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NaFeO2 + 4 HCl = FeCl3 + NaCl + 2 H2O
Br2O7H2O = HBrO4 =>
Br2O7H2O = 2 HBrO4
K2O + H3PO4 = K2HPO4 + H2O =>
K2O + H3PO4 = K2HPO4 + H2O
Na2S + HNO3 = Na(NO3) + H2S =>
Na2S + 2 HNO3 = 2 Na(NO3) + H2S
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
CH2CHCH3 + O2 = H2O + CH2CHCOOH =>
2 CH2CHCH3 + 3 O2 = 2 H2O + 2 CH2CHCOOH
Cr2O3 + HNO3 = Cr2NO3 + HO3 =>
Cr2O3 + HNO3 = Cr2NO3 + HO3
Na2SO4 + H2O + CO2 = NaHCO3 + H2SO4 =>
Na2SO4 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO4
CH3CH(OH)CH(CH3)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
10 CH3CH(OH)CH(CH3)CH2CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 15 CH3(CO)CH2CH3 + 22 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
K2[Cu(SCN)4] + [Cu(NH3)4]SO4 = [Cu(SCN)4]SO4 + K2[Cu(NH3)4] =>
K2[Cu(SCN)4] + [Cu(NH3)4]SO4 = [Cu(SCN)4]SO4 + K2[Cu(NH3)4]
CH3CH2CHO + Cr2O72{-} + H{+} = CH3CH2COOH + Cr3{+} + H2O =>
427 CH3CH2CHO + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2COOH + 4 Cr3{+} + 5 H2O
CoOHClHCl = CoCl2H2O =>
CoOHClHCl = CoCl2H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
H2SNa2SiO3 = Na2SH2SiO3 =>
H2SNa2SiO3 = Na2SH2SiO3
Br2 + KI = I2 + Br2K2 =>
Br2 + 2 KI = I2 + Br2K2
HClO3 + SO2 + H2O = HCl + H2SO4 =>
HClO3 + 3 SO2 + 3 H2O = HCl + 3 H2SO4
FeCuCl2 = FeCl2Cu =>
FeCuCl2 = FeCl2Cu
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
Cr(OH)3 + NaOH = Na3Cr(OH)6 =>
Cr(OH)3 + 3 NaOH = Na3Cr(OH)6
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
CuO + NaN3 = Na2O + Cu + N2 =>
CuO + 2 NaN3 = Na2O + Cu + 3 N2
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
I3{-} + MnO4{-} + H2O = IO2{-} + MnO2 + OH{-} =>
3 I3{-} + 10 MnO4{-} + 2 H2O = 9 IO2{-} + 10 MnO2 + 4 OH{-}
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH
Al(ClO3)3 + ClO = Al(ClO)3 + ClO2 =>
Al(ClO3)3 + 6 ClO = Al(ClO)3 + 6 ClO2
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
CaCO3 + H2O = C2H2 + Ca(OH)2 + O2 =>
4 CaCO3 + 6 H2O = 2 C2H2 + 4 Ca(OH)2 + 5 O2
Hg + Br = HgBr4 =>
Hg + 4 Br = HgBr4
Al2(SO4)3 + NaCl = Al2(Cl) + Na(SO4)3 =>
Al2(SO4)3 + NaCl = Al2(Cl) + Na(SO4)3
CH3CH2CH2CH2CHO + O2 = CO2 + H2O =>
CH3CH2CH2CH2CHO + 7 O2 = 5 CO2 + 5 H2O
MgO + NaOH = MgOH + Na + O =>
MgO + NaOH = MgOH + Na + O
ArNO3 + KI = ArI + KNO3 =>
ArNO3 + KI = ArI + KNO3
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
CH2O = COH2 =>
CH2O = COH2
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
C4H6O6 + KOH = KC4H5O6 + H2O =>
C4H6O6 + KOH = KC4H5O6 + H2O
Ca(NO3)2 + K2S = CaS + KNO3 =>
Ca(NO3)2 + K2S = CaS + 2 KNO3
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
FeOHCl = FeClOH =>
FeOHCl = FeClOH
KOH + MgNO = KNO + MgOH =>
KOH + MgNO = KNO + MgOH
Ag + S = Ag2S =>
2 Ag + S = Ag2S
MnO4 + SO3 + H = MnSO4 + H2O =>
MnO4 + SO3 + 6 H = MnSO4 + 3 H2O
MnO4{-} + Fe + H{+} = Mn2{+} + Fe2{+} + H2O =>
2 MnO4{-} + 26 Fe + 16 H{+} = Mn2{+} + 13 Fe2{+} + 8 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
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