| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + KCI = AgCI + K
NaOH + Al = Al(OH)3 + Na2O + H2 =>
12 NaOH + 2 Al = 2 Al(OH)3 + 6 Na2O + 3 H2
(NH4)2CO3 + O2 = NH4 + CO3O =>
2(NH4)2CO3 + O2 = 4 NH4 + 2 CO3O
[Ni(NH3)6] + NaOH = Na + Ni(OH)2 + NH3 =>
[Ni(NH3)6] + 2 NaOH = 2 Na + Ni(OH)2 + 6 NH3
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
K2S2O8 + C2H6O = K2S + SO2 + CO2 + H2O =>
K2S2O8 + C2H6O = K2S + SO2 + 2 CO2 + 3 H2O
Li2O + Co2(Co3)3 = Li2Co3 + Co2O3 =>
3 Li2O + Co2(Co3)3 = 3 Li2Co3 + Co2O3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
TiNO3 + KI = KNO3 + TiI =>
TiNO3 + KI = KNO3 + TiI
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
C7H6O2 + C6H14O = C13H18O2 + H2O =>
C7H6O2 + C6H14O = C13H18O2 + H2O
Mg(NO3)2 + Li2O = MgO + Li(NO3) =>
Mg(NO3)2 + Li2O = MgO + 2 Li(NO3)
C8H10 + H2O2 = CO2 + H2O =>
C8H10 + 21 H2O2 = 8 CO2 + 26 H2O
H2O + BaO = H2O2Ba =>
H2O + BaO = H2O2Ba
Ra + HCl = H2 + RaCl =>
2 Ra + 2 HCl = H2 + 2 RaCl
Fe2O3 + Na2O2 = Na2FeO4 + NaFeO2 =>
2 Fe2O3 + 3 Na2O2 = 2 Na2FeO4 + 2 NaFeO2
H2CO + Cu(OH)2 = Cu2O + H2O + CO2 =>
H2CO + 4 Cu(OH)2 = 2 Cu2O + 5 H2O + CO2
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
C6H12 + HCl = CH4 + CH2Cl2 =>
C6H12 + 6 HCl = 3 CH4 + 3 CH2Cl2
CuO + NH3 = Cu + H2O + NH4NO3 =>
4 CuO + 2 NH3 = 4 Cu + H2O + NH4NO3
C6H14 + O2 = CO2 + H2O19O2 = CO2 + H2o =>
2 C6H14 + 159 O2 = 12 CO2 + 14 H2O19O2
MnCl2 + AlCl3 + Si3N4 + Li3N = MnAlSi4N7 + LiCl =>
3 MnCl2 + 3 AlCl3 + 4 Si3N4 + 5 Li3N = 3 MnAlSi4N7 + 15 LiCl
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
Na + NaNO = Na2O + N3 =>
3 Na + 3 NaNO = 3 Na2O + N3
O2C18H31 + O2 = CO2 + H2O =>
4 O2C18H31 + 99 O2 = 72 CO2 + 62 H2O
CrCl3 + (NH4)2S + H2O = Cr(OH)2 + NH4Cl + HCl + SO2 =>
6 CrCl3 + (NH4)2S + 14 H2O = 6 Cr(OH)2 + 2 NH4Cl + 16 HCl + SO2
OHCH2COOH + NaOH = C2HO2Na + H2O =>
OHCH2COOH + NaOH = C2HO2Na + 2 H2O
Mg(s) + AgNO3(aq) = Mg(NO3)(aq) + Ag(aq) =>
Mg(s) + AgNO3(aq) = Mg(NO3)(aq) + Ag(aq)
HC2H3O3 + K2CO3 = H2O + CO2 + KC2H3O3 =>
2 HC2H3O3 + K2CO3 = H2O + CO2 + 2 KC2H3O3
Zn + S = ZnS =>
Zn + S = ZnS
(Mg)2Si2O6 + H2O + SiO2 = (Mg)7Si8O22(OH)2 =>
7(Mg)2Si2O6 + 2 H2O + 2 SiO2 = 2(Mg)7Si8O22(OH)2
HMnO4 + Bi(OH)3 = Bi(OH)2 + (MnO4)2 + H2O =>
2 HMnO4 + 2 Bi(OH)3 = 2 Bi(OH)2 + (MnO4)2 + 2 H2O
P + Fe = Fe3P2 =>
2 P + 3 Fe = Fe3P2
CaO + PO4{3-} + H2O = Ca3(PO4)2 + OH{-} =>
3 CaO + 2 PO4{3-} + 3 H2O = Ca3(PO4)2 + 6 OH{-}
HNO3 + PCl3 + H2O = H3PO4 + HCl + NO2 =>
2 HNO3 + PCl3 + 2 H2O = H3PO4 + 3 HCl + 2 NO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KNO3 + Sb = Sb2O3 + KNO2 =>
3 KNO3 + 2 Sb = Sb2O3 + 3 KNO2
Ni + NH3 = Ni2(NH3) =>
2 Ni + NH3 = Ni2(NH3)
MnCO3 + HCl = MnCl2 + HOH + CO2 =>
MnCO3 + 2 HCl = MnCl2 + HOH + CO2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Fe + MnCl2 = FeCl2 + Mn =>
Fe + MnCl2 = FeCl2 + Mn
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Ni + NO3{-} + H{+} = NO + Ni{+2} + H2O =>
3 Ni + 2 NO3{-} + 8 H{+} = 2 NO + 3 Ni{+2} + 4 H2O
K + ClO3 = KCl + O =>
K + ClO3 = KCl + 3 O
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
NaH2PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NaNO3 + NH4NO3 + H2O =>
7 NaH2PO4 + 12(NH4)6Mo7O24 + 58 HNO3 = 7(NH4)3(PMo12O40) + 7 NaNO3 + 51 NH4NO3 + 36 H2O
HCl + K2MnO4 = MnCl3 + KCl + Cl + H2O =>
8 HCl + K2MnO4 = MnCl3 + 2 KCl + 3 Cl + 4 H2O
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(s) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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