Question

write 3 balanced equation for each
-combination
- decomposition
- displacement
- double displacement
- exothermic​

Answer 1

$\huge \mathfrak{Answer}$

COMBINATION

2H2 + O2 ------> 2H20

DECOMPOSITION

CaCo3 -----> Cao + Co2

DISPLACEMENT

Fe + CuSo4 -----> FeSo4 + Cu

DOUBLE DISPLACEMENT

Na2So4 + BaCl2 ---'> BaSo4 + 2NaCl

EXOTHERMIC

CH4 + O2 ---‐--> Co2 + 2H20 + Heat