| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + O = CaO
KAl(SO4)2 = K{+} + Al{+} + SO4{-} =>
KAl(SO4)2 = K{+} + Al{+} + 2 SO4{-}
P + KOH + H2O = KH2PO2 + H3P =>
4 P + 3 KOH + 3 H2O = 3 KH2PO2 + H3P
HgO + H2O = H2 + HgO2 =>
HgO + H2O = H2 + HgO2
Al + H2O = H2AlO =>
Al + H2O = H2AlO
KCl + Fe(NO3)2 = KNO3 + FeCl2 =>
2 KCl + Fe(NO3)2 = 2 KNO3 + FeCl2
CaO + NHO3 = Ca(NO3)2 + H2O =>
CaO + 2 NHO3 = Ca(NO3)2 + H2O
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Br2 + AlCl3 = Cl2 + AlBr3* =>
3 Br2 + 2 AlCl3 = 3 Cl2 + 2 AlBr3*
HgO + Cl2 = Hg2Cl2 + O2 =>
2 HgO + Cl2 = Hg2Cl2 + O2
F2 + FrBr = Br2 + FrF =>
F2 + 2 FrBr = Br2 + 2 FrF
Fe2O3 + NaBr = FeBr3 + Na2O =>
Fe2O3 + 6 NaBr = 2 FeBr3 + 3 Na2O
C5H8 + HCl = C5H9Cl =>
C5H8 + HCl = C5H9Cl
Na2C2O4 + NaMnO4 + H2O = NaOH + CO2 + MnO2 =>
3 Na2C2O4 + 2 NaMnO4 + 4 H2O = 8 NaOH + 6 CO2 + 2 MnO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CaO + SO2 = CaS + O4 =>
4 CaO + 4 SO2 = 4 CaS + 3 O4
(NH2)2COHNO3 + NaCO3 = NaNO3 + CO2 + NH2CONH2 + H2O =>
14(NH2)2COHNO3 + 16 NaCO3 = 16 NaNO3 + 17 CO2 + 13 NH2CONH2 + 9 H2O
Fe(NO3)3 + K2C2O4 + H2O = K3Fe(C2O4)3*3H2O + KNO3 =>
Fe(NO3)3 + 3 K2C2O4 + 3 H2O = K3Fe(C2O4)3*3H2O + 3 KNO3
C3Cl + HCl = C2H6 + Cl2 =>
2 C3Cl + 18 HCl = 3 C2H6 + 10 Cl2
C6H5NO2 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C6H5NO2 + 25 N2O + 24 OH{-} = 12 CO3{2-} + 17 H2O + 26 N2
Si + MnO2 = MnSiO3 + Mn =>
2 Si + 3 MnO2 = 2 MnSiO3 + Mn
PdCl2 + LiOH = PdO + LiCl + H2O =>
PdCl2 + 2 LiOH = PdO + 2 LiCl + H2O
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
Cd(ClO3)2 = CdCl2 + O3 =>
Cd(ClO3)2 = CdCl2 + 2 O3
NiSe2 + O2 = Ni2O3 + SeO2 =>
4 NiSe2 + 11 O2 = 2 Ni2O3 + 8 SeO2
SAl + S = Al2S3 =>
2 SAl + S = Al2S3
KCl(aq) + I2(aq) = KI(aq) + Cl2(aq) =>
2 KCl(aq) + I2(aq) = 2 KI(aq) + Cl2(aq)
C2H4(g) + O2(g) = CO2(g)H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g)H2O(g)
C17H35COOH + Na2CO3 = C17H35COONa + H2O + CO2 =>
2 C17H35COOH + Na2CO3 = 2 C17H35COONa + H2O + CO2
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O =>
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O
KY + H2SO4 + H2O2 = K2SO4 + Y2 + H2O =>
2 KY + H2SO4 + H2O2 = K2SO4 + Y2 + 2 H2O
S4N4 + OH{-} + H2O = NH3 + S2O3{2-} + S3O6{2-} =>
2 S4N4 + 6 OH{-} + 9 H2O = 8 NH3 + S2O3{2-} + 2 S3O6{2-}
CS2 + CO2 = C + S4O2 =>
2 CS2 + CO2 = 3 C + S4O2
Al2SiO5 + CO = Al + SiO2 + CO2 =>
Al2SiO5 + 3 CO = 2 Al + SiO2 + 3 CO2
Si + MnO2 = MnSiO3 + Mn =>
2 Si + 3 MnO2 = 2 MnSiO3 + Mn
C2H5NO2 + C2H8N2 + Na2CO3 = C6H14N4O4Na4 + CO2 + H2O =>
2 C2H5NO2 + C2H8N2 + 2 Na2CO3 = C6H14N4O4Na4 + 2 CO2 + 2 H2O
Ni + HPO3 = Ni(PO3)2 + H2 =>
Ni + 2 HPO3 = Ni(PO3)2 + H2
HCl + TiCl4 + NaNH2 = (NH4)2TiCl6 + NaCl =>
4 HCl + TiCl4 + 2 NaNH2 = (NH4)2TiCl6 + 2 NaCl
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s) =>
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s)
CdO + SO2 = CdSO3 =>
CdO + SO2 = CdSO3
NO2{-} + H3O{+} = NO + NO2 + H2O =>
2 NO2{-} + 2 H3O{+} = NO + NO2 + 3 H2O
Na2S2O4 + I2 = NaI + SO2 =>
Na2S2O4 + I2 = 2 NaI + 2 SO2
NaCl + H2SO4 + H2O = Na2SO4*10H2O + HCl =>
2 NaCl + H2SO4 + 10 H2O = Na2SO4*10H2O + 2 HCl
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s) =>
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s)
Cs2CO3 + HNO3 = CsNO3 + H2CO3 =>
Cs2CO3 + 2 HNO3 = 2 CsNO3 + H2CO3
KNO2 + HNO3 = KNO3 + NO + H2O =>
3 KNO2 + 2 HNO3 = 3 KNO3 + 2 NO + H2O
Al4C3H2O = Al4OH2C3 =>
Al4C3H2O = Al4OH2C3
KOHNaHCO3 = KHCO3NaOH =>
KOHNaHCO3 = KHCO3NaOH
NaHCO3(s) + HC1(aq) = NaC1(aq) + H2O(l) + CO2(aq) =>
NaHCO3(s) + HC1(aq) = NaC1(aq) + H2O(l) + CO2(aq)
KMnO4 + Al(NO3)3 = Al(MnO4)3 + KNO3 =>
3 KMnO4 + Al(NO3)3 = Al(MnO4)3 + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/14/24
Équations équilibrées sur09/13/23
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