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Mg + H2O = MgO + H2
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + HIO3 + KHSO4 + H2O =>
K2Cr2O7 + HI + 5 H2SO4 = Cr2(SO4)3 + HIO3 + 2 KHSO4 + 4 H2O
CH3C(CH3)2CH3 + Cl2 = CH3C(CH3)2Cl + HCl =>
4 CH3C(CH3)2CH3 + 4 Cl2 = 5 CH3C(CH3)2Cl + 3 HCl
C2H6 + F2 = C2H3F3 + HF =>
C2H6 + 3 F2 = C2H3F3 + 3 HF
Co(OH)2 + HI = Co(OH)I + H2O =>
Co(OH)2 + HI = Co(OH)I + H2O
CoSO4 + Bi = Bi2(SO4)3 + Co =>
3 CoSO4 + 2 Bi = Bi2(SO4)3 + 3 Co
Cu + HCl = CuH + CuCl =>
2 Cu + HCl = CuH + CuCl
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
C5H8O2 + NaH + HC1 = C5H12O2 + NaC1 =>
C5H8O2 + 2 NaH + 2 HC1 = C5H12O2 + 2 NaC1
Ni2 + H2SO4 = NiSO4 + H2O + SO2 =>
Ni2 + 4 H2SO4 = 2 NiSO4 + 4 H2O + 2 SO2
Sb2O + H2O = H3SbO2 =>
Sb2O + 3 H2O = 2 H3SbO2
SnCl2 = SnCl4Sn =>
2 SnCl2 = SnCl4Sn
HCl(aq) + HClO4(aq) + FeCl2(aq) = H2O(l) + FeCl3(aq) =>
7 HCl(aq) + HClO4(aq) + 8 FeCl2(aq) = 4 H2O(l) + 8 FeCl3(aq)
CO2 + NaCl + (NH3) + H2O = NaH(CO3) + (NH4)Cl =>
CO2 + NaCl + (NH3) + H2O = NaH(CO3) + (NH4)Cl
H2S + V{5+} + OH{-} = SO4{2-} + V{4+} + H2O =>
H2S + 8 V{5+} + 10 OH{-} = SO4{2-} + 8 V{4+} + 6 H2O
NaCl + NaI + H2SO4 + (NH4)2S2O8 = IClSO4 + Na2H2O + (NH4)2S2O7 =>
NaCl + NaI + H2SO4 + (NH4)2S2O8 = IClSO4 + Na2H2O + (NH4)2S2O7
Co(II)Cl2 + HF = Co(II)F2 + HCl =>
Co(II)Cl2 + 2 HF = Co(II)F2 + 2 HCl
HCl + Mo = H2 + MoCl =>
2 HCl + 2 Mo = H2 + 2 MoCl
Al(NO3)3 + NaClO4 = Al(ClO4)3 + Na3(NO3)3 =>
Al(NO3)3 + 3 NaClO4 = Al(ClO4)3 + Na3(NO3)3
HCN + OH + Na = H3O + NaCN =>
2 HCN + OH + 2 Na = H3O + 2 NaCN
KCl + Na2SO4 = KSO4 + Na2Cl =>
KCl + Na2SO4 = KSO4 + Na2Cl
Cr + As = CrAs =>
Cr + As = CrAs
CuCl2 + NH3 = Cu(NH3)2 + Cl =>
CuCl2 + 2 NH3 = Cu(NH3)2 + 2 Cl
LiF + H2O = LiOH + H2 + F2 =>
2 LiF + 2 H2O = 2 LiOH + H2 + F2
NaCl + C6H5CH3 = C6H5Na + CH3Cl =>
NaCl + C6H5CH3 = C6H5Na + CH3Cl
CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + H2O + H2S =>
8 CrCl2 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 HCl + 4 H2O + H2S
KMnO4 + HCl + PbCl2 = MnCl2 + PbCl4 + KCl + H2O =>
2 KMnO4 + 16 HCl + 5 PbCl2 = 2 MnCl2 + 5 PbCl4 + 2 KCl + 8 H2O
As + KClO3 + H2SO4 + H2O = HAsO3 + HClO + K2SO4 =>
8 As + 10 KClO3 + 5 H2SO4 + 4 H2O = 8 HAsO3 + 10 HClO + 5 K2SO4
NH4Cr + O = N + H2 + CrO =>
NH4Cr + O = N + 2 H2 + CrO
CH2O2 + C2H6O = C3H6O2 + H2O =>
CH2O2 + C2H6O = C3H6O2 + H2O
Ca(CO3) + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
Ca(CO3) + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
KOH(aq) + SnCl2(aq) = KCl2(aq) + SnOH(g) =>
KOH(aq) + SnCl2(aq) = KCl2(aq) + SnOH(g)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
BaCO3 + HC2H2O2 = Ba(HC2H2O2) + H2O + CO2 =>
7 BaCO3 + 9 HC2H2O2 = 7 Ba(HC2H2O2) + 3 H2O + 11 CO2
CaS + SO2 + Ca(OH)2S = CaS2O3 + H2S =>
3 CaS + 5 SO2 + Ca(OH)2S = 4 CaS2O3 + H2S
Cl2O7 + LiOH = LiO + ClO + H2O =>
Cl2O7 + 10 LiOH = 10 LiO + 2 ClO + 5 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
BaCl2(aq) + NaNO3 = Ba(NO3)2 + ClNa =>
BaCl2(aq) + 2 NaNO3 = Ba(NO3)2 + 2 ClNa
NaBrO3 = NaBr + O3 =>
NaBrO3 = NaBr + O3
Hg2O(electrcity) = Hg + O2 =>
2 Hg2O(electrcity) = 4 Hg + O2
H2SO4(aq) + LiSO3(aq) = H2SO3 + LiSO4 =>
H2SO4(aq) + LiSO3(aq) = H2SO3 + LiSO4
Ni + SnCl2H4O2 = NiCl2 + Sn + H2O =>
Ni + SnCl2H4O2 = NiCl2 + Sn + 2 H2O
NaSO3 + Na2S + H2SO4 = NaHSO3 + S =>
2 NaSO3 + 2 Na2S + 3 H2SO4 = 6 NaHSO3 + S
NaHSO3 + KOH = Na + KSO3 + H2O =>
NaHSO3 + KOH = Na + KSO3 + H2O
NaCl + H2O = Cl2 + NaOH + H =>
2 NaCl + 2 H2O = Cl2 + 2 NaOH + 2 H
Hg + H2CO3 = Hg(CO3) + H2 =>
Hg + H2CO3 = Hg(CO3) + H2
Mg(OH)2 + H1Cl = MgCl2 + H2O =>
Mg(OH)2 + 2 H1Cl = MgCl2 + 2 H2O
H3PO4 + KOH = H2O + K3O4P =>
H3PO4 + 3 KOH = 3 H2O + K3O4P
Ni(NO3)2 + NaHCO = NiHCO + Na(NO3)2 =>
Ni(NO3)2 + NaHCO = NiHCO + Na(NO3)2
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
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