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MgCl2 + AlCl3 = MgCl3 + AlCl2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaHO + H2O = Ca(OH)2 + H2 =>
2 CaHO + 2 H2O = 2 Ca(OH)2 + H2
Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O
I2 + NaOH = H2O + NaI + NaIO3 =>
3 I2 + 6 NaOH = 3 H2O + 5 NaI + NaIO3
C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O =>
2 C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O
PbS2 = PbS + S2 =>
2 PbS2 = 2 PbS + S2
C6N6FeK4 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + HNO3 + CO2 + H2O =>
2 C6N6FeK4 + 61 MnO2 + 68 H2SO4 = Fe2(SO4)3 + 61 MnSO4 + 4 K2SO4 + 12 HNO3 + 12 CO2 + 62 H2O
MgSO4*7H2O = MgSO4 + H2 + O2 =>
2 MgSO4*7H2O = 2 MgSO4 + 14 H2 + 7 O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AlCl3(s) + Ca3N2(s) = AlN(s) + CaCl2(s) =>
2 AlCl3(s) + Ca3N2(s) = 2 AlN(s) + 3 CaCl2(s)
B + NH3 = BN + H =>
B + NH3 = BN + 3 H
Na2B4O7 + C + HCl = BCl3 + NaCl + CO + H2 =>
Na2B4O7 + 7 C + 14 HCl = 4 BCl3 + 2 NaCl + 7 CO + 7 H2
Na2S + Pb(C2H3O2)4 = Na(C2H3O2) + PbS2 =>
2 Na2S + Pb(C2H3O2)4 = 4 Na(C2H3O2) + PbS2
CaSO4 + Al(NO3)3 = Al2(SO4)3 + Ca(NO3)2 =>
3 CaSO4 + 2 Al(NO3)3 = Al2(SO4)3 + 3 Ca(NO3)2
Li + Cr(NO2)3 = Li3(NO2)3 + Cr =>
3 Li + Cr(NO2)3 = Li3(NO2)3 + Cr
Cl2(g) + MnI3(s) = MnCl3 + I2 =>
3 Cl2(g) + 2 MnI3(s) = 2 MnCl3 + 3 I2
NH4H2PO4 = NH3 + H2O + HPO3 =>
NH4H2PO4 = NH3 + H2O + HPO3
LiOH + CuCl = LiCl + CuOH =>
LiOH + CuCl = LiCl + CuOH
Fl + H2O = HFl + O =>
2 Fl + H2O = 2 HFl + O
Sn + AgNO3 = Sn(NO3) + Ag =>
Sn + AgNO3 = Sn(NO3) + Ag
K2Cr2O7 + BaCl2 + HCl = BaCr2O7 + HK + Cl =>
K2Cr2O7 + BaCl2 + 2 HCl = BaCr2O7 + 2 HK + 4 Cl
HgO2 + H2O = H2HgO3 =>
HgO2 + H2O = H2HgO3
Se + HNO3 = H2SeO4 + NO =>
Se + 2 HNO3 = H2SeO4 + 2 NO
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Fe + SnCl2 = FeCl2 + Sn =>
Fe + SnCl2 = FeCl2 + Sn
Fe(NO3)3 + K3PO4 = FePO4 + KNO3 =>
Fe(NO3)3 + K3PO4 = FePO4 + 3 KNO3
FePO4 + NaOH = Fe(OH)3 + Na3PO4 =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3PO4
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
(NH4)3N + Fe(C2H3O2)2 = C2H3O2NH4 + Fe3N2 =>
2(NH4)3N + 3 Fe(C2H3O2)2 = 6 C2H3O2NH4 + Fe3N2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
K(s) + H3PO4(aq) = H2(g) + K3PO4 =>
6 K(s) + 2 H3PO4(aq) = 3 H2(g) + 2 K3PO4
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
K2CO3(aq) + H3PO4(aq) = K3PO4(aq) + H2CO3(aq) =>
3 K2CO3(aq) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2CO3(aq)
MgI2 + Fe2O3 = MgO + FeI3 =>
3 MgI2 + Fe2O3 = 3 MgO + 2 FeI3
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
CaF2 + H2(SO4) = CaSO4 + HF =>
CaF2 + H2(SO4) = CaSO4 + 2 HF
ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4
K2Cr2O7 + H2O2 + HCl = CrCl3 + KClO3 + H2O =>
K2Cr2O7 + 3 H2O2 + 8 HCl = 2 CrCl3 + 2 KClO3 + 7 H2O
Na2CO3 + HF = NaF + CO2 + H2O =>
Na2CO3 + 2 HF = 2 NaF + CO2 + H2O
Zn + K3PO4 = ZnPO4 + K =>
Zn + K3PO4 = ZnPO4 + 3 K
ZnSO4 + NaOH + HCl = ZnCl2 + Na2SO4 + H2O =>
ZnSO4 + 2 NaOH + 2 HCl = ZnCl2 + Na2SO4 + 2 H2O
NaCl + H2SO4 + KMnO4 = Cl2 + Na2SO4 + K2SO4 + H2O + MnSO4 =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 5 Na2SO4 + K2SO4 + 8 H2O + 2 MnSO4
HBrO3(aq) + SO2(g) + H2O = Br2(aq) + H2SO4(am) =>
2 HBrO3(aq) + 5 SO2(g) + 4 H2O = Br2(aq) + 5 H2SO4(am)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KNO3(s) = KNO2 + O2(g) =>
2 KNO3(s) = 2 KNO2 + O2(g)
C2NH7 + O2 = CO2 + N2 + H2O =>
4 C2NH7 + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
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