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Cu(SO4) + 2 KI = CuI + I + K2(SO4)
CuO + H2SO4 = H2O + Cu(SO4) =>
CuO + H2SO4 = H2O + Cu(SO4)
CuSO4*5H2O + H2SO4 = CuSO4 + HSO4 + H3O =>
CuSO4*5H2O + 5 H2SO4 = CuSO4 + 5 HSO4 + 5 H3O
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
F2(g) + SrCl2(g) = SrF2 + Cl2 =>
F2(g) + SrCl2(g) = SrF2 + Cl2
Cu(s) + H2SO4 = CuSO4(aq) + SO2 + H2O =>
Cu(s) + 2 H2SO4 = CuSO4(aq) + SO2 + 2 H2O
Pb(NO3)2(aq) + C20H14O4(aq) = PbO2 + CN + H2O + C =>
3 Pb(NO3)2(aq) + 4 C20H14O4(aq) = 3 PbO2 + 6 CN + 28 H2O + 74 C
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
Al2O3 + HNO3 = Al(NO3)3 + H + O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 6 H + 3 O
Fe + H2SO4 + KSCN = Fe(SCN)6 + K(SO4)2 + H2 =>
Fe + 12 H2SO4 + 6 KSCN = Fe(SCN)6 + 6 K(SO4)2 + 12 H2
(C6H12O5)50 + O2 = CO + H2O =>
(C6H12O5)50 + 175 O2 = 300 CO + 300 H2O
AlPo4 + AgF = Ag3Po4 + AlF3 =>
AlPo4 + 3 AgF = Ag3Po4 + AlF3
CH3CH2CH2OH + H2O = CH3CH2OH =>
2 CH3CH2CH2OH + H2O = 3 CH3CH2OH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Gd(NO3)3 + (NH4)6Mo7O24*4H2O = GdMoO4 + NH3 + NO2 + H2O =>
7 Gd(NO3)3 + (NH4)6Mo7O24*4H2O = 7 GdMoO4 + 2 NH3 + 25 NO2 + 13 H2O
NiNaCl = Ni(NaCl) =>
NiNaCl = Ni(NaCl)
Mn + O2 = Mn7O2 =>
7 Mn + O2 = Mn7O2
Cu + CaS = Ca + Cu2S =>
2 Cu + CaS = Ca + Cu2S
NaHCO3 + HCl = CO2 + HOH + NaCl =>
NaHCO3 + HCl = CO2 + HOH + NaCl
NaOH + CoCl2 = Co(OH)Cl + NaCl =>
NaOH + CoCl2 = Co(OH)Cl + NaCl
Cu + HNO3(concentrado) = Cu(NO3)2 + H2 =>
Cu + 2 HNO3(concentrado) = Cu(NO3)2 + H2
Na2CO3 + HC1 = NaC1 + H2CO3 =>
Na2CO3 + 2 HC1 = 2 NaC1 + H2CO3
Cu + HNO3 + H2O = Cu(NO3)2*3H2O + NO =>
3 Cu + 8 HNO3 + 5 H2O = 3 Cu(NO3)2*3H2O + 2 NO
C6H6OS + O2 = CO6 + H2O + SO3 =>
2 C6H6OS + 41 O2 = 12 CO6 + 6 H2O + 2 SO3
Cu + NaCN + H2O + O2 = Na[Cu(CN)2] + NaOH =>
4 Cu + 8 NaCN + 2 H2O + O2 = 4 Na[Cu(CN)2] + 4 NaOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu + NaNO3 + HCl = Cu(NO3)2 + NaCl + NO + H2O =>
3 Cu + 8 NaNO3 + 8 HCl = 3 Cu(NO3)2 + 8 NaCl + 2 NO + 4 H2O
Zn(s)Fe(NO3)3(aq) = Zn(NO3)3(aq)Fe(s) =>
Zn(s)Fe(NO3)3(aq) = Zn(NO3)3(aq)Fe(s)
H2TeO2 + Ti(OH)4 = Ti(TeO2)2 + H2O =>
2 H2TeO2 + Ti(OH)4 = Ti(TeO2)2 + 4 H2O
NaCl + CaCl2 = Na(Cl2) + CaCl =>
NaCl + CaCl2 = Na(Cl2) + CaCl
CH3CH2NO2CH3 + Zn + KOH + H2O = CH3CH2NH2CH3 + K2[Zn(OH)4] =>
CH3CH2NO2CH3 + 3 Zn + 6 KOH + 4 H2O = CH3CH2NH2CH3 + 3 K2[Zn(OH)4]
Ni2{+2}(PO4)2{2-} + H2{+}SO4{-2} = Ni{+2}SO4{-2} + H3{+}PO3{-3} =>
Ni2{+2}(PO4)2{2-} + 6 H2{+}SO4{-2} = 2 Ni{+2}SO4{-2} + 4 H3{+}PO3{-3}
NaF + K(Sb(OH)6) = Na(Sb(OH)6) + KF =>
NaF + K(Sb(OH)6) = Na(Sb(OH)6) + KF
KNO3 + Zn + KOH + H2O = K2Zn(OH)4 + NH3 =>
KNO3 + 4 Zn + 7 KOH + 6 H2O = 4 K2Zn(OH)4 + NH3
Cu + NiCl2 = CuCl + Ni =>
2 Cu + NiCl2 = 2 CuCl + Ni
HBr(aq) + Ca(OH)2(aq) = H(OH)(s) + CaBr2 =>
2 HBr(aq) + Ca(OH)2(aq) = 2 H(OH)(s) + CaBr2
Zn3(AsO4)2 + HCl = Zn3H + (AsO4)2Cl =>
Zn3(AsO4)2 + HCl = Zn3H + (AsO4)2Cl
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
Li2CrO4 + Pb(NO3)2 = PbCrO4 + Li2(NO3)2 =>
Li2CrO4 + Pb(NO3)2 = PbCrO4 + Li2(NO3)2
C2H5OH + O2 = C2H5COOH + H2O =>
3 C2H5OH + 2 O2 = 2 C2H5COOH + 3 H2O
FeCl3(aq) + KNO3 = Fe(NO3)3 + KCl(aq) =>
FeCl3(aq) + 3 KNO3 = Fe(NO3)3 + 3 KCl(aq)
Li + O2 = Li2O = Li + O2 =>
4 Li + O2 = 2 Li2O
C18H36O2 + CH4O = H2O + C18H38O2 =>
C18H36O2 + 18 CH4O = 16 H2O + 2 C18H38O2
Fe2(CO3)3 + Ag3(PO4) = Ag2CO3 + FePO4 =>
Fe2(CO3)3 + 2 Ag3(PO4) = 3 Ag2CO3 + 2 FePO4
C9H10O3 + NaBH4 + H2O = C9H12O3 + BH3 + NaOH =>
C9H10O3 + NaBH4 + H2O = C9H12O3 + BH3 + NaOH
Cr2O3H = Cr + H2O + O2 =>
4 Cr2O3H = 8 Cr + 2 H2O + 5 O2
Hg(NO3)2 + KC = KNO3 + HgC2 =>
Hg(NO3)2 + 2 KC = 2 KNO3 + HgC2
(NH4)3PO3 + K2Te = (NH4)2Te + K3PO3 =>
2(NH4)3PO3 + 3 K2Te = 3(NH4)2Te + 2 K3PO3
Li5FeO4 + H2O = LiFeO2 + LiOH =>
Li5FeO4 + 2 H2O = LiFeO2 + 4 LiOH
Cu2 + F2 = CuF2 =>
Cu2 + 2 F2 = 2 CuF2
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