2. which balanced equation represents an oxidation-reduction reaction? a) h3po4 + 3koh →k3po4 + 3h20 b) nh3(g) + hcl(g) →nh4cl(s) c) fe(s) + s(s) →fes(s) d) ba(no3)2 + na2so4 →baso4 + 2nano3

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

What is the equilibrium constant of aa+bb=cc+dd

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?