Which formula can represent hydrogen ions in an aqueous solution?

OH-(aq)

Hg2^2+(aq)

H30+(aq)

NH+(aq)

H30+(aq)

Explanation:

im almost postive this is correct ,but if not its OH-(aq)

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).