Why do non metal ions change from being soluble in solution to insoluble at the surface of the cathode

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

How does a hydroelectric power plant converts energy into energy.

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?