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MgCl2 + H2SO4 = Cl2H2SO4 + Mg
AlCl3(aq) + K2CO3(aq) = KCl(aq) + Al2(CO3)3(s) =>
2 AlCl3(aq) + 3 K2CO3(aq) = 6 KCl(aq) + Al2(CO3)3(s)
SH + HNO3 = S + NO + H2O =>
3 SH + HNO3 = 3 S + NO + 2 H2O
ZnSO4 + NH3 = Zn(NH3)2 + SO4 =>
ZnSO4 + 2 NH3 = Zn(NH3)2 + SO4
CoCl2 + KNO2 + HC2H3O2 = K[Co(NO2)6] + NO + KCl + KC2H3O2 + H2O =>
CoCl2 + 9 KNO2 + 6 HC2H3O2 = K[Co(NO2)6] + 3 NO + 2 KCl + 6 KC2H3O2 + 3 H2O
AlO + Fe = Al + Fe3O4 =>
4 AlO + 3 Fe = 4 Al + Fe3O4
ZnSO4 + NH3 = Zn(NH3)4 + SO4 =>
ZnSO4 + 4 NH3 = Zn(NH3)4 + SO4
ZnSO4 + NH3 = Zn(NH3) + SO4 =>
ZnSO4 + NH3 = Zn(NH3) + SO4
F2 + Fe2O3 = Fe + F2O3 =>
F2 + Fe2O3 = 2 Fe + F2O3
ZnSO4 + NH3 = (Zn(NH3)4)SO4 =>
ZnSO4 + 4 NH3 = (Zn(NH3)4)SO4
NaClO4(aq) + (NH4)2S(aq) = NH4ClO4 + Na2S =>
2 NaClO4(aq) + (NH4)2S(aq) = 2 NH4ClO4 + Na2S
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
N{2+} + O{2-} = NO =>
N{2+} + O{2-} = NO
ZnSO4 + NH3 = ZnNH3 + SO4 =>
ZnSO4 + NH3 = ZnNH3 + SO4
H2 + NaO2 = Na2O4H6 =>
3 H2 + 2 NaO2 = Na2O4H6
CH3Cl + NaOH = NaCl + CH2 + H2O =>
CH3Cl + NaOH = NaCl + CH2 + H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Cu(NO2)2 + K2CO3 = CuCO3 + K2(NO2)2 =>
Cu(NO2)2 + K2CO3 = CuCO3 + K2(NO2)2
Zn(OH)3 + NaOH = NaZn(OH)4 =>
Zn(OH)3 + NaOH = NaZn(OH)4
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH =>
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + NaNO3 + Bi(NO3)3 + H2 =>
6 Mn(NO3)2 + 8 NaBiO3 + 20 HNO3 = 6 HMnO4 + 8 NaNO3 + 8 Bi(NO3)3 + 7 H2
HOCH2CH2OH + HBr = BrCH2CH2Br + H2O =>
HOCH2CH2OH + 2 HBr = BrCH2CH2Br + 2 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
N2 + Cl2 = N7Cl3 =>
7 N2 + 3 Cl2 = 2 N7Cl3
ZnS + Br2 + KOH = K2Zn(OH)4 + KBr + S =>
ZnS + Br2 + 4 KOH = K2Zn(OH)4 + 2 KBr + S
Fe + FeCl3 = FeCl =>
2 Fe + FeCl3 = 3 FeCl
Be2O + H2O = Be + OH =>
Be2O + H2O = 2 Be + 2 OH
Ba3[Al(OH)6]2 + HCl = BaCl2 + Al(OH)3 + H2O =>
Ba3[Al(OH)6]2 + 6 HCl = 3 BaCl2 + 2 Al(OH)3 + 6 H2O
Pb(ClO4)2 + NaCl = PbCl2 + Na(ClO4) =>
Pb(ClO4)2 + 2 NaCl = PbCl2 + 2 Na(ClO4)
Ce(NO3)3(OH) + HCl = Cl2 + Ce(NO3)3 + H2O =>
2 Ce(NO3)3(OH) + 2 HCl = Cl2 + 2 Ce(NO3)3 + 2 H2O
P + BaCl2 = Ba + PCl3 =>
2 P + 3 BaCl2 = 3 Ba + 2 PCl3
SH + HNO3 = S + NO + H2O =>
3 SH + HNO3 = 3 S + NO + 2 H2O
P2O3 + Cl2 = P2O3Cl2 =>
P2O3 + Cl2 = P2O3Cl2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C4ON3H5 + O2 = CO2 + H2O + N2 =>
4 C4ON3H5 + 19 O2 = 16 CO2 + 10 H2O + 6 N2
CO2 + C = CO =>
CO2 + C = 2 CO
NH3 + ZnSO4 = Zn(NH3)4SO4 =>
4 NH3 + ZnSO4 = Zn(NH3)4SO4
NaOH + H3BO3 = NaBO2 + H2O =>
NaOH + H3BO3 = NaBO2 + 2 H2O
C2H6O + Cr2O7 = C2H4O + H2O + Cr =>
7 C2H6O + Cr2O7 = 7 C2H4O + 7 H2O + 2 Cr
Eu2(SO4)3 + Zn = Eu + ZnSO4 =>
Eu2(SO4)3 + 3 Zn = 2 Eu + 3 ZnSO4
CrCuO4 + H2O = Cu(OH)2 + H2CrO4 =>
CrCuO4 + 2 H2O = Cu(OH)2 + H2CrO4
LiCl + Na4SiO4 = Li4SiO4 + NaCl =>
4 LiCl + Na4SiO4 = Li4SiO4 + 4 NaCl
H2SO4(aq) + Zn(s) = H2(g) + ZnSO4(aq) =>
H2SO4(aq) + Zn(s) = H2(g) + ZnSO4(aq)
P4 + NaNO3 + HCl = H2PO4 + NO + NaCl =>
P4 + 8 NaNO3 + 8 HCl = 4 H2PO4 + 8 NO + 8 NaCl
HCl + CuCN = HCN + CuCl =>
HCl + CuCN = HCN + CuCl
Fe(s) + K3(PO4)(aq) = Fe(PO4)(aq) + K(s) =>
Fe(s) + K3(PO4)(aq) = Fe(PO4)(aq) + 3 K(s)
CaCO3 + AlBr3 = CaBr2 + Al2(CO3)3 =>
3 CaCO3 + 2 AlBr3 = 3 CaBr2 + Al2(CO3)3
K3As03 + K2Cr2O7 + H2SO4 = K3AsO4 + Cr2(SO4)3 + H2O =>
K3As03 + 3 K2Cr2O7 + 9 H2SO4 = 3 K3AsO4 + 3 Cr2(SO4)3 + 9 H2O
CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + H2O + CO2 =>
2 CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + 2 H2O + 2 CO2
C6H8O7 + MgO = C6H8O7Mg + O2 =>
2 C6H8O7 + 2 MgO = 2 C6H8O7Mg + O2
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