KOH=K(+1)+OH(-1)Na2So4=2Na(+1)+SO4(-2)K3PO4=3K(+1)+PO4(-3)FeCl3 =Fe(+3)+3Cl(-1)HNO3 =H(+1)+NO3(-1)Ag3PO4=3Ag(+1)+PO4(-3)
KOH=K(+1)+OH(-1)
Na2So4=2Na(+1)+SO4(-2)
K3PO4=3K(+1)+PO4(-3)
FeCl3 =Fe(+3)+3Cl(-1)
HNO3 =H(+1)+NO3(-1)
Ag3PO4=3Ag(+1)+PO4(-3)