| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + H2O = 2 LiOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgO + NO2 = Hg(NO3)2 + Hg =>
2 HgO + 2 NO2 = Hg(NO3)2 + Hg
C4H10O2 + C3H6 = C3H6O + C4H10O =>
C4H10O2 + C3H6 = C3H6O + C4H10O
Ba(NO3)2 + CaHSO4 = BaHSO4 + Ca(NO3)2 =>
Ba(NO3)2 + CaHSO4 = BaHSO4 + Ca(NO3)2
C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3
KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2
C6H30 + O2 = CO2 + H2O =>
2 C6H30 + 27 O2 = 12 CO2 + 30 H2O
Na2S2O3 + K2Cr2O7 + HCl = S + Na2SO4 + CrCl3 + KCl + H2O =>
3 Na2S2O3 + K2Cr2O7 + 8 HCl = 3 S + 3 Na2SO4 + 2 CrCl3 + 2 KCl + 4 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
F2 = F =>
F2 = 2 F
MnBr6 = Mn + Br2 =>
MnBr6 = Mn + 3 Br2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Cu(NH4)2 + Na2S = Cu2S2 + Na(NH4) =>
2 Cu(NH4)2 + 2 Na2S = Cu2S2 + 4 Na(NH4)
CaCl2 + K2Cr2O7 + H2SO4 = KHSO4 + Ca(HSO4)2 + H2O + CrO2Cl2 =>
2 CaCl2 + K2Cr2O7 + 6 H2SO4 = 2 KHSO4 + 2 Ca(HSO4)2 + 3 H2O + 2 CrO2Cl2
HgCl3 + Sb = SbCl3 + Hg =>
HgCl3 + Sb = SbCl3 + Hg
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
Pb02 = Pb304 =>
152 Pb02 = Pb304
KMnO4 + SO3{2-} + H2O = MnO2 + SO4{2-} + KOH =>
2 KMnO4 + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 KOH
P{3-} + H2O = PH3 + OH{-} =>
P{3-} + 3 H2O = PH3 + 3 OH{-}
As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
HNO3 + SO2 + H2O = H2SO4 + NO =>
2 HNO3 + 3 SO2 + 2 H2O = 3 H2SO4 + 2 NO
C2H5NO2 + C4H9Cl = C4H9ONO + C2H5Cl =>
C2H5NO2 + C4H9Cl = C4H9ONO + C2H5Cl
FeCl3 + CaCl2 + NH3H2O = CaFe2O4 + NH4Cl + H2O =>
2 FeCl3 + CaCl2 + 8 NH3H2O = CaFe2O4 + 8 NH4Cl + 4 H2O
C6H30 + O2 = CO2 + H2O =>
2 C6H30 + 27 O2 = 12 CO2 + 30 H2O
P4O6 + H2O = PH3 + HPO4 =>
5 P4O6 + 18 H2O = 8 PH3 + 12 HPO4
Fe + NH3(SCN) = NH3 + Fe(SCN) =>
Fe + NH3(SCN) = NH3 + Fe(SCN)
MgCo3 + NaOH = Mg(OH) + NaCo3 =>
MgCo3 + NaOH = Mg(OH) + NaCo3
SbI3 + KOH + KClO4 = K3SbO4 + KIO3 + KCl + H2O =>
2 SbI3 + 12 KOH + 5 KClO4 = 2 K3SbO4 + 6 KIO3 + 5 KCl + 6 H2O
Pb(N03)2 + NaI = PbI + (N03)2Na =>
Pb(N03)2 + NaI = PbI + (N03)2Na
C4H6O6 + FeCl3 = Fe2(C4H4O6)3 + HCl =>
3 C4H6O6 + 2 FeCl3 = Fe2(C4H4O6)3 + 6 HCl
Li3PO4 + (CH3COO)2Fe = CH3COOLi + Fe3(PO4)2 =>
2 Li3PO4 + 3(CH3COO)2Fe = 6 CH3COOLi + Fe3(PO4)2
(CH3)2O = CH4 + O2 + CO =>
4(CH3)2O = 6 CH4 + O2 + 2 CO
Mg + HCI = Mg2CI + H2 =>
4 Mg + 2 HCI = 2 Mg2CI + H2
Pb(NO3)2 + H2CrO4 = PbCrO4 + HNO3 =>
Pb(NO3)2 + H2CrO4 = PbCrO4 + 2 HNO3
AgCl + C6H6O2 = Ag + HCl + C6H4O2 =>
2 AgCl + C6H6O2 = 2 Ag + 2 HCl + C6H4O2
CuO2 = Cu + O2 =>
CuO2 = Cu + O2
Zn + FeSO4(aq) = ZnSO4 + Fe =>
Zn + FeSO4(aq) = ZnSO4 + Fe
FeCl2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O + HCl =>
6 FeCl2 + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O + 12 HCl
Fe2(SO4)3 + H2S = Fe2S3 + H2SO4 =>
Fe2(SO4)3 + 3 H2S = Fe2S3 + 3 H2SO4
MgCl2(aq) + Na3PO4(aq) = Mg3(PO4)2(aq) + NaCl(aq) =>
3 MgCl2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(aq) + 6 NaCl(aq)
Ca + Nb(NO3)3 = Ca(NO3)2 + Nb =>
3 Ca + 2 Nb(NO3)3 = 3 Ca(NO3)2 + 2 Nb
C + O2 = CO =>
2 C + O2 = 2 CO
H2S + HNO3(conc) = S + NO2 + H2O =>
H2S + 2 HNO3(conc) = S + 2 NO2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Na2CO3 + GeO2 = Na2GeO3 + CO2 =>
Na2CO3 + GeO2 = Na2GeO3 + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCl + MgCl2 = KMgCl2 + Cl =>
KCl + MgCl2 = KMgCl2 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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