Which statement is true of any reversible reaction? A. It can proceed in either direction

B. It can occur only between gases

C. It has only one product

D. It has more than one reactant

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?