Can u pls summarise all the chemical equations in the chp metals and non metals class 8 - Science - Materials Metals and Non-Metals

Question

Can u pls summarise all the chemical equations in the chp metals
and non metals class 8

Kirti Gogia · Accepted Answer

Following are the chemical equations for the reactions which
have been discussed in the chapter Material: Metals and
Non-metals
1) 4Fe + 3O2 + 2xH2O â†’
2Fe2O3 xH2O (where x signifies the
number of water molecules)
2) 2Mg + O2 â†’ 2MgO
3) 2Cu + H2O + CO2 + O2
â†’ Cu(OH)2 + CuCO3
4) SO2 + H2O â†’
H2SO3
5) CuSO4 + Zn â†’ ZnSO4
+ Cu