True or false: during dry weather, the water level in a small pond drops because of runoff.

The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will