| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 4 NH3 = Cu(NH3)4{2} + 2 OH{-}
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + NO3H =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 NO3H
MnO4{-} + ClO3{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
2 MnO4{-} + 3 ClO3{-} + H2O = 2 MnO2 + 3 ClO4{-} + 2 OH{-}
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
Li + Cr2(NO3)2 = LiNO3 + Cr =>
2 Li + Cr2(NO3)2 = 2 LiNO3 + 2 Cr
Cu + HNO3 = Cu(NO3)2 + N3O + H2O =>
13 Cu + 32 HNO3 = 13 Cu(NO3)2 + 2 N3O + 16 H2O
C20H14O4 + H2O = C20H16O5 =>
C20H14O4 + H2O = C20H16O5
Ba(NO3)2 + H2CO3 = Ba(CO3) + H(NO3) =>
Ba(NO3)2 + H2CO3 = Ba(CO3) + 2 H(NO3)
PbCl2(aq) + Na2SO4(aq) = PbSO4 + NaCl = PbSO4 + NaCl =>
PbCl2(aq) + Na2SO4(aq) = PbSO4 + 2 NaCl
CH3COO{-} + H2O = HCO3{-} + H{+} + H2 =>
CH3COO{-} + 4 H2O = 2 HCO3{-} + H{+} + 4 H2
CH2CH2 + HCl = CH3CH2Cl =>
CH2CH2 + HCl = CH3CH2Cl
PbS + HNO3 = PbN2O6 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 PbN2O6 + 2 NO + 3 S + 4 H2O
CrOH3 + Na2CO3 = Na2OH3 + CrCO3 =>
CrOH3 + Na2CO3 = Na2OH3 + CrCO3
Sr(MnO4)2 + SiO2 = SrO + Si(MnO4)4 =>
2 Sr(MnO4)2 + SiO2 = 2 SrO + Si(MnO4)4
CH3CHOHCH2CH3CuO = CH3CH2CH2COHCuH2O =>
CH3CHOHCH2CH3CuO = CH3CH2CH2COHCuH2O
F2 + Br2 = FBr5 =>
F2 + 5 Br2 = 2 FBr5
Cu + H2O2 = H2O + CuO =>
Cu + H2O2 = H2O + CuO
CH3COONH4HNO3 = CH3COOHNH4NO3 =>
CH3COONH4HNO3 = CH3COOHNH4NO3
CoO + HNO3 + H2O = Co(H2O)6(NO3)2 =>
CoO + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2
C + HNO3 = CO2 + NO2(g) + H2O =>
C + 4 HNO3 = CO2 + 4 NO2(g) + 2 H2O
Cl2O5 + Cu2O = CuClO3 =>
Cl2O5 + Cu2O = 2 CuClO3
CrO4{-2} + Sn(OH)4{-2} + H2O = CrO2 + Sn(OH)6{-2} + OH{-} =>
CrO4{-2} + Sn(OH)4{-2} + 2 H2O = CrO2 + Sn(OH)6{-2} + 2 OH{-}
C3N4H5O9 = N2 + CO2 + H2O + O2 =>
4 C3N4H5O9 = 8 N2 + 12 CO2 + 10 H2O + O2
CaCO{3} + H{3}PO{4} = Ca{3}(PO{4})2 + CO{2} + H{2}O =>
CaCO{3} + 2 H{3}PO{4} = Ca{3}(PO{4})2 + CO{2} + 2 H{2}O
CH3OH + NaHCO3 = CH3ONa + H2O + CO2 =>
CH3OH + NaHCO3 = CH3ONa + H2O + CO2
NaHCO3 + HCl = NaCl + CO2H2O =>
NaHCO3 + HCl = NaCl + CO2H2O
C3O3H9N + O2 = CO2 + H2O + NH3 =>
C3O3H9N + 3 O2 = 3 CO2 + 3 H2O + NH3
NaHCO3 + HBr = NaBr + H2CO3 =>
NaHCO3 + HBr = NaBr + H2CO3
Br2 + H2O = BrO + HBr =>
3 Br2 + 2 H2O = 2 BrO + 4 HBr
Mg + H3N = Mg(NH2)2 + H2 =>
Mg + 2 H3N = Mg(NH2)2 + H2
Ca3(PO4)2CaCl2 = CaPO4CaCl =>
Ca3(PO4)2CaCl2 = 2 CaPO4CaCl
CH3OOH + Mg(OH)2 = H2O + Mg(C2H3O2)2 =>
4 CH3OOH + Mg(OH)2 = 6 H2O + Mg(C2H3O2)2
MgOH + AlCl = AlOH + MgCl =>
MgOH + AlCl = AlOH + MgCl
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C40H81O21N8P2S + O2 = CO2 + NH3 + H3PO4 + H2O + H2SO4 =>
4 C40H81O21N8P2S + 191 O2 = 160 CO2 + 32 NH3 + 8 H3PO4 + 98 H2O + 4 H2SO4
Pb(OH)2 + HC2H3O2 = Pb(C2H3O2)2 + HOH =>
Pb(OH)2 + 2 HC2H3O2 = Pb(C2H3O2)2 + 2 HOH
Ca(NO3)2 + NH4HSO4 = NH4NO3 + Ca(HSO4)2 =>
Ca(NO3)2 + 2 NH4HSO4 = 2 NH4NO3 + Ca(HSO4)2
CaCl2 + KI = KCl2 + ICa =>
CaCl2 + KI = KCl2 + ICa
CH3OH + CH3CO2H = H2O + CH3COOCH3 =>
CH3OH + CH3CO2H = H2O + CH3COOCH3
CrCl3*6H2O = CrOCl*H2O + H2O + HCl =>
CrCl3*6H2O = CrOCl*H2O + 4 H2O + 2 HCl
F2O + Na(OH) = NaF + O2 + H2O =>
F2O + 2 Na(OH) = 2 NaF + O2 + H2O
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5](NO3)3 =>
[Co(NH3)5Cl]Cl2 + 3 AgNO3 = 3 AgCl + [Co(NH3)5](NO3)3
CN + NO3 = CNO + NO =>
2 CN + NO3 = 2 CNO + NO
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
SeZn = ZnSe =>
SeZn = ZnSe
Ca(OH)2 + HBr = CaBr + H3O2 =>
Ca(OH)2 + HBr = CaBr + H3O2
C2H5OH + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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