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FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C22H46 + H2O = C22H48O =>
C22H46 + H2O = C22H48O
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
KClO3 = K2Cl2 + O =>
2 KClO3 = K2Cl2 + 6 O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg3 + O = MgO14 =>
Mg3 + 42 O = 3 MgO14
C2H4 = C8H10 + H2 =>
4 C2H4 = C8H10 + 3 H2
C2H4 + Ag = C2H3Ag + H2 =>
2 C2H4 + 2 Ag = 2 C2H3Ag + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cs(s) + P4(s) = Cs3P4 =>
3 Cs(s) + P4(s) = Cs3P4
Zr + H2O = Zr(OH)2 + H2 =>
Zr + 2 H2O = Zr(OH)2 + H2
NaOH + Fe(iii)NO3 = Fe(iii)OH + NaNO3 =>
NaOH + Fe(iii)NO3 = Fe(iii)OH + NaNO3
C3Cl3N3O3 + NaHSO3 = C3Cl3N3SO4 + Na2SO4 + H2O =>
C3Cl3N3O3 + 2 NaHSO3 = C3Cl3N3SO4 + Na2SO4 + H2O
Al(NO3)3 + Pb(NO3)2 = Al(NO3)2 + Pb(NO3)3 =>
Al(NO3)3 + Pb(NO3)2 = Al(NO3)2 + Pb(NO3)3
SbCl3 + KMnO4 + HCl = SbOCl3 + MnCl2 + KCl + H2O =>
5 SbCl3 + 2 KMnO4 + 6 HCl = 5 SbOCl3 + 2 MnCl2 + 2 KCl + 3 H2O
CO2 + NH3 + H3AsO3 + C21H36N7O16P3S = C23H38N7O17P3S + NO2 + H3AsO4 =>
6 CO2 + 2 NH3 + 5 H3AsO3 + 3 C21H36N7O16P3S = 3 C23H38N7O17P3S + 2 NO2 + 5 H3AsO4
AIPO4 = AI + PO4 =>
AIPO4 = AI + PO4
Fe2S3 + O2 = Fe23 + SO2 =>
23 Fe2S3 + 69 O2 = 2 Fe23 + 69 SO2
ZrOCl2*8H2O + NH4OH = Zr(OH)4*H2O + NH4Cl + H2O =>
ZrOCl2*8H2O + 2 NH4OH = Zr(OH)4*H2O + 2 NH4Cl + 6 H2O
Cl2 + OH + CaSO4 = CaCl2 + HSO5 =>
Cl2 + OH + CaSO4 = CaCl2 + HSO5
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5CHO =>
C6H5CH3 + 2 H2SO4 = 2 SO2 + 3 H2O + C6H5CHO
CO2(g) + H2O(g) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(aq) + 6 O2(g)
(NH3OH)Cl + K2Cr2O7 + H3PO4 = N2 + K3PO4 + Cr3(PO4) + H2O + HCl =>
30(NH3OH)Cl + 3 K2Cr2O7 + 4 H3PO4 = 15 N2 + 2 K3PO4 + 2 Cr3(PO4) + 51 H2O + 30 HCl
Na2HPO3 + I2 + H2O = Na3PO4 + NaH2PO4 + HI =>
2 Na2HPO3 + 2 I2 + 2 H2O = Na3PO4 + NaH2PO4 + 4 HI
NH3H2O = NH4 + OH =>
NH3H2O = NH4 + OH
Mg + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al
K2MnO4 + H2S + H2O = MnO2 + K2SO4 + KOH =>
4 K2MnO4 + H2S + 2 H2O = 4 MnO2 + K2SO4 + 6 KOH
MgSO4 + AlF3 = Al2(SO4)3 + MgF2 =>
3 MgSO4 + 2 AlF3 = Al2(SO4)3 + 3 MgF2
Cl2O5 + O = ClO3 =>
Cl2O5 + O = 2 ClO3
MnO2 + CaCl2 + H3PO4 = Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3PO4 = 3 Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + 6 H2O
HI + Mg(OH)2 = MgI2 + OH2 =>
2 HI + Mg(OH)2 = MgI2 + 2 OH2
C2H2 + [Cu(NH3)4]Cl2 = Cu2C2 + NH3 + NH4Cl + Cl2 =>
C2H2 + 2[Cu(NH3)4]Cl2 = Cu2C2 + 6 NH3 + 2 NH4Cl + Cl2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mn2 + (CO3)2 = MnCO3 =>
Mn2 + (CO3)2 = 2 MnCO3
CaCO3 + AlF3 = F2CO3 + Ca3Al2 =>
3 CaCO3 + 2 AlF3 = 3 F2CO3 + Ca3Al2
KMnO4 + NO + H2SO4 = Mn(SO4) + NO2 + K2SO4 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = 2 Mn(SO4) + 5 NO2 + K2SO4 + 3 H2O
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
Sn(C2H3O2)4 + Al = Sn + Al(C2H3O2)3 =>
3 Sn(C2H3O2)4 + 4 Al = 3 Sn + 4 Al(C2H3O2)3
H2SO4 + KCl = HCl + KHSO4 =>
H2SO4 + KCl = HCl + KHSO4
Ti(OH)2 + HPO3 = Ti(PO3)2 + H2O =>
Ti(OH)2 + 2 HPO3 = Ti(PO3)2 + 2 H2O
K2CO3 + MgI2 = K2I2 + MgCO3 =>
K2CO3 + MgI2 = K2I2 + MgCO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
SeO2 + KOH = KO2 + SeOH =>
SeO2 + KOH = KO2 + SeOH
CaBr2 + HNO3 = Br2 + NO2 + Ca(NO3)2 + H2O =>
CaBr2 + 4 HNO3 = Br2 + 2 NO2 + Ca(NO3)2 + 2 H2O
H2O2 + CO2 = H2C2O4 + O2 =>
H2O2 + 2 CO2 = H2C2O4 + O2
(CH3COO)2Pb + Na2Cr2O7 + H2O = PbCrO4 + CH3COONa + CH3COOH =>
2(CH3COO)2Pb + Na2Cr2O7 + H2O = 2 PbCrO4 + 2 CH3COONa + 2 CH3COOH
KNO3 + KNO2 + Cr2O3 = K2CrO4 + NO =>
KNO3 + 3 KNO2 + Cr2O3 = 2 K2CrO4 + 4 NO
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
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