Question

Which equation is a decomposition reaction?

A: Li2CO3» Li2O + CO2
B: Zn + HCI » ZnCl2 + H2
C: Na2O + CO2 » Na2CO3
D: C6H12O6 + O2 » CO2 + H2O

Answer 1

A: is correct answer for decomposition reaction
B:for displacement reaction
C:for combination reaction
D: for double displacement reaction

Answer 2

A ) is decomposition reaction because the product is splitting up into two compounds