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Mn2O7 + H2O = 2 HMnO4
HCl + Ba(OH)2 = H2O + O2 + BaCl =>
4 HCl + 4 Ba(OH)2 = 6 H2O + O2 + 4 BaCl
Re2O7 + H2S = Re2S7 + H2O =>
Re2O7 + 7 H2S = Re2S7 + 7 H2O
Cr(NO3)3 + K3(PO4) = CrPO4 + KNO3 =>
Cr(NO3)3 + K3(PO4) = CrPO4 + 3 KNO3
KClO4 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO4 + 7 S + 4 H2O = 3 Cl2 + 3 K2SO4 + 4 H2SO4
Cr(NO3)3*9H2O = Cr(NO3)3 + H2O =>
Cr(NO3)3*9H2O = Cr(NO3)3 + 9 H2O
Fe + N = Fe2N =>
2 Fe + N = Fe2N
NaHSO3 + CuO = NaHSO4 + Cu =>
NaHSO3 + CuO = NaHSO4 + Cu
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)NO3 =>
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + 2(NH4)NO3
NaHSO3 + CuO = NaHSO4 + Cu =>
NaHSO3 + CuO = NaHSO4 + Cu
C6H14(l) + O2(g) = CO2 + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2 + 14 H2O(g)
NaNO3 + C6H10O5 = Na2CO3 + CO2 + H2O + N2 =>
24 NaNO3 + 5 C6H10O5 = 12 Na2CO3 + 18 CO2 + 25 H2O + 12 N2
Fe(Cl)3 + AgNO3 = AgCl + Fe(NO3)3 =>
Fe(Cl)3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
C3H6O + Ag(NH3)2OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
K3CuF6 + H2O = CuO + HF + KOH + O2 =>
4 K3CuF6 + 18 H2O = 4 CuO + 24 HF + 12 KOH + O2
NaHSO3 + CuO = NaHSO4 + Cu =>
NaHSO3 + CuO = NaHSO4 + Cu
BaCO3 + H2SO4 = Ba2(SO4)2 + H2CO3 =>
2 BaCO3 + 2 H2SO4 = Ba2(SO4)2 + 2 H2CO3
H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
10 H2SO4 + 4 K2CrO7 = 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + 9 O2
K2I + Br2 = KBr + I2 =>
2 K2I + 2 Br2 = 4 KBr + I2
CaCO3 + HCl = CaCl + CO2 + H2O2 =>
2 CaCO3 + 2 HCl = 2 CaCl + 2 CO2 + H2O2
Ag2O(s) + NH3(aq) + H2O(l) = AgNH32(aq) + OH =>
Ag2O(s) + 2 NH3(aq) + 59 H2O(l) = 2 AgNH32(aq) + 60 OH
CHCl2CHCl2 + NaOH = NaCl + HOCCOH + H2O =>
CHCl2CHCl2 + 4 NaOH = 4 NaCl + HOCCOH + 2 H2O
NaHSO3 + CuO = NaHSO4 + Cu =>
NaHSO3 + CuO = NaHSO4 + Cu
CoCl2 + NaOH = CoO + H2O + NaCl =>
CoCl2 + 2 NaOH = CoO + H2O + 2 NaCl
KAl(SO4)2*12H2O = K2SO4 + Al2O3 + SO2 + O2 + H2O =>
4 KAl(SO4)2*12H2O = 2 K2SO4 + 2 Al2O3 + 6 SO2 + 3 O2 + 48 H2O
Na + ZnI2 = NaI + NaZn4 =>
9 Na + 4 ZnI2 = 8 NaI + NaZn4
NaHSO3 + CuO = NaHSO4 + Cu =>
NaHSO3 + CuO = NaHSO4 + Cu
HSO3{-} + ClO2{-} = SO4{2-} + Cl{-} + H{+} =>
2 HSO3{-} + ClO2{-} = 2 SO4{2-} + Cl{-} + 2 H{+}
CuSO4*5H2O + NH2OH*HCl + NaOH = Cu2O + NH2(SO4) + NaCl + H2O =>
2 CuSO4*5H2O + 2 NH2OH*HCl + 2 NaOH = Cu2O + 2 NH2(SO4) + 2 NaCl + 13 H2O
Fe(NO3)3 + C = CO2 + Fe2O3 + N2 =>
4 Fe(NO3)3 + 15 C = 15 CO2 + 2 Fe2O3 + 6 N2
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
Cu + ClO3 = Cu(ClO3) =>
Cu + ClO3 = Cu(ClO3)
I{-} + BrO3{-} + H{+} = Br{-} + H2O + I2 =>
6 I{-} + BrO3{-} + 6 H{+} = Br{-} + 3 H2O + 3 I2
NaHSO3 + CuO = NaHSO4 + Cu =>
NaHSO3 + CuO = NaHSO4 + Cu
C2H4ClCOOH + KOH = C2H4ClCOOK + H2O =>
C2H4ClCOOH + KOH = C2H4ClCOOK + H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Ni(NO3)2 + C2H4(NH2)2 = [Ni(C2H4(NH2)2)6] + NO3 =>
Ni(NO3)2 + 6 C2H4(NH2)2 = [Ni(C2H4(NH2)2)6] + 2 NO3
C2H3Cl + KOH = C2H3OH + KCl =>
C2H3Cl + KOH = C2H3OH + KCl
Ge + O2 = Ge2O4 =>
2 Ge + 2 O2 = Ge2O4
C5H4ClN + CH3COOOH = C5H4ClNO + CH3COOH =>
C5H4ClN + CH3COOOH = C5H4ClNO + CH3COOH
Na3[Cr(OH)6] = Cr(OH)3 + NaOH =>
Na3[Cr(OH)6] = Cr(OH)3 + 3 NaOH
Na2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + 4 Na2SO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
H3PO4 + CO2 = H2O + C3(PO4)4 =>
4 H3PO4 + 3 CO2 = 6 H2O + C3(PO4)4
HCl(aq) + KOH(aq) = H2O(i) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(i) + KCl(aq)
CH3COOH + BaCO3 = Ba(CH3COO) + H2O + CO2 =>
9 CH3COOH + 8 BaCO3 = 8 Ba(CH3COO) + 6 H2O + 10 CO2
KCI + NH4NO3 = KNO3 + NH4CI =>
KCI + NH4NO3 = KNO3 + NH4CI
(NH4)2SO3 + CoCl2 = NH4Cl + CoSO3 =>
(NH4)2SO3 + CoCl2 = 2 NH4Cl + CoSO3
Fe2(SO3)3 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
5 Fe2(SO3)3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 5 Fe2(SO4)3 + 6 MnSO4 + 9 H2O
Al + Si = Al2Si3 =>
2 Al + 3 Si = Al2Si3
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