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Fe(OH)3HI = Fe(OH)2IH2O
Cu(NO3)2 + NaSCN = Cu(SCN)2 + NaNO3 =>
Cu(NO3)2 + 2 NaSCN = Cu(SCN)2 + 2 NaNO3
NaH + F2 = NaF + H =>
2 NaH + F2 = 2 NaF + 2 H
NH(C6H5)2 + O2 = N2 + CO2 + H2O =>
4 NH(C6H5)2 + 59 O2 = 2 N2 + 48 CO2 + 22 H2O
Sb2S3 + H2O2 + NH4OH = (NH4)2SO4 + H2O + (NH4)3SbO4 =>
Sb2S3 + 14 H2O2 + 12 NH4OH = 3(NH4)2SO4 + 20 H2O + 2(NH4)3SbO4
I2 + H2O2 = HIO4 + H2O =>
I2 + 7 H2O2 = 2 HIO4 + 6 H2O
C3H5(C18H35O2)3 + NaOH = C3H5(OH)3 + C18H35OONa =>
C3H5(C18H35O2)3 + 3 NaOH = C3H5(OH)3 + 3 C18H35OONa
Ca + (NO3)2 + HCl = HNO3 + CaCl2 =>
Ca + (NO3)2 + 2 HCl = 2 HNO3 + CaCl2
SnO + Cu(OH)2 = CuSnO2 + H2O =>
SnO + Cu(OH)2 = CuSnO2 + H2O
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
PbO2 = PbO1 + O2 =>
2 PbO2 = 2 PbO1 + O2
ClO3{-} + SO2 + H2O = SO42{-} + Cl{-} + H{+} =>
79 ClO3{-} + 6 SO2 + 3 H2O = 6 SO42{-} + 79 Cl{-} + 6 H{+}
KMnO4 + H2SO4 = MnSO4 + K2SO4 + [O] + H2O =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5[O] + 3 H2O
Al3O3 + H2SO4 = Al2(SO4)2 + H2O =>
2 Al3O3 + 6 H2SO4 = 3 Al2(SO4)2 + 6 H2O
F2 + NaSO3 + H2O = HF + NaSO4 =>
F2 + NaSO3 + H2O = 2 HF + NaSO4
FeBr + NaOH = FeOH + NaBr =>
FeBr + NaOH = FeOH + NaBr
BaSeO3 + CuO + SeO2 = Ba2Cu(SeO3)3 =>
2 BaSeO3 + CuO + SeO2 = Ba2Cu(SeO3)3
VO2{+} + ClO2{-} + H{+} = VO{2+} + H2O + ClO2 =>
VO2{+} + ClO2{-} + 2 H{+} = VO{2+} + H2O + ClO2
RCH2OH + MnO4{-} + H{+} = RCHO + Mn2{+} + H2O =>
13 RCH2OH + 4 MnO4{-} + 6 H{+} = 13 RCHO + 2 Mn2{+} + 16 H2O
BaCl2 + Pb(CH3CO2)2 = Ba(CH3CO2)2 + PbCl2 =>
BaCl2 + Pb(CH3CO2)2 = Ba(CH3CO2)2 + PbCl2
Mg + C2H4O2 = Mg(CH3COO)2 + H =>
Mg + 2 C2H4O2 = Mg(CH3COO)2 + 2 H
(NH4)2S + KCl = (NH4)Cl + K2S =>
(NH4)2S + 2 KCl = 2(NH4)Cl + K2S
CaMg(CO3)2 + Zn = ZnCO3 + Ca + Mg =>
CaMg(CO3)2 + 2 Zn = 2 ZnCO3 + Ca + Mg
Propane + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2SO4 + CaH2 = KH + CaSO4 =>
K2SO4 + CaH2 = 2 KH + CaSO4
Ca(ClO)2 + Na2S + H2O = CaCl2 + NaOH + S =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 4 NaOH + 2 S
H2TeO4 + Ca(OH)2 + Li(OH) = Li2Ca(TeO4)2 + H2O =>
2 H2TeO4 + Ca(OH)2 + 2 Li(OH) = Li2Ca(TeO4)2 + 4 H2O
Cr2O3 + FeSi = Cr + Fe + SiO2 =>
2 Cr2O3 + 3 FeSi = 4 Cr + 3 Fe + 3 SiO2
Cr(NO3)3 + Na2O = Cr2O3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2O = Cr2O3 + 6 NaNO3
O234 = O23 =>
23 O234 = 234 O23
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O =>
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
HC6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 HC6H5O7 + 24 NaHCO3 = 30 CO2 + 19 H2O + 8 Na3C6H5O7
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
HNO3 + HCl = Cl2 + H2O + NO =>
2 HNO3 + 6 HCl = 3 Cl2 + 4 H2O + 2 NO
MoO3 + HNO3 = MoO3(NO3)2 + NO2 + H2O =>
MoO3 + 4 HNO3 = MoO3(NO3)2 + 2 NO2 + 2 H2O
SbS3 + O2 = SbO4 + SO3 =>
2 SbS3 + 13 O2 = 2 SbO4 + 6 SO3
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
Ca(NO3)2 + Mg = Ca + Mg(NO3) =>
Ca(NO3)2 + 2 Mg = Ca + 2 Mg(NO3)
Sr2 + H2SO4 = Sr2SO4 + H2 =>
Sr2 + H2SO4 = Sr2SO4 + H2
FeSO4 + KMnO4 + H2SO4 = K2SO4 + MnO + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 KMnO4 + 6 H2SO4 = K2SO4 + 2 MnO + 5 Fe2(SO4)3 + 6 H2O
TiCl2 + AgNO3 = Ti(NO3)2 + AgCl =>
TiCl2 + 2 AgNO3 = Ti(NO3)2 + 2 AgCl
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C1H4 + O2 = C1O2 + H2O1 =>
C1H4 + 2 O2 = C1O2 + 2 H2O1
Al(OH)3(ac) + HNO3(ac) = Al(NO3)3(ac) + H2O =>
Al(OH)3(ac) + 3 HNO3(ac) = Al(NO3)3(ac) + 3 H2O
CaS + H2O2 = CaSO4 + H2O =>
CaS + 4 H2O2 = CaSO4 + 4 H2O
H2TeO4 + Ca(OH)2 + Li(OH) = Li2Ca(TeO4)2 + H2O =>
2 H2TeO4 + Ca(OH)2 + 2 Li(OH) = Li2Ca(TeO4)2 + 4 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CH3COONaHCl = HCH3COONaCl =>
CH3COONaHCl = HCH3COONaCl
Fe2O3 + MnCl7 = FeCl3 + Mn2O7 =>
7 Fe2O3 + 6 MnCl7 = 14 FeCl3 + 3 Mn2O7
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