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2 Na2CO3*3H2O2(s) = 2 Na2CO3(s) + 6 H2O(g) + 3 O2(g)
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
KI + FeCl3 = K3Cl3 + FeI3 =>
3 KI + FeCl3 = K3Cl3 + FeI3
NaNO2 + CH3COOH = COOCH3Na + HNO2 =>
NaNO2 + CH3COOH = COOCH3Na + HNO2
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3PO4
H2O + O2 + N2O4 = HNO3 =>
2 H2O + O2 + 2 N2O4 = 4 HNO3
PbO2 + LiClO = Li2O + Pb(ClO)4 =>
PbO2 + 4 LiClO = 2 Li2O + Pb(ClO)4
Br2 + K2O = KBr + O2 =>
2 Br2 + 2 K2O = 4 KBr + O2
TiCl3 + TiAl = TiCl2 + AlCl3 =>
5 TiCl3 + TiAl = 6 TiCl2 + AlCl3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Cu2(OH)2CO3 + KHC4H4O6 = CuC4H4O6 + K2CO3 + H2O =>
Cu2(OH)2CO3 + 2 KHC4H4O6 = 2 CuC4H4O6 + K2CO3 + 2 H2O
CoCl2(aq) + NaOH(aq) = NaCl(aq) + Co(OH)2(aq) =>
CoCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Co(OH)2(aq)
NaOH + Cl2 = NaCl + NaOCl2 + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl + 2 NaOCl2 + 2 H2O
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
Zr(OH)4 + HCl + H2O = [Zr(OH)2(H2O)4]Cl2(H2O)3 =>
Zr(OH)4 + 2 HCl + 5 H2O = [Zr(OH)2(H2O)4]Cl2(H2O)3
Br + NO = NOBr =>
Br + NO = NOBr
N2O + KMnO4 + H2SO4 = HNO3 + K2SO4 + H2O + MnSO4 =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 4 K2SO4 + 7 H2O + 8 MnSO4
CrO3 + NaOH = Na2CrO4 + H2Cr2O7 =>
3 CrO3 + 2 NaOH = Na2CrO4 + H2Cr2O7
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
As2S3 + H2O2 + (NH4)3CO3 = (NH4)2As4 + (NH4)2SO4 + H2O + CO2 =>
6 As2S3 + 58 H2O2 + 14(NH4)3CO3 = 3(NH4)2As4 + 18(NH4)2SO4 + 58 H2O + 14 CO2
Nb + HF + HNO3 = H[NbF6] + NO + H2O =>
3 Nb + 18 HF + 5 HNO3 = 3 H[NbF6] + 5 NO + 10 H2O
Ce{3+} + MnO4{-} + H{+} = Ce{4+} + Mn{2+} + H2O =>
5 Ce{3+} + MnO4{-} + 8 H{+} = 5 Ce{4+} + Mn{2+} + 4 H2O
Ca(HCO3)2Ca(OH)2 = Ca(CO3)H2O =>
Ca(HCO3)2Ca(OH)2 = 2 Ca(CO3)H2O
I2 + KF2 = K + IF =>
I2 + KF2 = K + 2 IF
HCOOH + K2CO3 = HCOOK + H2CO3 =>
2 HCOOH + K2CO3 = 2 HCOOK + H2CO3
HBrO = HBr + O2 =>
2 HBrO = 2 HBr + O2
ClO2 + Mg = MgCl2 + O2 =>
2 ClO2 + Mg = MgCl2 + 2 O2
Ca(NO3)2 + Na + SO4 = Ca(SO4)2 + NaNO3 =>
Ca(NO3)2 + 2 Na + 2 SO4 = Ca(SO4)2 + 2 NaNO3
Mg + Sb = Mg7Sb5 =>
7 Mg + 5 Sb = Mg7Sb5
(CH3)3CBr + NaOH = HOC(CH3)3 + NaBr =>
(CH3)3CBr + NaOH = HOC(CH3)3 + NaBr
KI + NaClO = NaCl + I + K2O =>
2 KI + NaClO = NaCl + 2 I + K2O
C2H5Br + AgOH = C2H5OH + AgBr =>
C2H5Br + AgOH = C2H5OH + AgBr
Ca + HNO3 = Ca(NO3)2 + NO + H3O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + 2 NO + 4 H3O
Cu + H2SO3 = Cu2(SO3)2 + H2 =>
2 Cu + 2 H2SO3 = Cu2(SO3)2 + 2 H2
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
NH3(aq) + H2O(l) = NH4OH =>
NH3(aq) + H2O(l) = NH4OH
C4H9OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
Mn2O7 + H2O = Mn(OH)2 + O2 =>
2 Mn2O7 + 4 H2O = 4 Mn(OH)2 + 5 O2
(NH4)2SO4 = NH3 + H2O + SO3 =>
(NH4)2SO4 = 2 NH3 + H2O + SO3
NaI(aq) + Hg2(C2H3O2)2 = Na(C2H3O2)(aq) + HgI(s) =>
2 NaI(aq) + Hg2(C2H3O2)2 = 2 Na(C2H3O2)(aq) + 2 HgI(s)
Na(s) + H2(g) = Na2H2(s) =>
2 Na(s) + H2(g) = Na2H2(s)
Ca2H + H2O = Ca(OH)3 + H2 =>
2 Ca2H + 12 H2O = 4 Ca(OH)3 + 7 H2
Pb + Cu(SO4) = Cu + Pb(SO4) =>
Pb + Cu(SO4) = Cu + Pb(SO4)
S + OH{-} = SO3{2-} + H2O + e =>
S + 6 OH{-} = SO3{2-} + 3 H2O + 4e
Ti2(CO3)5 + HCl = CO2 + HOH + TiCl5 =>
Ti2(CO3)5 + 10 HCl = 5 CO2 + 5 HOH + 2 TiCl5
AgNO3(aq) + KI(aq) = KNO3(aq) + AgI =>
AgNO3(aq) + KI(aq) = KNO3(aq) + AgI
Br2 + K2O = KBr + O2 =>
2 Br2 + 2 K2O = 4 KBr + O2
CaCO3 + H2Cl2 = CaCl2 + CO2 + H2O =>
CaCO3 + H2Cl2 = CaCl2 + CO2 + H2O
Cl2 + MnSO4 + H2O = MnO2 + MnCl2 + H2SO4 =>
Cl2 + 2 MnSO4 + 2 H2O = MnO2 + MnCl2 + 2 H2SO4
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