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Me4NI + 2 I2 = Me4NI5
{-}6 = {-}9 =>
{-}6 = {-}9
C + H2 = CH4 =>
C + 2 H2 = CH4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
OH{-} + HC2O4{-} + Cl2 = CO4{2-} + Cl{-} + H2O =>
9 OH{-} + HC2O4{-} + 3 Cl2 = 2 CO4{2-} + 6 Cl{-} + 5 H2O
{-}Fe{2}O{3+}{-}C = {-}Fe{+}{-}CO{2} =>
{-}Fe{2}O{3+}{-}C = {-}Fe{+}{-}CO{2}
NH3 + KOH = N(OH)3 + KH =>
NH3 + 3 KOH = N(OH)3 + 3 KH
NaOH + Cu(CH3COOH)2 = Na(CH3COOH)2 + CuOH =>
NaOH + Cu(CH3COOH)2 = Na(CH3COOH)2 + CuOH
Fe2O3 = Fe + OO2 =>
Fe2O3 = 2 Fe + OO2
PbCl2 + H2O = Pb + HCl + O =>
PbCl2 + H2O = Pb + 2 HCl + O
(NH4)3PO4 + Mg(NO2)2 = Mg3(PO4)2 + (NH4)NO2 =>
2(NH4)3PO4 + 3 Mg(NO2)2 = Mg3(PO4)2 + 6(NH4)NO2
FeSO4 + Ag = Fe + AgSO4 =>
FeSO4 + Ag = Fe + AgSO4
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
FeO + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
10 FeO + 2 KMnO4 + 18 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 18 H2O
C + CuO = CO + Cu =>
C + CuO = CO + Cu
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
NO + CO = C02 + NO2 =>
2 NO + 2 CO = C02 + 2 NO2
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
CrSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
6 CrSO4 + K2Cr2O7 + 7 H2SO4 = 4 Cr2(SO4)3 + K2SO4 + 7 H2O
CrCl3 + NH2OH = Cr(OH)3 + NH2Cl =>
CrCl3 + 3 NH2OH = Cr(OH)3 + 3 NH2Cl
KI + NaClO3 + H2SO4 = KI3 + Cl2 + Na2SO4 + K2SO4 + H2O =>
15 KI + 2 NaClO3 + 6 H2SO4 = 5 KI3 + Cl2 + Na2SO4 + 5 K2SO4 + 6 H2O
H2O + PbOH4 = PbO2 + H =>
H2O + PbOH4 = PbO2 + 6 H
LiBr + AgNO3 = AgBr + NO3{-} + Li{+} =>
LiBr + AgNO3 = AgBr + NO3{-} + Li{+}
Bi2O3 + H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + H2O =>
2 Bi2O3 + 3 H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + 6 H2O
H2S + O2 = SO4H2 =>
H2S + 2 O2 = SO4H2
LiOH + HCl = LiOCl2 + H2 =>
2 LiOH + 4 HCl = 2 LiOCl2 + 3 H2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Cu + HNO3 = Cu(NO3)2 + NH3(NO3) + H2O =>
7 Cu + 18 HNO3 = 7 Cu(NO3)2 + 2 NH3(NO3) + 6 H2O
MgCO3(solid) = MgO(s) + CO2(g) =>
MgCO3(solid) = MgO(s) + CO2(g)
FeS2 + H2O + O2 = FeO2H + H2SO4 =>
4 FeS2 + 10 H2O + 15 O2 = 4 FeO2H + 8 H2SO4
SrCl2 + (Fe2(SO4)3)(aq) = Sr2(SO4)2 + FeCl3 =>
6 SrCl2 + 2(Fe2(SO4)3)(aq) = 3 Sr2(SO4)2 + 4 FeCl3
C9H13NO3 + O2 = HNO3 + CO2 + H2O =>
C9H13NO3 + 12 O2 = HNO3 + 9 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2AsO4 + SO2 + H2O = H3AsO3 + HSO4{-} + H{+} =>
2 H2AsO4 + 3 SO2 + 4 H2O = 2 H3AsO3 + 3 HSO4{-} + 3 H{+}
C2H3Cl + O2 = CO2 + H2O + Cl2111 =>
8444 C2H3Cl + 23221 O2 = 16888 CO2 + 12666 H2O + 4 Cl2111
Cu(H2O)4 + Cl = Cu(Cl)4 + H2O =>
Cu(H2O)4 + 4 Cl = Cu(Cl)4 + 4 H2O
ACl3 + NaOH = NaCl + A(OH)3 =>
ACl3 + 3 NaOH = 3 NaCl + A(OH)3
MnS + O2 + H2O = H2S + Mn(OH)4 =>
2 MnS + O2 + 6 H2O = 2 H2S + 2 Mn(OH)4
Br + H2SO4 = HBr + SO4 =>
2 Br + H2SO4 = 2 HBr + SO4
FePbO3 + KNO3 + KOH = Fe2O3 + K2PbO3 + H2O + NO2 =>
2 FePbO3 + 2 KNO3 + 2 KOH = Fe2O3 + 2 K2PbO3 + H2O + 2 NO2
KHS + H2CO3 = H2S + K2CO3 =>
2 KHS + H2CO3 = 2 H2S + K2CO3
Rb3AsO4 = Rb3As + O2 =>
Rb3AsO4 = Rb3As + 2 O2
Br + H2SO4 = Br2SO4 + H2 =>
2 Br + H2SO4 = Br2SO4 + H2
KCSN + Fe(NO3)3 = [FeSCN] + K(NO3)3 =>
KCSN + Fe(NO3)3 = [FeSCN] + K(NO3)3
K2CO3 + NaNO3 + Cr2(SO4)3 = K2SO4 + NaNO2 + CO2 + K2CrO4 =>
5 K2CO3 + 3 NaNO3 + Cr2(SO4)3 = 3 K2SO4 + 3 NaNO2 + 5 CO2 + 2 K2CrO4
C5H4N4O3 + H2O = H2 + H2CO3 + N2 =>
C5H4N4O3 + 12 H2O = 9 H2 + 5 H2CO3 + 2 N2
NaHSO3 + KMnO4 + HCl = NaHSO4 + KCl + MnCl + H2O =>
3 NaHSO3 + KMnO4 + 2 HCl = 3 NaHSO4 + KCl + MnCl + H2O
Br + H2SO4 = BrSO4 + H2 =>
Br + H2SO4 = BrSO4 + H2
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