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CuO + HNO3 = CuNO3 + OH
Ca{2+} + e = Ca =>
Ca{2+} + 2e = Ca
MnSO4 + Fe(OH)2 = Mn(OH)2 + FeSO4 =>
MnSO4 + Fe(OH)2 = Mn(OH)2 + FeSO4
K4[Fe(CN)6] + Fe(NO3)3(aq) = Fe4[Fe(CN)6]3(s) + KNO3(aq) =>
3 K4[Fe(CN)6] + 4 Fe(NO3)3(aq) = Fe4[Fe(CN)6]3(s) + 12 KNO3(aq)
NH4Br + Sr(OH)2 = SrBr2 + NH3 + H2O =>
2 NH4Br + Sr(OH)2 = SrBr2 + 2 NH3 + 2 H2O
HgO(s) + Cl2(g) = HgCl(g) + O2 =>
2 HgO(s) + Cl2(g) = 2 HgCl(g) + O2
Na2SO3 + HI = H2SO3 + NaI =>
Na2SO3 + 2 HI = H2SO3 + 2 NaI
HClMg(OH)2 = MgClH(OH)2 =>
HClMg(OH)2 = MgClH(OH)2
Zn3(BO3)2 + H2SO4 = ZnSO4 + H3BO3 =>
Zn3(BO3)2 + 3 H2SO4 = 3 ZnSO4 + 2 H3BO3
AlO + H0 = AlOH =>
AlO + H0 = AlOH
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
KHCO3(aq) + HCl(aq) = CO2 + H2O + KCl =>
KHCO3(aq) + HCl(aq) = CO2 + H2O + KCl
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Fe3OH = Fe + OH =>
Fe3OH = 3 Fe + OH
K + CH3COOH = KCCOO + H =>
K + CH3COOH = KCCOO + 4 H
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
Al(s) + Br(g) = AlBr(s) =>
Al(s) + Br(g) = AlBr(s)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NaOHH2O = NaH3O2 =>
NaOHH2O = NaH3O2
H2O2 + MnO2 = H2O + MnO7 =>
5 H2O2 + MnO2 = 5 H2O + MnO7
K3[Fe(CN)6] + NH4SCN = Fe(SCN)3 + NH4CN + KSCN =>
K3[Fe(CN)6] + 6 NH4SCN = Fe(SCN)3 + 6 NH4CN + 3 KSCN
CH3NH2 + HCl = CH3Cl + NH3 =>
CH3NH2 + HCl = CH3Cl + NH3
Ca3N2 + LiOH = Ca(OH)2 + Li3N =>
Ca3N2 + 6 LiOH = 3 Ca(OH)2 + 2 Li3N
F + HBr = FBr + H2 =>
2 F + 2 HBr = 2 FBr + H2
PbO2 + KBr + HNO3 = Pb(NO3)2 + KNO3 + Br2 + H2O =>
PbO2 + 2 KBr + 4 HNO3 = Pb(NO3)2 + 2 KNO3 + Br2 + 2 H2O
Rb + HF = RbF + H2 =>
2 Rb + 2 HF = 2 RbF + H2
Zn + HBrO3 = Zn(BrO3)2 + H2 =>
Zn + 2 HBrO3 = Zn(BrO3)2 + H2
NO + Cu(NO3)2 + H2O = Cu + HNO3 =>
2 NO + 3 Cu(NO3)2 + 4 H2O = 3 Cu + 8 HNO3
Cu + Ag{+} = CuAg{+} =>
Cu + Ag{+} = CuAg{+}
AgNO3 + NH3 + H2O = Ag(NH3)2OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = Ag(NH3)2OH + NH4NO3
AlCl3 + NHO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 NHO3 = Al(NO3)3 + 3 HCl
ZnSO4 + NaHCO3 = ZnCO3 + NaSO4 + H2 =>
2 ZnSO4 + 2 NaHCO3 = 2 ZnCO3 + 2 NaSO4 + H2
Fe2(SO4)3 + SO2 + H2O = H2SO4 + FeSO4 =>
Fe2(SO4)3 + SO2 + 2 H2O = 2 H2SO4 + 2 FeSO4
LiF + B2(SO3)3 = Li2SO3 + BF3 =>
6 LiF + B2(SO3)3 = 3 Li2SO3 + 2 BF3
Ca(No3)2 + K = Ca + KNo3 =>
Ca(No3)2 + 2 K = Ca + 2 KNo3
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 5 H2O + 3 NO3{-}
LaCl3 + H2SO4 = La2(SO4)3 + HCl =>
2 LaCl3 + 3 H2SO4 = La2(SO4)3 + 6 HCl
Cl2 + OH = ClOH =>
Cl2 + 2 OH = 2 ClOH
Zn(NH3)4{+2} + H2S = ZnS + NH4{+} + NH3 =>
Zn(NH3)4{+2} + H2S = ZnS + 2 NH4{+} + 2 NH3
CH3{-}CH2{-}CO{-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CO{-}C6H4{-}CH3CH3{-}CH2{-}CO{-}C6H4{-}CH3< = CH3{-}CH = C(OH){-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CBr(OH){-}C6H4{-}CH3—({-}HBr) = CH3{-} =>
CH3{-}CH2{-}CO{-}C6H4{-}CH3—(Br2) = CH3{-}CHBr{-}CO{-}C6H4{-}CH3CH3{-}CH2{-}CO{-}C6H4{-}CH3
NH3 + HCl = NH4Cl = FeS =>
NH3 + HCl = NH4Cl
ZnO + NH3 = ZnON + H2 =>
2 ZnO + 2 NH3 = 2 ZnON + 3 H2
Hg + HCl = H2 + HgCl2 =>
Hg + 2 HCl = H2 + HgCl2
AlCl3 + Co = CoCl3 + Al =>
AlCl3 + Co = CoCl3 + Al
KClO3 + FeCl2HCl = FeCl3 + KCl + H2O =>
KClO3 + 6 FeCl2HCl = 6 FeCl3 + KCl + 3 H2O
NO2 + Br2 = N2O + BrO3 =>
4 NO2 + Br2 = 2 N2O + 2 BrO3
Na2C2O4 + Ba(NO3)2 = BaC2O4(s) + NaNO3(aq) =>
Na2C2O4 + Ba(NO3)2 = BaC2O4(s) + 2 NaNO3(aq)
Ni(s) + CrAsO3(aq) = Ni3(AsO3)2(aq) + Cr(s) =>
3 Ni(s) + 2 CrAsO3(aq) = Ni3(AsO3)2(aq) + 2 Cr(s)
HBr(aq) + NH3(aq) = HN + BrH3 =>
HBr(aq) + NH3(aq) = HN + BrH3
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