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*2Na*2H2O = *2NaOH + H2
V + ClO3 + OH{-} = HV2O73{-} + Cl{-} + H2O =>
14 V + 144 ClO3 + 151 OH{-} = 7 HV2O73{-} + 144 Cl{-} + 72 H2O
SO2 + I2 = SI + O2 =>
2 SO2 + I2 = 2 SI + 2 O2
Cr2O3 + CO2 = CrCO2 + O2 =>
2 Cr2O3 + 4 CO2 = 4 CrCO2 + 3 O2
AgCl + NaOH + C6H12O6 = Ag + NaCl + C6H11O7Na + H2O =>
2 AgCl + 3 NaOH + C6H12O6 = 2 Ag + 2 NaCl + C6H11O7Na + 2 H2O
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
H + S + O = HSO =>
H + S + O = HSO
Ag2S + HClO3 = AgClO3 + H2S =>
Ag2S + 2 HClO3 = 2 AgClO3 + H2S
Fe[3]O + Al = Al2O3 + Fe[3] =>
3 Fe[3]O + 2 Al = Al2O3 + 3 Fe[3]
Fe + HBr = H2 + FeBr2 =>
Fe + 2 HBr = H2 + FeBr2
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
KS + H2SO4 = KSO4 + H2S =>
KS + H2SO4 = KSO4 + H2S
MgSO3 + HNO3 = Mg + NO3 + SO + H2O =>
MgSO3 + 4 HNO3 = Mg + 4 NO3 + SO + 2 H2O
FeO3(s) + CO(g) = Fe(i) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(i) + 3 CO2(g)
SO3 + H2O = SO3H2SO4 =>
2 SO3 + H2O = SO3H2SO4
Cr(OH)3 = CrO(OH) + H2O =>
Cr(OH)3 = CrO(OH) + H2O
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2 =>
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2
Al2(SO4)3 + Be(OH)2 = Al(OH)3 + Be(SO4) =>
Al2(SO4)3 + 3 Be(OH)2 = 2 Al(OH)3 + 3 Be(SO4)
Mn2(CO3)5 = Mn2O5 + CO2 =>
Mn2(CO3)5 = Mn2O5 + 5 CO2
H2S + Fe(OH)2 = FeS + H2O =>
H2S + Fe(OH)2 = FeS + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
C3H7Cl + HCl = C3H8 + Cl2 =>
C3H7Cl + HCl = C3H8 + Cl2
Sr3(PO4)2 + H2SO4 = SrSO4 + H3PO4 =>
Sr3(PO4)2 + 3 H2SO4 = 3 SrSO4 + 2 H3PO4
Rb + NaOH = Rb(OH)2 + Na =>
Rb + 2 NaOH = Rb(OH)2 + 2 Na
Ca(OH)2FeO = Fe(OH)2CaO =>
Ca(OH)2FeO = Fe(OH)2CaO
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
K2Cr2O7 + NaOH + H2SO4 = K2SO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 4 NaOH + H2SO4 = K2SO4 + 2 Na2CrO4 + 3 H2O
CoBr3 + CsOH = Co(OH)3 + CsBr =>
CoBr3 + 3 CsOH = Co(OH)3 + 3 CsBr
Zn3(PO4)2 + H2SO4 = H3PO4 + ZnSO4 =>
Zn3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 ZnSO4
AlO = Al + O2 =>
2 AlO = 2 Al + O2
KS + H2SO4 = KSO4 + H2S =>
KS + H2SO4 = KSO4 + H2S
H2SO4 + PO4 = H3PO4 + SO4 =>
3 H2SO4 + 2 PO4 = 2 H3PO4 + 3 SO4
KS + H2SO4 = KSO4 + H2S =>
KS + H2SO4 = KSO4 + H2S
CaCl2 + H2O + CO2 + NH3 = CaCO3 + NH4Cl =>
CaCl2 + H2O + CO2 + 2 NH3 = CaCO3 + 2 NH4Cl
SnO2 + HCl + H2O = SnCl4*6H2O =>
SnO2 + 4 HCl + 4 H2O = SnCl4*6H2O
F2 + Ge = GeF2 =>
F2 + Ge = GeF2
Zn3(PO4)2 + H2SO4 = H3PO4 + ZnSO4 =>
Zn3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 ZnSO4
Al2(SO4)3 + Ba(Cl)2 = Al(Cl)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(Cl)2 = 2 Al(Cl)3 + 3 Ba(SO4)
NH4(OH) + HNO3 = NH4NO3 + H2O =>
NH4(OH) + HNO3 = NH4NO3 + H2O
H + Br = HBr =>
H + Br = HBr
Si + F = SiF3 =>
Si + 3 F = SiF3
Al(s) + Pb(NO3)2(aq) = Al(NO3)3 + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3 + 3 Pb(s)
NiO + O2 = Ni2O3 =>
4 NiO + O2 = 2 Ni2O3
C + O2 = CO3 =>
2 C + 3 O2 = 2 CO3
NaHSO4 + KOH = NaOH + KHSO4 =>
NaHSO4 + KOH = NaOH + KHSO4
Ca(OH)2 + Na2O = CaO + NaOH =>
Ca(OH)2 + Na2O = CaO + 2 NaOH
Zn + HS3 = ZnS + H2 =>
6 Zn + 2 HS3 = 6 ZnS + H2
NaOH + Be = Be(OH)2 + Na =>
2 NaOH + Be = Be(OH)2 + 2 Na
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