Question

write and balance 4 chemical equation each of
(1) Combination reaction
(2) Decomposition reaction
(3) Displacement reaction
(4) Double displacement reaction
(5) Redox reaction​

Answer 1

Answer:

(1)Combination reaction:

●2Na+CL2=>2NACL

●2Mg+O2=>2MgO

●2Fe+3O2=>2Fe2O3

●S+O2=>SO2

(2)Decomposition reaction:

●2H2O2=>2H2O+O2

●H2CO3 → H2O + CO2

●2 H2O → 2 H2 + O2

●H2SO3 → H2O + SO2

(3)Double displacement reaction:

●AgNO3 + NaCl → AgCl + NaNO3

●BaCl2(aq) + Na2SO4(aq) → BaSO4(s) + 2 NaCl(aq)

●AgNo3+HCL=>HNO3+AgCl

●Na2SO4+BaCl2=>BaSO4+2NaCl

(4)Redox reaction:

●Fe2O3+2Al→2Fe+Al2O3

●CuO+H2=>Cu+H2O

●ZnO+C=>Zn+CO

●MnO2+4HCL=>MnCl2+2H2O+Cl2

Hope this'll help you!!!!