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2 Na2CrO4 + 3 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 4 NaOH
H3C6H6O6 + OH = C6H6O6 + H2O =>
H3C6H6O6 + 3 OH = C6H6O6 + 3 H2O
Pb{+2}(aq) + e = Pb(s) =>
Pb{+2}(aq) + 2e = Pb(s)
Ca(C2H3O2)2 + Li = LiC2H3O2 + Ca =>
Ca(C2H3O2)2 + 2 Li = 2 LiC2H3O2 + Ca
I2 + NaOH = HI + NaIO =>
I2 + NaOH = HI + NaIO
NaC2H3O2 + H2O = HC2H3O2 + NaOH =>
NaC2H3O2 + H2O = HC2H3O2 + NaOH
Cu(II)SO4 + Zn(NO2) = Cu(II)NO2 + ZnSO4 =>
Cu(II)SO4 + Zn(NO2) = Cu(II)NO2 + ZnSO4
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
S{-2} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
S{-2} + 4 Cl2 + 8 OH{-} = SO4{2-} + 8 Cl{-} + 4 H2O
C2H5 + O2 = C2H5O =>
2 C2H5 + O2 = 2 C2H5O
HC2H3O2 + Ca(OH) = H2O + Ca(C2H3O2) =>
HC2H3O2 + Ca(OH) = H2O + Ca(C2H3O2)
MnSO4 + NaCl = MnCl2 + Na2SO4 =>
MnSO4 + 2 NaCl = MnCl2 + Na2SO4
HgO + Br{-} + H2O = HgBr4{2-} + OH{-} =>
HgO + 4 Br{-} + H2O = HgBr4{2-} + 2 OH{-}
MnO4{-} + C2H5OH + H{+} = Mn{+2} + H2O + C2H4O =>
2 MnO4{-} + 5 C2H5OH + 6 H{+} = 2 Mn{+2} + 8 H2O + 5 C2H4O
Cr2Cl3 + NaOH + H2O2 = Na2CrO4 + HCl + H2O =>
2 Cr2Cl3 + 8 NaOH + 9 H2O2 = 4 Na2CrO4 + 6 HCl + 10 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Na2CO3 + PB = PCO3 + Na2B =>
Na2CO3 + PB = PCO3 + Na2B
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
Al(OH)2 + HNO3 = Al(NO3)3 + NO + H2O =>
3 Al(OH)2 + 10 HNO3 = 3 Al(NO3)3 + NO + 8 H2O
NiO + H2 = NiH + H2O =>
2 NiO + 3 H2 = 2 NiH + 2 H2O
Na2C204 + CaCl2 = CaC204 + NaCl =>
Na2C204 + CaCl2 = CaC204 + 2 NaCl
V2O5 + CH3CH2OH + H{+} = CH3CHO + H2O + VO{2+} =>
V2O5 + CH3CH2OH + 4 H{+} = CH3CHO + 3 H2O + 2 VO{2+}
NO2(g) + H2(g) = H2O(l) + NH3(g) =>
2 NO2(g) + 7 H2(g) = 4 H2O(l) + 2 NH3(g)
H2O2 + H2SO4 + KI = I2K2SO4 + H2O =>
H2O2 + H2SO4 + 2 KI = I2K2SO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
CaBr2 + Ba = BrBa + Ca =>
CaBr2 + 2 Ba = 2 BrBa + Ca
Ag2SO4 + H2O = Ag2O + H2SO4 =>
Ag2SO4 + H2O = Ag2O + H2SO4
C1N2H8O3 + NaOH = Na2CO3 + NH3 + H2O =>
C1N2H8O3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
AgNO3(aq) + CoCl(aq) = AgCl(s) + CoNO3(aq) =>
AgNO3(aq) + CoCl(aq) = AgCl(s) + CoNO3(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
FeCe2 + Ce = FeCe3 =>
FeCe2 + Ce = FeCe3
Ga(OH)3 + SO3 = Ga2(SO4)3 + H2O =>
2 Ga(OH)3 + 3 SO3 = Ga2(SO4)3 + 3 H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
C42H4 + O2 = CO2 + H2O =>
C42H4 + 43 O2 = 42 CO2 + 2 H2O
MnO2 + Al = Mn + Al3O3 =>
3 MnO2 + 6 Al = 3 Mn + 2 Al3O3
S(s) + O2 = SO3(g) =>
2 S(s) + 3 O2 = 2 SO3(g)
Fe + Pb(CO3)2 = Fe2(CO3)3 + Pb =>
4 Fe + 3 Pb(CO3)2 = 2 Fe2(CO3)3 + 3 Pb
KClO3 + S + Al = Al2O3 + K2S + Cl2 =>
2 KClO3 + S + 4 Al = 2 Al2O3 + K2S + Cl2
Na2B4O7 + Cr2(SO4)3 = NaBO2 + Cr(BO2)3 + SO3 =>
3 Na2B4O7 + Cr2(SO4)3 = 6 NaBO2 + 2 Cr(BO2)3 + 3 SO3
C3H7O(propanol) + O2 = CO2 + H2O =>
4 C3H7O(propanol) + 17 O2 = 12 CO2 + 14 H2O
BaO + HCl = BaH + ClO =>
BaO + HCl = BaH + ClO
C2H5 + O2 = C2H5O =>
2 C2H5 + O2 = 2 C2H5O
Al(SO4) + Ca(OH)2 = Al(OH)3 + Ca3(SO4)2 =>
2 Al(SO4) + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(SO4)2
Ag(NO3)2 + Li = LiNO3 + Ag =>
Ag(NO3)2 + 2 Li = 2 LiNO3 + Ag
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
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