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KPO4 + CaCl2 = KCl2 + CaPO4
FeCl3 = Cl2 + FeCl2 =>
2 FeCl3 = Cl2 + 2 FeCl2
Cu(OH)2(s) + (NH4)2SO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2(s) + (NH4)2SO4(aq) + 2 NH4OH(aq) = [Cu(NH3)4]SO4 + 4 H2O
Zn(s) + Fe{3+} = Zn{2+} + Fe{2+} =>
Zn(s) + 2 Fe{3+} = Zn{2+} + 2 Fe{2+}
KIO3 + HI = KI + I + H2O =>
KIO3 + 6 HI = KI + 6 I + 3 H2O
NH4OH + Cl2 = H2O + NH4Cl + NH4OCl =>
2 NH4OH + Cl2 = H2O + NH4Cl + NH4OCl
Cu(NO3)2 = CuO + NO2 + NO3 =>
Cu(NO3)2 = CuO + NO2 + NO3
CuSO4 + N2H6SO4 + NaOH = N2 + Cu2O + H2O + Na2SO4 =>
4 CuSO4 + N2H6SO4 + 10 NaOH = N2 + 2 Cu2O + 8 H2O + 5 Na2SO4
KI + H2NO3 = K2NO3 + HI =>
2 KI + H2NO3 = K2NO3 + 2 HI
Na3PO4(aq) + NiCl2(aq) = Ni3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 NaCl(aq)
Hg(NH2)Cl + HCl + HNO3 = [HgCl4]2 + NO + H2O =>
6 Hg(NH2)Cl + 18 HCl + 14 HNO3 = 3[HgCl4]2 + 20 NO + 22 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCl + NaHO3 = CuHO3 + NaCl =>
CuCl + NaHO3 = CuHO3 + NaCl
HCOONH4 + HI = HCOOH + NH4I =>
HCOONH4 + HI = HCOOH + NH4I
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
AgNO3 + Na4SiO4 = AgSiO4Na4NO3 =>
AgNO3 + Na4SiO4 = AgSiO4Na4NO3
ZnSO4 + KNO3 = Zn(NO3)2 + K + SO4 =>
ZnSO4 + 2 KNO3 = Zn(NO3)2 + 2 K + SO4
Cu(s) + FeCl3(aq) = Fe(s) + CuCl2(aq) =>
3 Cu(s) + 2 FeCl3(aq) = 2 Fe(s) + 3 CuCl2(aq)
NaHCO3 + NaClO = NaCO3 + NaCl + H2O =>
2 NaHCO3 + NaClO = 2 NaCO3 + NaCl + H2O
Na2Cr2O7 + H2SO4 + HBr = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 6 HBr = 3 Br2 + Cr2(SO4)3 + Na2SO4 + 7 H2O
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + KSO4 + Na2SO4 + H2O =>
KMnO4 + 4 NaI + 4 H2SO4 = 2 I2 + MnSO4 + KSO4 + 2 Na2SO4 + 4 H2O
Mn + LiO = Li + MnO2 =>
Mn + 2 LiO = 2 Li + MnO2
FeS + O2 + H2O = FeSO4(H2O)7 =>
FeS + 2 O2 + 7 H2O = FeSO4(H2O)7
HCl(aq) + O2(g) = H2O + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O + 2 Cl2(g)
CaO + HPO4 = CaPO4 + OH =>
CaO + HPO4 = CaPO4 + OH
PbO2 + MnSO4 + HNO3 = Pb(NO3)2 + HMnO4 + Pb(SO4)2 + H2O =>
6 PbO2 + 2 MnSO4 + 10 HNO3 = 5 Pb(NO3)2 + 2 HMnO4 + Pb(SO4)2 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Pb(NO3)2 + NaI = PbI2(ppt) + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2(ppt) + 2 NaNO3
Na2C2O4 + MgCl2 = MgC2O4 + NaCl =>
Na2C2O4 + MgCl2 = MgC2O4 + 2 NaCl
SrCl = Cl + Sr =>
SrCl = Cl + Sr
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(aq) + NH4Cl(aq) =>
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(aq) + 2 NH4Cl(aq)
C6H12O6 + O12 = CO2 + H2O =>
C6H12O6 + O12 = 6 CO2 + 6 H2O
BaCl2 + Zn3(PO4)2 = Ba3(PO4)2 + ZnCl2 =>
3 BaCl2 + Zn3(PO4)2 = Ba3(PO4)2 + 3 ZnCl2
[Ag(NH3)2]Cl + KCN = [Ag(NH3)2]K + ClCN =>
[Ag(NH3)2]Cl + KCN = [Ag(NH3)2]K + ClCN
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + H2O =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Sn(SO4)2 + 7 H2O
NH4NO3 + Ba(OH)2 = NH4 + H2O + BaNO3 =>
4 NH4NO3 + 5 Ba(OH)2 = 3 NH4 + 7 H2O + 5 BaNO3
Hg{2+} + Zn = Hg + Zn{2+} =>
Hg{2+} + Zn = Hg + Zn{2+}
H3AsO4 + Zn + H{+} = AsH3 + Zn{3+} + H2O =>
3 H3AsO4 + 8 Zn + 24 H{+} = 3 AsH3 + 8 Zn{3+} + 12 H2O
Cr(OH)3 + KOH + PbO2 = K2CrO4 + K2PbO2 + H2O =>
2 Cr(OH)3 + 10 KOH + 3 PbO2 = 2 K2CrO4 + 3 K2PbO2 + 8 H2O
Ca2CO3 + CH3COOH = H2O + CO2 + Ca(CH3COO)2 =>
4 Ca2CO3 + 15 CH3COOH = 6 H2O + 2 CO2 + 8 Ca(CH3COO)2
K2S2O8 + NaI = KI + Na2S2O8 =>
K2S2O8 + 2 NaI = 2 KI + Na2S2O8
Cu(No3)2 + Ni = Cu + Ni(No3)2 =>
Cu(No3)2 + Ni = Cu + Ni(No3)2
CoCl2 + I2 + NaOH = Co(OH)3 + NaCl + NaI =>
2 CoCl2 + I2 + 6 NaOH = 2 Co(OH)3 + 4 NaCl + 2 NaI
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
NaClO + K2CrO4 = Na2CrO4 + KClO =>
2 NaClO + K2CrO4 = Na2CrO4 + 2 KClO
NaS + HCl = Na2Cl + HS2 =>
2 NaS + HCl = Na2Cl + HS2
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
NH4MgPO4 + HCl + H2O = H3PO4 + MgCl2 + NH4OH =>
NH4MgPO4 + 2 HCl + H2O = H3PO4 + MgCl2 + NH4OH
Cu + FeSO4 = CuSO4(aq) + Fe(s) =>
Cu + FeSO4 = CuSO4(aq) + Fe(s)
I2 + NaSO3 + NaOH = NaI + Na2SO4 + H2O =>
I2 + 2 NaSO3 + 4 NaOH = 2 NaI + 2 Na2SO4 + 2 H2O
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