| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaCO3 + TiO2 = Ba2TiO4 + 2 CO2
AlO2 + Cl2 = AlCl2 + O2 =>
AlO2 + Cl2 = AlCl2 + O2
Na2S + Pb(NO)3 = Na2(NO)3 + PbS =>
Na2S + Pb(NO)3 = Na2(NO)3 + PbS
Cl2 + As2S3 = AsCl5 + SCl6 =>
14 Cl2 + As2S3 = 2 AsCl5 + 3 SCl6
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
C3H8O + H2O2 = C3H6O2 + H2O =>
C3H8O + 2 H2O2 = C3H6O2 + 3 H2O
NH4ClO4 + Mg = N2 + H2 + MgCl2 + MgO =>
2 NH4ClO4 + 9 Mg = N2 + 4 H2 + MgCl2 + 8 MgO
ZnNO3 + KOH = ZnOH + KNO3 =>
ZnNO3 + KOH = ZnOH + KNO3
Na3PO4 + HI = HIPO4 + Na3 =>
Na3PO4 + HI = HIPO4 + Na3
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
Fe(SO4) + Pb(NO3)2 = Fe(NO3)2 + Pb(SO4) =>
Fe(SO4) + Pb(NO3)2 = Fe(NO3)2 + Pb(SO4)
FeCl + HF = FeF + HCl =>
FeCl + HF = FeF + HCl
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
HCOOH + KOH = KHCO2 + H2O =>
HCOOH + KOH = KHCO2 + H2O
C6H5Cl + Nh3 = C6H5Nh2 + Nh4Cl =>
C6H5Cl + 2 Nh3 = C6H5Nh2 + Nh4Cl
K2CO3 + NiCl2 = NiCO3 + KCl =>
K2CO3 + NiCl2 = NiCO3 + 2 KCl
SbO2 + H2O = Sb + OH =>
SbO2 + 2 H2O = Sb + 4 OH
SO2 + BaCl2 + H2O = BaSO3 + HCl =>
SO2 + BaCl2 + H2O = BaSO3 + 2 HCl
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + KC2H3O2 =>
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + 2 KC2H3O2
Cu + H2S = Cu2S + H2 =>
2 Cu + H2S = Cu2S + H2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
KI + MnO2 + H2SO4 = I2 + MnSO4 + KHSO4 + H2O =>
2 KI + MnO2 + 3 H2SO4 = I2 + MnSO4 + 2 KHSO4 + 2 H2O
Hg(ClO4)2 + K = KClO4 + Hg =>
Hg(ClO4)2 + 2 K = 2 KClO4 + Hg
Na + KCl = NaClK =>
Na + KCl = NaClK
He(g)Ar(g) = HeAr(g) =>
He(g)Ar(g) = HeAr(g)
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Pb(N3)2 + Co(MnO4)3 = CoO + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 22 Co(MnO4)3 = 22 CoO + 66 MnO2 + 5 Pb3O4 + 90 NO
P + H2O + Cu{+2} = Cu + H{+} + H2PO4 =>
P + 4 H2O + 3 Cu{+2} = 3 Cu + 6 H{+} + H2PO4
As2O4 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
As2O4 + 7 Zn + 14 HCl = 2 AsH3 + 7 ZnCl2 + 4 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgCHKFl = AgFlKCH =>
AgCHKFl = AgFlKCH
CH3CSNH2 + H2O = CH3CO2 + NH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3CO2 + NH4 + H2S
C2H5NOH + O2 = CH3COOH + N2 + H2O =>
2 C2H5NOH + 2 O2 = 2 CH3COOH + N2 + 2 H2O
HNO3 + SH2 = NO2 + SO2 + H2O =>
6 HNO3 + SH2 = 6 NO2 + SO2 + 4 H2O
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O
HBr(aq) + Sr(OH)2(aq) = H2O(l) + SrBr2(aq) =>
2 HBr(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrBr2(aq)
C3H5OOH + NaOH = CH3CH2COONa + H2O =>
C3H5OOH + NaOH = CH3CH2COONa + H2O
C2H6 + CI2 = CI2H5CI + HCI =>
2 C2H6 + 5 CI2 = CI2H5CI + 7 HCI
Al(s) + CuSO4 = AlO + CuS =>
4 Al(s) + CuSO4 = 4 AlO + CuS
Ca3(PO4)2(aq) + H2SO4(aq) = CaSO4(aq) + Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 2 H2SO4(aq) = 2 CaSO4(aq) + Ca(H2PO4)2(aq)
Fe(s)Cr{3}(aq) = Cr(s)Fe{3}(aq) =>
Fe(s)Cr{3}(aq) = Cr(s)Fe{3}(aq)
HCl + Ti = TiCl + H =>
HCl + Ti = TiCl + H
H3PO3 + Li2CO3 = Li3PO3 + CO2 + H2O =>
2 H3PO3 + 3 Li2CO3 = 2 Li3PO3 + 3 CO2 + 3 H2O
NaOH(s) + SO2(g) = NaHSO3(s) =>
NaOH(s) + SO2(g) = NaHSO3(s)
Ag2S3 + AlCl3 = AgCl3 + Al2S3 =>
Ag2S3 + 2 AlCl3 = 2 AgCl3 + Al2S3
H2 + NaNO2 + NiS = NH3 + NiO + Na + SO2 =>
9 H2 + 6 NaNO2 + 4 NiS = 6 NH3 + 4 NiO + 6 Na + 4 SO2
MgS + K2SO4 = MgSO4 + K2S =>
MgS + K2SO4 = MgSO4 + K2S
Fe + {2}SO{4} = Fe{2}(SO{4}){3} =>
Fe + {2}SO{4} = Fe{2}(SO{4}){3}
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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