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CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 3 H2O + 4 K2MnO4
NH4Cl + Na2(SO4) = (NH4)2(SO4) + NaCl =>
2 NH4Cl + Na2(SO4) = (NH4)2(SO4) + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
SiO2 + HF = H2O + H2SiF6 =>
SiO2 + 6 HF = 2 H2O + H2SiF6
C2H5OH + K2 = C2H5 + KOH =>
2 C2H5OH + K2 = 2 C2H5 + 2 KOH
Pb + CaSO4 = Ca + Pb(SO4)2 =>
Pb + 2 CaSO4 = 2 Ca + Pb(SO4)2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NaOH + Cr2O3 + H2O2 = Na2CrO4 + H2O =>
4 NaOH + Cr2O3 + 3 H2O2 = 2 Na2CrO4 + 5 H2O
FeI2 + H2O = FeO + HI =>
FeI2 + H2O = FeO + 2 HI
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + KIO3 + K2SO4 + H2O =>
K2Cr2O7 + KI + 4 H2SO4 = Cr2(SO4)3 + KIO3 + K2SO4 + 4 H2O
H2O2(aq) = O2(g) + H2O(l) =>
2 H2O2(aq) = O2(g) + 2 H2O(l)
AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3
AlNO3 + Na2CO3 = NaNO3 + Al2CO3 =>
2 AlNO3 + Na2CO3 = 2 NaNO3 + Al2CO3
Rb + NH3 = Rb2NH + H2 =>
2 Rb + NH3 = Rb2NH + H2
Cl2(aq) + NaOH = NaOCl(aq) + NaCl(aq) + H2O =>
Cl2(aq) + 2 NaOH = NaOCl(aq) + NaCl(aq) + H2O
BaOH + NaSO3 = BaSO3 + NaOH =>
BaOH + NaSO3 = BaSO3 + NaOH
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + Li = LiCl + H2 =>
2 HCl + 2 Li = 2 LiCl + H2
C12H16O2 + C6H12 = C6H6 + C12H24O2 =>
3 C12H16O2 + 4 C6H12 = 4 C6H6 + 3 C12H24O2
C3H8NH + O2 = CO2 + H2O + N2 =>
4 C3H8NH + 21 O2 = 12 CO2 + 18 H2O + 2 N2
PbS(s) + H2O2(l) = PbSO4(ac) + H2O(l) =>
PbS(s) + 4 H2O2(l) = PbSO4(ac) + 4 H2O(l)
Cr(s) + S(l) = Cr2S3(s) =>
2 Cr(s) + 3 S(l) = Cr2S3(s)
TiO2 + Ti = TiO =>
TiO2 + Ti = 2 TiO
MnNH4PO4 + H2SO4 = MnSO4 + (NH4)3PO4 + H3PO4 =>
3 MnNH4PO4 + 3 H2SO4 = 3 MnSO4 + (NH4)3PO4 + 2 H3PO4
BrF3 + H2O = Br2 + HBrO3 + HF =>
5 BrF3 + 9 H2O = Br2 + 3 HBrO3 + 15 HF
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7
MnO + Pb2O3 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 Pb2O3 + 20 HNO3 = 2 HMnO4 + 10 Pb(NO3)2 + 9 H2O
H2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + H2O(l) =>
H2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + 2 H2O(l)
FeO*Fe2O3 + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4 FeO*Fe2O3 + 18 H2SO4 + O2 = 6 Fe2(SO4)3 + 18 H2O
Fe + Mn = FeMn =>
Fe + Mn = FeMn
MnBr2 = Mn + Br =>
MnBr2 = Mn + 2 Br
NiO2 + H = Ni(OH)2 =>
NiO2 + 2 H = Ni(OH)2
Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3
Co + HClO2 = Co(ClO2)2 + H2 =>
Co + 2 HClO2 = Co(ClO2)2 + H2
Sr + Sn(NO3)4 = Sr(NO3)2 + Sn =>
2 Sr + Sn(NO3)4 = 2 Sr(NO3)2 + Sn
Ga(OH)3 + H3PO3 = GaPO3 + H2O =>
Ga(OH)3 + H3PO3 = GaPO3 + 3 H2O
Mg + Cu3N = Mg3N2 + Cu =>
3 Mg + 2 Cu3N = Mg3N2 + 6 Cu
H3C6H5O7 + OH{-} = C6H5O7{-3} + H2O =>
H3C6H5O7 + 3 OH{-} = C6H5O7{-3} + 3 H2O
(NH2)2CO = C3H6N6 + NH3 + CO2 =>
6(NH2)2CO = C3H6N6 + 6 NH3 + 3 CO2
FeO + LiBr = FeBr2 + Li2O =>
FeO + 2 LiBr = FeBr2 + Li2O
KCrO2 + NaOH = NaCrO2 + KOH =>
KCrO2 + NaOH = NaCrO2 + KOH
Mg + H(NO3) = Mg(NO3)2 + H2O + NO2 =>
Mg + 4 H(NO3) = Mg(NO3)2 + 2 H2O + 2 NO2
Fe(NO3)3*9H2O + Sr(NO3)2 + C4H11NO3 = CO2 + FeSr3O4 + H2O + N2 =>
42 Fe(NO3)3*9H2O + 126 Sr(NO3)2 + 92 C4H11NO3 = 368 CO2 + 42 FeSr3O4 + 884 H2O + 235 N2
Mg(ClO4)2 + KOH = Mg(OH)2 + KClO4 =>
Mg(ClO4)2 + 2 KOH = Mg(OH)2 + 2 KClO4
Cr{3+} + Ag = Cr{2+} + Ag{+} =>
Cr{3+} + Ag = Cr{2+} + Ag{+}
C6H7N + H2SO4 = C6H7NO3S + H2O =>
C6H7N + H2SO4 = C6H7NO3S + H2O
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
Al2O3 + Ca(OH)2 = Ca(AlO2)2 + H2O
Zn(OH)2 + C20H14O4 = Zn + H2O + C20H13O4 =>
Zn(OH)2 + 2 C20H14O4 = Zn + 2 H2O + 2 C20H13O4
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