇆ CaC2O4 (s) H2C2O4 (aq) + H2O (l) ⇆ H3O + (aq) + HC2O4 - (aq)

What happens inside a can of spoiled food as gas is produced?

Uranium is a metallic element that is used in nuclear reactors and nuclear weapons. the vast majority of uranium found on earth is in the form of uranium-238, an isotope with a mass number of 238, while the uranium that is used for nuclear reactors

Which organism is made up of a prokaryotic cell? A.) Flea B.) Amoeba C.) Sunflower D.) Bacterium

What feature of wetlands allows larger particles and chemicals that are adsorbed into the sediment to settle out?

Consider the balanced equation below. 8H2 + S8 - - - > 8H2S Based on the mole ratios, what can most likely be predicted? 1 mol of hydrogen will react with 1 mol of sulfur. 8 mol of hydrogen will react with 1 mol of sulfur.

How many electrons can the 7th sell hold?

The alkenes are compounds of carbon and hydrogen with the general formula cnh2n. if 0.561 gram of any alkene is burned in excess oxygen, what number of moles of h2o is formed?

Changes in color, energy, and odor are indications that a