Question

Which of the following is an example of a synthesis reaction?

Mg + H2O yields MgO + H2
MgO + 2HCl yields MgCl2 + H2O
MgO + H2O yields Mg(OH)2
MgCl2 yields Mg + Cl2

Answer 1

@Jesstho.-.

Answer 2

synthesis reaction means that two simple compounds joins to make a more single more complex compound. it should be C
MgO + H2O synthesizes into a single more complex compound which is Mg(OH)2

Answer 3

oh i see now! thank youuuu!