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3 Cl2 + Fe2 = 2 FeCl3
CaC2 + NaCl = CaCl2 + Na + C =>
CaC2 + 2 NaCl = CaCl2 + 2 Na + 2 C
C3H2O2 + O2 = CO2 + H2O =>
2 C3H2O2 + 5 O2 = 6 CO2 + 2 H2O
H3PO4 + Co = Co3PO4 + H2 =>
2 H3PO4 + 6 Co = 2 Co3PO4 + 3 H2
C2H2 = C6H6 =>
3 C2H2 = C6H6
Rb + F2 = RbF =>
2 Rb + F2 = 2 RbF
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
V(OH)2 + KMnO4 + H2SO4 = V2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 V(OH)2 + 2 KMnO4 + 18 H2SO4 = 5 V2(SO4)3 + 2 MnSO4 + K2SO4 + 28 H2O
N2O + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)3 + K2SO4 + H2O =>
15 N2O + 26 KMnO4 + 29 H2SO4 = 16 MnSO4 + 10 Mn(NO3)3 + 13 K2SO4 + 29 H2O
MgO + Br2 = Br2O + MgBr2 =>
MgO + 2 Br2 = Br2O + MgBr2
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
Na2Zn(OH)4 = ZnO + NaOH + H2O =>
Na2Zn(OH)4 = ZnO + 2 NaOH + H2O
C3H7OH + HI = C6H14 + I2 + H2O =>
2 C3H7OH + 2 HI = C6H14 + I2 + 2 H2O
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
Ga + (O)2 = (Ga)2(O)3 =>
4 Ga + 3(O)2 = 2(Ga)2(O)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C58H93O3N + O2 = CO2 + H2O + NH4 =>
4 C58H93O3N + 315 O2 = 232 CO2 + 178 H2O + 4 NH4
(NH4)2HPO4 + O2 = H2PO4 + HNO3 + H2O =>
4(NH4)2HPO4 + 17 O2 = 4 H2PO4 + 8 HNO3 + 10 H2O
V2O5 + Fe = Fe2O3 + VO2 =>
3 V2O5 + 2 Fe = Fe2O3 + 6 VO2
K2S + Pb(OH)4 = PbS2 + KOH =>
2 K2S + Pb(OH)4 = PbS2 + 4 KOH
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
H2O + CrO4{2-} + CN{-} = Cr(OH)4{-} + CNO{-} + OH{-} =>
5 H2O + 2 CrO4{2-} + 3 CN{-} = 2 Cr(OH)4{-} + 3 CNO{-} + 2 OH{-}
Na2S2O3 + KBrO3 + H2SO4 = Na2S4O6 + K2SO4 + Na2HSO4 + Br2 =>
22 Na2S2O3 + 10 KBrO3 + 7 H2SO4 = 8 Na2S4O6 + 5 K2SO4 + 14 Na2HSO4 + 5 Br2
Na2C2O4 + CH3COOH = (CH3COO)Na + H2C2O4 =>
Na2C2O4 + 2 CH3COOH = 2(CH3COO)Na + H2C2O4
C5H11F + O2 = CO2 + H2O + F2 =>
4 C5H11F + 31 O2 = 20 CO2 + 22 H2O + 2 F2
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
HCl + NaOH = NaOHHCl =>
HCl + NaOH = NaOHHCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca + SrO = CaO + Sr =>
Ca + SrO = CaO + Sr
ZnCl2 + Ca(NO3)2 = Zn(NO3)2 + CaCl2 =>
ZnCl2 + Ca(NO3)2 = Zn(NO3)2 + CaCl2
(NH4)2[PbCl6](s) + H2SO4(konc) = PbCl4(l) + HCl(aq) + (NH4)2SO4(aq) =>
(NH4)2[PbCl6](s) + H2SO4(konc) = PbCl4(l) + 2 HCl(aq) + (NH4)2SO4(aq)
Al = Al{3+} + e =>
Al = Al{3+} + 3e
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Bi{3+} + Cr2O7{2-} = Bi2(Cr2O7)3 =>
2 Bi{3+} + 3 Cr2O7{2-} = Bi2(Cr2O7)3
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
TlOH + Br2 + H2O = Tl(OH)3 + HBr =>
TlOH + Br2 + 2 H2O = Tl(OH)3 + 2 HBr
AlCl3 + HCl = Al[HCl4] =>
AlCl3 + HCl = Al[HCl4]
FeSO4 + KMnO4 + H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2 =>
3 FeSO4 + KMnO4 + 2 H2O = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2
SiO2 + H2 = H2O + SiH4 =>
SiO2 + 4 H2 = 2 H2O + SiH4
NaOH + NHO3 = NOH + NaHO3 =>
NaOH + NHO3 = NOH + NaHO3
NH4Cl + H2O = NH2Cl + H3O =>
NH4Cl + 2 H2O = NH2Cl + 2 H3O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
MnCl2 + Cu(OH)2 = Mn(OH)2 + CuCl2 =>
MnCl2 + Cu(OH)2 = Mn(OH)2 + CuCl2
C7H9NO + HSO3Cl + C4H10NH = C11H18N2O3S + HCl + H2O =>
C7H9NO + HSO3Cl + C4H10NH = C11H18N2O3S + HCl + H2O
Na2O2 + PbS = PbSO4 + Na =>
2 Na2O2 + PbS = PbSO4 + 4 Na
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