| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(C2H3O2)2 + Al2(SO4)3 = 2 Al(C2H3O2)3 + 3 MgSO4
Mg + Sn3(PO4)2 = Mg3(PO4)2 + Sn =>
3 Mg + Sn3(PO4)2 = Mg3(PO4)2 + 3 Sn
P2O5 + H2O + Na3PO4 = Na2HPO4 =>
P2O5 + 3 H2O + 4 Na3PO4 = 6 Na2HPO4
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 = =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
HCl + OH = HClOH =>
HCl + OH = HClOH
BaO2 + H2SO4 = BaSO4 + (HO) =>
BaO2 + H2SO4 = BaSO4 + 2(HO)
ClAgAl = AgClAl =>
ClAgAl = AgClAl
FeOOH = Fe3O4 + H2O + O2 =>
12 FeOOH = 4 Fe3O4 + 6 H2O + O2
CuO + KOH = Cu(OH)2 + K2O =>
CuO + 2 KOH = Cu(OH)2 + K2O
N2O3 + Ba(OH)2 = BaO + N(OH)3 =>
N2O3 + 3 Ba(OH)2 = 3 BaO + 2 N(OH)3
KClO3 + Co2(SO3)3 = K2SO3 + Co(ClO3)3 =>
6 KClO3 + Co2(SO3)3 = 3 K2SO3 + 2 Co(ClO3)3
Cr2O72{-} + Fe2{+} + H = Cr3{+} + Fe3{+} + H2O =>
3 Cr2O72{-} + 15 Fe2{+} + 432 H = 2 Cr3{+} + 10 Fe3{+} + 216 H2O
CH3CH2CH2Br + KOH(alc) = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH(alc) = CH3CH2CH2OH + KBr
Mn{2+} + H2O2 + OH{-} = MnO2 + H2O =>
Mn{2+} + H2O2 + 2 OH{-} = MnO2 + 2 H2O
H3PO4 + Na2CO3 = Na3PO4 + H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2O + 3 CO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KNO2 + H2SO4 = K2SO4 + HNO3 + NO + H2O =>
6 KNO2 + 3 H2SO4 = 3 K2SO4 + 2 HNO3 + 4 NO + 2 H2O
MgO + Li2CO3 = Li2O + MgCO3 =>
MgO + Li2CO3 = Li2O + MgCO3
Pb + OO = PbO =>
2 Pb + OO = 2 PbO
ClO + CrO2 = CrO4 + Cl2 =>
2 ClO + CrO2 = CrO4 + Cl2
KCl + Na2Co3 = K2Co3 + NaCl =>
2 KCl + Na2Co3 = K2Co3 + 2 NaCl
KBrO3 + Na2S2O3 = K2S2O3 + NaBrO3 =>
2 KBrO3 + Na2S2O3 = K2S2O3 + 2 NaBrO3
HCl + OH = HClOH =>
HCl + OH = HClOH
H3PO4 + Cu = Cu3(PO4)2 + H =>
2 H3PO4 + 3 Cu = Cu3(PO4)2 + 6 H
HBr + Mg = H2 + MgBr2 =>
2 HBr + Mg = H2 + MgBr2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Cu(SO4) + CoCl2 = CuCl2 + Co(SO4) =>
Cu(SO4) + CoCl2 = CuCl2 + Co(SO4)
Cd + CuCl2 = CdCl2 + Cu =>
Cd + CuCl2 = CdCl2 + Cu
Cu2O + KOH = KCuO + H2O =>
Cu2O + 2 KOH = 2 KCuO + H2O
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
Na2WO4 + NH3*H2O + Na2S + H2O = (NH4)2WS4 + NaOH =>
Na2WO4 + 2 NH3*H2O + 4 Na2S + 4 H2O = (NH4)2WS4 + 10 NaOH
Cu3(PO4)2 + Li6 = Cu3 + Li6(PO4)2 =>
Cu3(PO4)2 + Li6 = Cu3 + Li6(PO4)2
Cu2CO3(OH)2 = CuO(s) + CO2(g) + H2O(g) =>
Cu2CO3(OH)2 = 2 CuO(s) + CO2(g) + H2O(g)
CH3CH2CH2CN + HCl + H2O = NH4Cl + CH3CH2CH2COOH =>
CH3CH2CH2CN + HCl + 2 H2O = NH4Cl + CH3CH2CH2COOH
H2SO4 + NH3 = N2SO4 + H5 =>
5 H2SO4 + 10 NH3 = 5 N2SO4 + 8 H5
HCl + OH = H2O + Cl =>
HCl + OH = H2O + Cl
Pb(NO3)2 + PbCl2 = Pb + ClNO3 =>
Pb(NO3)2 + PbCl2 = 2 Pb + 2 ClNO3
NH4Cl + Pb(NO3)2 = PbCl + NH4(NO3)2 =>
NH4Cl + Pb(NO3)2 = PbCl + NH4(NO3)2
K3N + CaCO3 = K2CO3 + Ca3N2 =>
2 K3N + 3 CaCO3 = 3 K2CO3 + Ca3N2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
Cu + KBr = Cu(KBr) =>
Cu + KBr = Cu(KBr)
C6O2N2H16 + O2 = H2O + CO2 + CON2H4 =>
2 C6O2N2H16 + 15 O2 = 12 H2O + 10 CO2 + 2 CON2H4
CH3{-}C~ = C{-}CH3 + H2 =>
2 CH3{-}C~ = 2 C{-}CH3 + 3 H2
NaCl + AsBr = NaBr + AsCl =>
NaCl + AsBr = NaBr + AsCl
HCl + OH = H2O + Cl =>
HCl + OH = H2O + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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