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FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH4COCH3 + O2 = CO2 + H2O =>
4 CH4COCH3 + 17 O2 = 12 CO2 + 14 H2O
Zn(s) + OH{-}(aq) + H2O(l) = Zn(OH)4{-}(aq) + H2(g) =>
2 Zn(s) + 2 OH{-}(aq) + 6 H2O(l) = 2 Zn(OH)4{-}(aq) + 3 H2(g)
FeCl3(aq) + K4Fe(CN)6(s) = Fe4[Fe(CN)6]3(aq) + KCl(aq) =>
4 FeCl3(aq) + 3 K4Fe(CN)6(s) = Fe4[Fe(CN)6]3(aq) + 12 KCl(aq)
Zn + Bi2(SO4)3 = ZnSO4 + Bi =>
3 Zn + Bi2(SO4)3 = 3 ZnSO4 + 2 Bi
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
(NH4)2HPO4 + NaOH = NH4NaHPO4 + NH4OH =>
(NH4)2HPO4 + NaOH = NH4NaHPO4 + NH4OH
Cl2 + IO{2-} + OH{-} = IO4{-} + Cl{-} + H2O =>
7 Cl2 + 2 IO{2-} + 12 OH{-} = 2 IO4{-} + 14 Cl{-} + 6 H2O
MgCO3 = Mg + CO2 + O2 =>
2 MgCO3 = 2 Mg + 2 CO2 + O2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
MgS + H(NO3) = Mg(NO3) + HS =>
MgS + H(NO3) = Mg(NO3) + HS
Al(OH)3 + K2CO3 = AlCO3 + K2(OH)3 =>
Al(OH)3 + K2CO3 = AlCO3 + K2(OH)3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C8H17OH(aq) + O2(g) = CO2(g) + H2O(g) =>
C8H17OH(aq) + 12 O2(g) = 8 CO2(g) + 9 H2O(g)
Cr2(SO4)3 + NaOH + H2O2 = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
FeBr3 + K3PO4 = FePO4 + K3Br3 =>
FeBr3 + K3PO4 = FePO4 + K3Br3
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
KClO3 + SrCl2 + H2SO4 = Cl2 + H2O + K2SO4 + SrSO4 =>
2 KClO3 + 5 SrCl2 + 6 H2SO4 = 6 Cl2 + 6 H2O + K2SO4 + 5 SrSO4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Cr2O7{-2} + H{+} + H2 = Cr(OH)3 + H2O =>
Cr2O7{-2} + 2 H{+} + 3 H2 = 2 Cr(OH)3 + H2O
Al(OH)3 + SOCl2 = AlCl3 + HCl + SO2 =>
Al(OH)3 + 3 SOCl2 = AlCl3 + 3 HCl + 3 SO2
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
MnCl2 + NaOH = Mn(OH)2 + Na + Cl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 Cl
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
Mg(s) + Al(NO3)3 = Mg(NO3)2 + Al(s) =>
3 Mg(s) + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(s)
C8H14 + Cl2 = C8H12 + HCl =>
C8H14 + Cl2 = C8H12 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H12O2 + O2 = CO2 + H2O =>
C4H12O2 + 6 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
TeO2 + KMnO4 + HNO3 + H2N = H6TeO6 + KNO3 + Mn(NO3)2 =>
13 TeO2 + 22 KMnO4 + 54 HNO3 + 12 H2N = 13 H6TeO6 + 22 KNO3 + 22 Mn(NO3)2
H2S + K2Cr2O7 + H3PO4 = S + CrPO4 + K3PO4 + H2O =>
9 H2S + 3 K2Cr2O7 + 8 H3PO4 = 9 S + 6 CrPO4 + 2 K3PO4 + 21 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca + Bi(IO2)3 = Ca(IO2)3 + Bi =>
Ca + Bi(IO2)3 = Ca(IO2)3 + Bi
CH4 + O2 = (OH)2C + H2O =>
2 CH4 + 3 O2 = 2(OH)2C + 2 H2O
K2Cr2O7 + Ni + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + NiSO4 =>
K2Cr2O7 + 3 Ni + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 3 NiSO4
C4H8O2 + NaNO3 = C3H7COONa + HNO3 =>
C4H8O2 + NaNO3 = C3H7COONa + HNO3
V2O5 + HCl = VOCl + Cl2 + H2O =>
V2O5 + 6 HCl = 2 VOCl + 2 Cl2 + 3 H2O
CH3COOH + Pb2 = Pb(CH3COO) + H2 =>
2 CH3COOH + Pb2 = 2 Pb(CH3COO) + H2
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
NH4{+} + NO3{-} + OH{-} = N2 + H2O =>
5 NH4{+} + 3 NO3{-} + 2 OH{-} = 4 N2 + 11 H2O
K2C2O4 + KBrO3 + H2O = KBr + KHCO3 =>
3 K2C2O4 + KBrO3 + 3 H2O = KBr + 6 KHCO3
NaI + NaNO2 + H2SO4 = I2 + H2O + NO + Na2SO4 =>
2 NaI + 2 NaNO2 + 2 H2SO4 = I2 + 2 H2O + 2 NO + 2 Na2SO4
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O + Na2O =>
2 KMnO4 + 5 Na2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 3 H2O + 5 Na2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
SO2 + N2O = SO3 + N2 =>
SO2 + N2O = SO3 + N2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
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