Question

Look at the reaction below. Upper H subscript 2 upper S upper O subscript 4 (a q) plus upper Upper M g (s) right arrow Uper M g upper S upper O subscript 4 (a q) plus upper H subscript 2 (g). Which substance is the acid in the reaction?

Answer 1

Answer: D

H_2SO_4(aq)

Explanation:

Took it on edg and got it correct.

Answer 2

The acid in the reaction has been able to react with the active metals. $\rm H_2SO_4$ has been acid in the reaction.

The chemical equation for the reaction has been:

$\rm H_2SO_4(aq)\;+\;Mg(s)\;\rightarrow\;MgSO_4(aq)\;+\;H_2$

Chemical reaction

The reaction has been the single displacement reaction. There has been the presence of Mg in the reaction, which is more reactive than hydrogen and displaces hydrogen in the product.

The acid in a chemical reaction has been a hydrogen donor. The hydrogen has been donated by sulfuric acid.  Thus, $\rm H_2SO_4$ has been acid in the reaction.

It has been able to react with the active metals.

For more information about acid in the reaction, refer to the link:

https://brainly.com/question/10224396