Write a balanced chemical equation for the standard formation reaction of gaseous hydrogen bromide (hbr)

In an oxidation-reduction reaction, oxidation is what happens when a reactant

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases