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299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NH2CH2COOH + CuSO4*5H2O = H2O + (C2H5NO4)2Cu + S =>
2 NH2CH2COOH + CuSO4*5H2O = 5 H2O + (C2H5NO4)2Cu + S
CoCl2(aq) + Ca(OH)2(aq) = CaCl2(aq) + Co(OH)2(s) =>
CoCl2(aq) + Ca(OH)2(aq) = CaCl2(aq) + Co(OH)2(s)
CuO + H2O2 = Cu(OH)2 + O2 =>
2 CuO + 2 H2O2 = 2 Cu(OH)2 + O2
SiF4 + Mg = Si + MgF2 =>
SiF4 + 2 Mg = Si + 2 MgF2
NO3 + HCl = HNO3 + Cl =>
NO3 + HCl = HNO3 + Cl
C6H10O5 + KI + H2SO4 = C6H10O4I2 + K2SO4 + H2O =>
C6H10O5 + 2 KI + H2SO4 = C6H10O4I2 + K2SO4 + H2O
CuSO + Zn = Cu + ZnSO =>
CuSO + Zn = Cu + ZnSO
TiCl3 + AgNO3 = Ti(NO3)3 + AgCl =>
TiCl3 + 3 AgNO3 = Ti(NO3)3 + 3 AgCl
Si(s) + HCl(aq) = SiCl4 + H =>
Si(s) + 4 HCl(aq) = SiCl4 + 4 H
Co(NO3)2 + CuSO4 = CoSO4 + Cu(NO3)2 =>
Co(NO3)2 + CuSO4 = CoSO4 + Cu(NO3)2
Fe + AgCH3CO2 = FeCH3CO2 + Ag =>
Fe + AgCH3CO2 = FeCH3CO2 + Ag
SnS + NaOH = Sn(OH)2 + Na2S =>
SnS + 2 NaOH = Sn(OH)2 + Na2S
Fe + Cr2O7{2-} + H{+} = Fe{2+} + Cr{3+} + H2O =>
3 Fe + Cr2O7{2-} + 14 H{+} = 3 Fe{2+} + 2 Cr{3+} + 7 H2O
C57H104O6 + CH3OH = C19H36O2 + H2O =>
3 C57H104O6 + 38 CH3OH = 11 C19H36O2 + 34 H2O
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*15H2O =>
2 Al(OH)3 + 3 H2SO4 + 9 H2O = Al2(SO4)3*15H2O
NiO + C = Ni + CO =>
NiO + C = Ni + CO
NH4NO3 + KOH = NH4(OH) + KNO3 =>
NH4NO3 + KOH = NH4(OH) + KNO3
Li = Li2 =>
2 Li = Li2
CH3CH2OH + CuO = Cu + CO2 + H2O =>
CH3CH2OH + 6 CuO = 6 Cu + 2 CO2 + 3 H2O
FeO(s) = Fe + O2 =>
2 FeO(s) = 2 Fe + O2
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
MgI2 + Na3PO4 = Mg3(PO4)2 + NaI =>
3 MgI2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaI
Ca(OH)2 + NH3 = Ca3N2 + H2O =>
3 Ca(OH)2 + 2 NH3 = Ca3N2 + 6 H2O
KMnO4 + NaNO2 + HCl = KCl + MnCl2 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 6 HCl = 2 KCl + 2 MnCl2 + 5 NaNO3 + 3 H2O
Li2O + HOH = LiO + H2 =>
Li2O + HOH = 2 LiO + H2
C7H5O2 + HCl = C7H6O2 + Cl =>
C7H5O2 + HCl = C7H6O2 + Cl
Fe(s) + AgC2H3O2(aq) = Fe(C2H3O2)3 + Ag(s) =>
Fe(s) + 3 AgC2H3O2(aq) = Fe(C2H3O2)3 + 3 Ag(s)
CoSO4 + H2O = Co(OH)2 + H2SO4 =>
CoSO4 + 2 H2O = Co(OH)2 + H2SO4
NH4NO3 + KOH = NH4(OH) + KNO3 =>
NH4NO3 + KOH = NH4(OH) + KNO3
FeCl3 + K2S = KCl + Fe2S3 =>
2 FeCl3 + 3 K2S = 6 KCl + Fe2S3
Ce(OH)3 + H2O2 = Ce(OH)3(OOH) + H2O =>
2 Ce(OH)3 + 3 H2O2 = 2 Ce(OH)3(OOH) + 2 H2O
K(SO4) + Pb(NO3)2 = Pb(SO4) + K(NO3)2 =>
K(SO4) + Pb(NO3)2 = Pb(SO4) + K(NO3)2
Fe(OH)2 + O2 + H2O = Fe(OH)3 = =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
NaTcO4 = Na + Tc + O =>
NaTcO4 = Na + Tc + 4 O
K2C2O4 + FeCl3 = FeK3(C2O4)3 + KCl =>
3 K2C2O4 + FeCl3 = FeK3(C2O4)3 + 3 KCl
H2CO3(aq) + LiOH(aq) = H2O(l) + Li2CO3(s) =>
H2CO3(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2CO3(s)
Al(s) + HCl(ac) = AlCl3(ac) + H2(g) =>
2 Al(s) + 6 HCl(ac) = 2 AlCl3(ac) + 3 H2(g)
HI + Au(OH)3 = AuI3 + H2O =>
3 HI + Au(OH)3 = AuI3 + 3 H2O
Ba(NO3)2(aq) + Li2SO4(aq) = BaSO4 + LiNO3 =>
Ba(NO3)2(aq) + Li2SO4(aq) = BaSO4 + 2 LiNO3
Fe + HCl2 = H + FeCl2 =>
Fe + HCl2 = H + FeCl2
Fe(OH)2 + CrO4{2-} + H2O = Fe(OH)3 + Cr(OH)4{-} + OH{-} =>
3 Fe(OH)2 + CrO4{2-} + 4 H2O = 3 Fe(OH)3 + Cr(OH)4{-} + OH{-}
MnCO3 + HNO3 = Mn(NO3)2 + H2CO3 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2CO3
Zn + Ag3AsO4 + NaOH = Na2ZnO2 + Ag + H3As + H2O =>
11 Zn + 2 Ag3AsO4 + 22 NaOH = 11 Na2ZnO2 + 6 Ag + 2 H3As + 8 H2O
HCl + Rb(OH) = RbCl + HOH =>
HCl + Rb(OH) = RbCl + HOH
Al2(SO4)3 + Be(OH)2 = Al(OH)3 + Be(SO4) =>
Al2(SO4)3 + 3 Be(OH)2 = 2 Al(OH)3 + 3 Be(SO4)
FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O
Cu(CH3COO)2 + KOH = Cu(OH)2 + KCH3COO =>
Cu(CH3COO)2 + 2 KOH = Cu(OH)2 + 2 KCH3COO
NH4NO3 + KOH = NH4(OH) + KNO3 =>
NH4NO3 + KOH = NH4(OH) + KNO3
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