When a base is added to water, the [h+] is reduced.

true
false

Answer:

5.6⋅10−^19  j

do you need the explaination?

Bromine has atomic number  35  which means there are  35 protons  and  44  neutrons to give a total of 79 nucleons. the fact that it's a positive ion means that it has lost an electron; so there'll be  34 electrons.