The chemical equation is:
SiH4 = Si + 2 H2
Silane is SiH4
PbSi
Calcium is an element and does not decompose. It can oxidize though.
Decomposition of ammonium carbonate:(NH4)2CO3 --> 2 NH3 + CO2 + H2O
MAGNESIUM OXIDE + CARBON DIOXIDE Mg + CO2
Na2SO4.7H2O----------------Na2O + SO3 + 7 H2O
CaCO3 (s) -----> CaO (s) + CO2 (g)
The thermal decomposition has the following equation: CaCO3 --------CaO + CO2
A-----------B + C
This is a thermal decomposition reaction.
limestone + lemon lol
Decomposition of ammonium carbonate:(NH4)2CO3 --> 2 NH3 + CO2 + H2O
Calcium is an element and does not decompose. It can oxidize though.
NH4Cl (g) = NH3 (g) + HCl (g)
CaCO3(s) -> CaO(s) + CO2(g)
One; for example the thermal decomposition of a compound.
MAGNESIUM OXIDE + CARBON DIOXIDE Mg + CO2
Silicon + Water
Na2SO4.7H2O----------------Na2O + SO3 + 7 H2O