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V2O5 + 2 H2O2 + H2SO4 = (VO3)2SO4 + 3 H2O
Pb3(PO4)2 = Pb{2+} + PO4{3-} =>
Pb3(PO4)2 = 3 Pb{2+} + 2 PO4{3-}
KNO3 + NH3 = NO2 + H2O + K2O =>
14 KNO3 + 2 NH3 = 16 NO2 + 3 H2O + 7 K2O
Hg2(NO3)2 + HCl = HNO3(aq) + Hg2Cl2(s) =>
Hg2(NO3)2 + 2 HCl = 2 HNO3(aq) + Hg2Cl2(s)
K2SO4 + BaCI2 = K2Ba + CI2SO4 =>
K2SO4 + BaCI2 = K2Ba + CI2SO4
FeX + Na2Y = Fe2Y3 + Na3X =>
2 FeX + 3 Na2Y = Fe2Y3 + 2 Na3X
C + H + F2 = CH2F2 =>
C + 2 H + F2 = CH2F2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO3 + BrCH3 + H2O = Na2SO4 + HBr + CH4 =>
Na2SO3 + BrCH3 + H2O = Na2SO4 + HBr + CH4
Fe(NO3)3(aq) + K2CrO4(aq) = Fe2(CrO4)3(s) + KNO3 =>
2 Fe(NO3)3(aq) + 3 K2CrO4(aq) = Fe2(CrO4)3(s) + 6 KNO3
[Cu(NH3)4] + NaOH = Cu(OH)2 + Na2 + NH3 =>
[Cu(NH3)4] + 2 NaOH = Cu(OH)2 + Na2 + 4 NH3
Al2(C2O4)3 + KMnO4 + HCl = MnCl + AlCl3 + KCl + H2O + CO2 =>
Al2(C2O4)3 + KMnO4 + 8 HCl = MnCl + 2 AlCl3 + KCl + 4 H2O + 6 CO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al(s) + NaOH(s) + H2O = H2 + Na[Al(OH)3] =>
Al(s) + NaOH(s) + 2 H2O = H2 + Na[Al(OH)3]
Sr(OH)2 + H2S = SSr + H2O =>
Sr(OH)2 + H2S = SSr + 2 H2O
Sn + Na3PO2 = SnPO2 + Na =>
Sn + Na3PO2 = SnPO2 + 3 Na
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
SI + O2 = SIO2 =>
SI + O2 = SIO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CaCl2O + SnSO4 + H2SO4 = CaCl2 + Sn(SO4)2 + H2O =>
CaCl2O + SnSO4 + H2SO4 = CaCl2 + Sn(SO4)2 + H2O
HNO2 + KI + CHI = I2 + N2 + KCI + H2O =>
2 HNO2 + 6 KI + 6 CHI = 3 I2 + N2 + 6 KCI + 4 H2O
CH3Cl + C5H11Cl + Na = NaCl + C6H14 =>
CH3Cl + C5H11Cl + 2 Na = 2 NaCl + C6H14
H2NCONH2 + NaHCO3 = NaNCO + CO2 + NH3 =>
2 H2NCONH2 + NaHCO3 = NaNCO + 2 CO2 + 3 NH3
Sr + H2 = SrH =>
2 Sr + H2 = 2 SrH
CH3(CHOH)CH3 + O2 = CO2 + H2O =>
2 CH3(CHOH)CH3 + 9 O2 = 6 CO2 + 8 H2O
N2 + KOH = NOH + K =>
N2 + 2 KOH = 2 NOH + 2 K
HBr + H2(SO4) = Br2 + SO2 + H2O =>
2 HBr + H2(SO4) = Br2 + SO2 + 2 H2O
H2Cl + OH = H3O + Cl =>
H2Cl + OH = H3O + Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl3 + C47H48N3NaO7S2 + C4H4O3 + NaOH = C47H46N3NaO7S2FeC4H3O3 + NaCl + H2O =>
FeCl3 + C47H48N3NaO7S2 + C4H4O3 + 3 NaOH = C47H46N3NaO7S2FeC4H3O3 + 3 NaCl + 3 H2O
NH3 + Zn(NO3)2 = Zn(NH3)4 + NO3 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4 + 2 NO3
K2[Cu(C2O4)2] + NaOH = Na2C2O4 + Cu(OH)2 + KOH =>
K2[Cu(C2O4)2] + 4 NaOH = 2 Na2C2O4 + Cu(OH)2 + 2 KOH
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
FeSO4KClO3 = FeClO3SO4K =>
FeSO4KClO3 = FeClO3SO4K
Sc + I = ScI3 =>
Sc + 3 I = ScI3
PhC2H5 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O + CO2 =>
5 PhC2H5 + 12 KMnO4 + 18 H2SO4 = 5 PhCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 CO2
NaI + MnO2 + H2SO4 = NaSO4 + MnSO4 + H2O + I =>
NaI + MnO2 + 2 H2SO4 = NaSO4 + MnSO4 + 2 H2O + I
H2C2O4(aq) + Ca(OH)2(aq) = CaOH(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + 2 Ca(OH)2(aq) = 2 CaOH(s) + 2 H2O(l) + 2 CO2(g)
F2O + O2 = F2O3 =>
F2O + O2 = F2O3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CuI2 + H2SO4 = CuSO4 + I2 + H2O + SO2 =>
CuI2 + 2 H2SO4 = CuSO4 + I2 + 2 H2O + SO2
HCl + HI = ICl + H2 =>
HCl + HI = ICl + H2
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