termina ecuatiile reactiilor,stabilind coeficientii necesari:
1)KClO3--->KCl+O2^ (^---SAGEATA IN SUS)
2)Al(OH)3--->AlO3+H2O
3)SO2+O2--->SO3
4)Zn(OH)2--->ZnO+H2O
5)Fe(OH)3--->Fe2O3+H2O
6)NO+O2--->NO2
7)Cu(OH)2--->CuO+H2O
AJUTATIMA VA ROG FRUMOOOS*****