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H2SO3 = H2O + SO2
H4PO2 + O2 = P2O5 + H2O =>
4 H4PO2 + 5 O2 = 2 P2O5 + 8 H2O
KOH + H2IDA + CoCl2*6H2O + H2O2 = K[Co(IDA)2] + H2O + HCl =>
2 KOH + 4 H2IDA + 2 CoCl2*6H2O + H2O2 = 2 K[Co(IDA)2] + 16 H2O + 4 HCl
C7H5O2MgBr + HCl = C7H6O2 + MgBrCl =>
C7H5O2MgBr + HCl = C7H6O2 + MgBrCl
Hg2(NO3)2 + H2O + O2 = HgOHNO3 =>
2 Hg2(NO3)2 + 2 H2O + O2 = 4 HgOHNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
C7H6O + C3H6O = C17H14O + H2O =>
2 C7H6O + C3H6O = C17H14O + 2 H2O
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
AsH3 + AuCl3 + KOH = K3AsO3 + Au + H2O + KCl =>
AsH3 + 2 AuCl3 + 9 KOH = K3AsO3 + 2 Au + 6 H2O + 6 KCl
H2SO4(Ac) + BaCl2(Ac) = BaSO4(s) + HCl(Ac) =>
H2SO4(Ac) + BaCl2(Ac) = BaSO4(s) + 2 HCl(Ac)
H4Fe(CN)6 + LiOH = Li4Fe(CN)6 + H2O =>
H4Fe(CN)6 + 4 LiOH = Li4Fe(CN)6 + 4 H2O
SO2(g) + NO2(g) = SO3(g) + NO(g) =>
SO2(g) + NO2(g) = SO3(g) + NO(g)
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
NaCl + KCl + AgNO3 = AgCl + NaK + NO3 =>
NaCl + KCl + 2 AgNO3 = 2 AgCl + NaK + 2 NO3
Li + O2 = LiO2 =>
Li + O2 = LiO2
Fe(NO3)3 + NaHCO3 = Fe(OH)3 + NaNO3 + CO2 =>
Fe(NO3)3 + 3 NaHCO3 = Fe(OH)3 + 3 NaNO3 + 3 CO2
AgCl + KI = IAg + KCl =>
AgCl + KI = IAg + KCl
Al + H2O = Al{3}{+} + H2 + OH{-} =>
2 Al + 6 H2O = 2 Al{3}{+} + 3 H2 + 6 OH{-}
C14H19O9 + H2O = C4H8O2 + CO2 =>
20 C14H19O9 + 38 H2O = 57 C4H8O2 + 52 CO2
Ca5(PO4)3F + C + (SiO2) = P4 + CO + CaSiO3 + CaF2 =>
4 Ca5(PO4)3F + 30 C + 18(SiO2) = 3 P4 + 30 CO + 18 CaSiO3 + 2 CaF2
C3H8O + H{+} + Cr2O7{2-} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + 8 H{+} + Cr2O7{2-} = 3 C3H6O + 2 Cr{3+} + 7 H2O
KI + K2Cr2O7 + H2O = Cr2O3 + KOH + I2 =>
6 KI + K2Cr2O7 + 4 H2O = Cr2O3 + 8 KOH + 3 I2
NH4OH + CuNO3 = (NH4)2NO3 + Cu(OH)2 =>
2 NH4OH + CuNO3 = (NH4)2NO3 + Cu(OH)2
Fe + H2SO4(l) = Fe2SO4 + H2 =>
2 Fe + H2SO4(l) = Fe2SO4 + H2
Zn(NO3)2 + Mg = MgNO3 + Zn =>
Zn(NO3)2 + 2 Mg = 2 MgNO3 + Zn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COCH3 + HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3 + HCl + H2O =>
2 CH3COCH3 + 2 HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3 + HCl + 2 H2O
SO2{+} + IO3{-} + H2O = SO4{-2} + I2{+} + H{+} =>
9 SO2{+} + 2 IO3{-} + 12 H2O = 9 SO4{-2} + I2{+} + 24 H{+}
BeO + CaO = BeCaO2 =>
BeO + CaO = BeCaO2
ZnCO3 + HCl = CO2 + H2O + ZnCl2 =>
ZnCO3 + 2 HCl = CO2 + H2O + ZnCl2
HCl + CHCl3 = HCl3 + CHCl =>
HCl + CHCl3 = HCl3 + CHCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cr(OH)3 + Br2 + KOH = K2CrO4 + HBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 4 KOH = 2 K2CrO4 + 6 HBr + 2 H2O
(NH2)2CO + H2O = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
NH3 = N + H3 =>
NH3 = N + H3
Fe6 + O2 = Fe2O6 =>
Fe6 + 9 O2 = 3 Fe2O6
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Na2S2O5 + Cl2 = NaCl + Na2S2O7 + SO2 =>
3 Na2S2O5 + 2 Cl2 = 4 NaCl + Na2S2O7 + 4 SO2
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
NiCl2(aq) + Ba(NO3)2 = Ni(NO3)2 + BaCl2 =>
NiCl2(aq) + Ba(NO3)2 = Ni(NO3)2 + BaCl2
W + CaSO4(H2O)2 = WO2 + (CaO)(WO3) + WS2 + H2 =>
5 W + 2 CaSO4(H2O)2 = 2 WO2 + 2(CaO)(WO3) + WS2 + 4 H2
GaCl3(s) + O2(g) = Ga(ClO3)3(s) =>
2 GaCl3(s) + 9 O2(g) = 2 Ga(ClO3)3(s)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + SO2 + H2O = Mn2 + SO4{-}2 + H{+} =>
6 MnO2 + 8 SO2 + 4 H2O = 3 Mn2 + 8 SO4{-}2 + 8 H{+}
KOH(aq) + SO2(g) = K2SO3 + H2O =>
2 KOH(aq) + SO2(g) = K2SO3 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
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