Look at the reaction below. H2SO4(aq) + Mg(s)->MgSO4(aq) + H2(g)

Which substance is the acid in the reaction?

Mg(s)

H2(g)

MgSO4(aq)

H2SO4(aq)

Mark this and return

H2SO4

Explanation:

H2SO4 is actually one of the strongest acids, coming to pH value very close to 1 . Acids transfer their hydrogen ions to other substances , such as water , and usually have hydrogen their formula . In this case , H2SO4 has hydrogen in its formula and is acid in the case .

Hope it helps you !!

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter