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Cu(OH)2 + 2 NaOH = Na2(Cu(OH)4)
Fe(NO3)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KNO3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KNO3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
CrCl3 + K2CO3 = Cr2(CO3)3 + KCl =>
2 CrCl3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCl
NO = N2 + O2 =>
2 NO = N2 + O2
H + NO3 = H2O + N =>
6 H + NO3 = 3 H2O + N
AsO2{-} + I2 + H2O = I{-} + HAsO4{2-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + HAsO4{2-} + 3 H{+}
Fe + KBr = FeBr2 + K =>
Fe + 2 KBr = FeBr2 + 2 K
C6H5OH + NaNO3 = C6H5NO3 + NaOH =>
C6H5OH + NaNO3 = C6H5NO3 + NaOH
Al2(CO3)3 + Pb(NO3)2 = Al(NO3)3 + Pb(CO3) =>
Al2(CO3)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(CO3)
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
Zn + NaCl = ZnCl2 + Na =>
Zn + 2 NaCl = ZnCl2 + 2 Na
C2H5COOH + KOH = C2H5COOK + H2O =>
C2H5COOH + KOH = C2H5COOK + H2O
PbO2 + NaOH = Pb(OH)4 + Na2O =>
PbO2 + 4 NaOH = Pb(OH)4 + 2 Na2O
Ni + H3PO4 = NiPO4 + H =>
Ni + H3PO4 = NiPO4 + 3 H
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
Al2(SO4)3 + Cu(NO3)2 = CuSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Al(NO3)3
Na2CO3(aq) + SrCl2(aq) = NaCl(aq) + SrCO3 =>
Na2CO3(aq) + SrCl2(aq) = 2 NaCl(aq) + SrCO3
H2O2 + HBr = Br2 + H2O =>
H2O2 + 2 HBr = Br2 + 2 H2O
CaC2O4 + HNO3 = Ca(NO3)2 + NO + CO2 + H2O =>
3 CaC2O4 + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 6 CO2 + 4 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 2 H2O
C2H6 + S = CS2 + H2S =>
C2H6 + 7 S = 2 CS2 + 3 H2S
Zn + C6H8O7 = Zn3(C6H5O7) + H2 =>
6 Zn + 2 C6H8O7 = 2 Zn3(C6H5O7) + 3 H2
Cl2(g) + I{-}(aq) = I2(s) + Cl{-}(aq) =>
Cl2(g) + 2 I{-}(aq) = I2(s) + 2 Cl{-}(aq)
H3O + CO2 = CH4 + O2 =>
4 H3O + 3 CO2 = 3 CH4 + 5 O2
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2 =>
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2
Cr + HClO3 = Cr(ClO3)2 + H2 =>
Cr + 2 HClO3 = Cr(ClO3)2 + H2
CrI3 + Cl + NaOH = Na2CrO4 + NaIO3 + NaCl + H2O =>
CrI3 + 21 Cl + 26 NaOH = Na2CrO4 + 3 NaIO3 + 21 NaCl + 13 H2O
H2SO4 + Na2SO4 = NaHSO4 =>
H2SO4 + Na2SO4 = 2 NaHSO4
KF + I = KI + F =>
KF + I = KI + F
HNO3 + H = NO + H2O =>
HNO3 + 3 H = NO + 2 H2O
Mg(ClO2)2 = Mg + Cl + O2 =>
Mg(ClO2)2 = Mg + 2 Cl + 2 O2
Mn{2+} + H2O = MnO4{-} + H{+} + {-} =>
Mn{2+} + 4 H2O = MnO4{-} + 8 H{+} + 5e
NaH + BCl3 = NaCl + B2H6 =>
6 NaH + 2 BCl3 = 6 NaCl + B2H6
Rb + N = Rb3N =>
3 Rb + N = Rb3N
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
H2SO4 + Na2SO4 = NaHSO4 =>
H2SO4 + Na2SO4 = 2 NaHSO4
F2 + Hg = FHg =>
F2 + 2 Hg = 2 FHg
C2H5OH + Li + C20H14H4 = C20H18O + LiH =>
10 C2H5OH + 42 Li + 9 C20H14H4 = 10 C20H18O + 42 LiH
N + O = NO2 =>
N + 2 O = NO2
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + Na2SO4 + KOH =>
4 K2Cr2O7 + 3 Na2S + 16 H2O = 8 Cr(OH)3 + 3 Na2SO4 + 8 KOH
C2O4H2 = CO2 + H2 =>
C2O4H2 = 2 CO2 + H2
Ba(CIO3)2 + H2SO4 = BaSO4 + HCIO3 =>
Ba(CIO3)2 + H2SO4 = BaSO4 + 2 HCIO3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Mn + Cr(NO3)2 = Mn(NO3)3 + Cr =>
2 Mn + 3 Cr(NO3)2 = 2 Mn(NO3)3 + 3 Cr
CH3CH(OH)CH2CH3 + HCl = CH3CH(Cl)CH2CH3 + H2O =>
CH3CH(OH)CH2CH3 + HCl = CH3CH(Cl)CH2CH3 + H2O
HOCl + KOH = H2O + KClO =>
HOCl + KOH = H2O + KClO
SO3 + N2O = SO4 + N2 =>
SO3 + N2O = SO4 + N2
H2 + Cl2 = H2Cl3 =>
2 H2 + 3 Cl2 = 2 H2Cl3
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