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4 MnO4{-} + 13 H2S + 6 H{+} = 2 Mn2{+} + 13 S + 16 H2O
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
C8H18O + O2 = C2 + H2O =>
C8H18O + 4 O2 = 4 C2 + 9 H2O
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
Zn(s) + H2O(l) = ZnOH(aq) + H2(g) =>
2 Zn(s) + 2 H2O(l) = 2 ZnOH(aq) + H2(g)
Cl2O2 + H2O = HCl + HClO3 =>
Cl2O2 + H2O = HCl + HClO3
CaI2 + H2O = CaO + H2I2 =>
CaI2 + H2O = CaO + H2I2
CoCl2 + CuSO4 = CoSO4 + CuCl2 =>
CoCl2 + CuSO4 = CoSO4 + CuCl2
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2 =>
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2
HCl(aq) + MnO2(s) = MnCl2(aq) + H2O(lq) + Cl2(g) =>
4 HCl(aq) + MnO2(s) = MnCl2(aq) + 2 H2O(lq) + Cl2(g)
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
NaAlO2 + Na2SiO3*5H2O = Na12(AlO2)12(SiO2)12*27H2O + NaOH + H2O =>
12 NaAlO2 + 12 Na2SiO3*5H2O = Na12(AlO2)12(SiO2)12*27H2O + 24 NaOH + 21 H2O
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O
Fe + AgNO3 = Ag + Fe(NO3)2 =>
Fe + 2 AgNO3 = 2 Ag + Fe(NO3)2
C(g) + H2O(g) = CO(g) + H2(g) =>
C(g) + H2O(g) = CO(g) + H2(g)
Al(s) + N2(g) = AlN =>
2 Al(s) + N2(g) = 2 AlN
(NO3)2 = N + O =>
(NO3)2 = 2 N + 6 O
Fe(NO3)2 + NaSiO3 = Fe(SiO3)2 + NaNO3 =>
Fe(NO3)2 + 2 NaSiO3 = Fe(SiO3)2 + 2 NaNO3
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
Al + KOH + H2O = K{+} + [Al(OH)4]{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2[Al(OH)4]{-} + 3 H2
FeSO4(aq) + KCl(aq) = FeCl2 + K2SO4 =>
FeSO4(aq) + 2 KCl(aq) = FeCl2 + K2SO4
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb =>
2 Cr + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
FeS2 + KMnO4 + H2SO4 = FeSO4 + MnSO4 + K2SO4 + H2O =>
5 FeS2 + 14 KMnO4 + 16 H2SO4 = 5 FeSO4 + 14 MnSO4 + 7 K2SO4 + 16 H2O
NH4 + SO4 + Ca(OH)2 = NH4(OH) + CaSO4 =>
2 NH4 + SO4 + Ca(OH)2 = 2 NH4(OH) + CaSO4
NH4NO3 + NaOH = NaNO3 + NH3H2O =>
NH4NO3 + NaOH = NaNO3 + NH3H2O
SiCl4 + Zn = Si + ZnCl2 =>
SiCl4 + 2 Zn = Si + 2 ZnCl2
CH2 + Br2 = CH2BrCH2Br =>
2 CH2 + Br2 = CH2BrCH2Br
CH4 + C = C2H2 =>
CH4 + 3 C = 2 C2H2
Sr(OH)2 + Na2HPO4 = SrHPO4 + NaOH =>
Sr(OH)2 + Na2HPO4 = SrHPO4 + 2 NaOH
K2Cr2O7 + H2O = O2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O = 3 O2 + 4 KOH + 2 Cr2O3
C6H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Cu + KCN + H2O = K3[Cu(CN)4] + KOH + H2 =>
2 Cu + 8 KCN + 2 H2O = 2 K3[Cu(CN)4] + 2 KOH + H2
Mg + Fe(SO4)2 = MgSO4 + Fe =>
2 Mg + Fe(SO4)2 = 2 MgSO4 + Fe
Cl2(aq) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(aq) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
MnO7 = MnO2 + O2 =>
2 MnO7 = 2 MnO2 + 5 O2
HF + SbF5 = H2SbF7 =>
2 HF + SbF5 = H2SbF7
(NH4)3PO4(aq) + AlCl3(aq) = AlPO4(s) + NH4Cl(aq) =>
(NH4)3PO4(aq) + AlCl3(aq) = AlPO4(s) + 3 NH4Cl(aq)
Cr + H = HCr =>
Cr + H = HCr
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K + (NH3) =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K + 8(NH3)
C + H + OH = CH3OH =>
C + 3 H + OH = CH3OH
ZnS04 + Mg = MgS04 + Zn =>
ZnS04 + Mg = MgS04 + Zn
C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4
KMnO4 + NaI + H2O = MnO2 + I2 + NaOH + KOH =>
2 KMnO4 + 6 NaI + 4 H2O = 2 MnO2 + 3 I2 + 6 NaOH + 2 KOH
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + SrSO4 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 SrSO4
V{3+} + I2 + H2O = VO{2+} + I{-} + H{+} =>
2 V{3+} + I2 + 2 H2O = 2 VO{2+} + 2 I{-} + 4 H{+}
B5H9(l) + O2(g) = B2O3(s) + H2O(l) =>
2 B5H9(l) + 12 O2(g) = 5 B2O3(s) + 9 H2O(l)
Fe + Ag(C2H3O2) = Fe(C2H3O2) + Ag =>
Fe + Ag(C2H3O2) = Fe(C2H3O2) + Ag
Fe + HNO3 + HCl = FeCl3 + NO2 + H2O =>
Fe + 3 HNO3 + 3 HCl = FeCl3 + 3 NO2 + 3 H2O
Fe{2+} + MnO4(s) + H{+} = Fe{3+} + Mn{2+} + H2O(aq) =>
6 Fe{2+} + MnO4(s) + 8 H{+} = 6 Fe{3+} + Mn{2+} + 4 H2O(aq)
C9H11Cl + NH4NO3 = C9H13N + HCl + N + O =>
4 C9H11Cl + 3 NH4NO3 = 4 C9H13N + 4 HCl + 2 N + 9 O
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