| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + 2 HNO3 = 2 KOHNO3 + H2
V2O3 + La(OH)3 = V(OH)3 + La2O3 =>
V2O3 + 2 La(OH)3 = 2 V(OH)3 + La2O3
FeSO4 + Ba(NO3)2 = FeNO3 + Ba(SO4)2 =>
2 FeSO4 + Ba(NO3)2 = 2 FeNO3 + Ba(SO4)2
Cu(OH)2 + N2H4 + HNO3 = Cu + NH4NO3 =>
3 Cu(OH)2 + 5 N2H4 + 6 HNO3 = 3 Cu + 8 NH4NO3
C4H8 + H2O = C5H9OH + H2 =>
5 C4H8 + 4 H2O = 4 C5H9OH + 4 H2
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
C2H5OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
Co3 + Ag = AgCo3 =>
Co3 + Ag = AgCo3
NaBIO3 + HNO3 + Mn(NO3)2 = NaNO3 + HMnO4 + BI(NO3)3 + H2O =>
5 NaBIO3 + 16 HNO3 + 2 Mn(NO3)2 = 5 NaNO3 + 2 HMnO4 + 5 BI(NO3)3 + 7 H2O
ZnSO4 + Ca(NO3)2 = CaSO4 + Zn(NO3)2 =>
ZnSO4 + Ca(NO3)2 = CaSO4 + Zn(NO3)2
CrClO = CrO + Cl =>
CrClO = CrO + Cl
Cr(OH)3 + IO3{-}1 + OH{-}1 = CrO4{-}2 + I{-}1 + H2O =>
3 Cr(OH)3 + 2 IO3{-}1 + 3 OH{-}1 = 3 CrO4{-}2 + 2 I{-}1 + 6 H2O
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
K3PO4 + Li = Li3PO4 + K =>
K3PO4 + 3 Li = Li3PO4 + 3 K
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
C9H11NO2 + O2 = CO2 + H2O + N2H4CO =>
2 C9H11NO2 + 20 O2 = 17 CO2 + 9 H2O + N2H4CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(OH)2 = PbO + OH2 =>
Pb(OH)2 = PbO + OH2
Cu2(OH)2CO3 + H3NSO3 + C5H10N2O3 = [Cu(C5H10N2O3)2](H2NSO3)2 + H2O + CO2 =>
Cu2(OH)2CO3 + 4 H3NSO3 + 4 C5H10N2O3 = 2[Cu(C5H10N2O3)2](H2NSO3)2 + 3 H2O + CO2
Mg1(O1H1)2 + H1Cl1 = MgCl2 + H2O1 =>
Mg1(O1H1)2 + 2 H1Cl1 = MgCl2 + 2 H2O1
H3SbO3 + Mg + H2SO4 = SbH3 + MgSO4 + H2O =>
H3SbO3 + 3 Mg + 3 H2SO4 = SbH3 + 3 MgSO4 + 3 H2O
Fe(S)2 + HCl = FeCl2 + H2S + S =>
Fe(S)2 + 2 HCl = FeCl2 + H2S + S
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Br(aq) + KI(aq) = KBr(aq) + I2(l) =>
2 Br(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2Co3 + BeCO3 = BeCo3 + CO2 + H2O =>
H2Co3 + BeCO3 = BeCo3 + CO2 + H2O
CuSO4 + Na2CO3 + H2O = CO2 + Cu(OH)2 + Na2SO4 =>
CuSO4 + Na2CO3 + H2O = CO2 + Cu(OH)2 + Na2SO4
C2H6O = CO + H2O + C8H18 =>
17 C2H6O = 2 CO + 15 H2O + 4 C8H18
ammoniumsulfate + zincchloride = zincsulfate + ammoniumchloride =>
(NH4)2SO4 + ZnCl2 = ZnSO4 + 2 NH4Cl
Rb2O + HI = RbI + H2O =>
Rb2O + 2 HI = 2 RbI + H2O
CaCO3 + CH3COOH = Ca(CH3COO)2*H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2*H2O + CO2
H2MoO4{-} + Zn + H{+} = Mo{+3} + Zn{+2} + H2O =>
H2MoO4{-} + Zn + 6 H{+} = Mo{+3} + Zn{+2} + 4 H2O
NH3 + KOH = NH4 + KO =>
NH3 + KOH = NH4 + KO
V204(s) + O2(g) = V2O5(s) =>
V204(s) + 255 O2(g) = 102 V2O5(s)
Zn(ClO)2 + Sn4 = Sn(ClO)4 + Zn =>
8 Zn(ClO)2 + Sn4 = 4 Sn(ClO)4 + 8 Zn
H3PO4 + Fe(OH)2 = H2O + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(OH)2 = 6 H2O + Fe3(PO4)2
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Pb(NO3)2 + NAl = PbAl + N(NO3)2 =>
Pb(NO3)2 + NAl = PbAl + N(NO3)2
La(NO3)3 + SiO2 + C2H6N4O2 + Sm(NO3)3 = La997Si6O27Sm003 + H2O + CO2 + N2 =>
997 La(NO3)3 + 6 SiO2 + 1797 C2H6N4O2 + 2.9999999999999Sm(NO3)3 = La997Si6O27Sm003 + 5391 H2O + 3594 CO2 + 5094 N2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + MnO2 = H2O + Cl + Mn =>
4 HCl + MnO2 = 2 H2O + 4 Cl + Mn
NaHCO3 + C2H4O2 = Na2C2H4O2 + CO2 + H2O =>
8 NaHCO3 + 5 C2H4O2 = 4 Na2C2H4O2 + 10 CO2 + 6 H2O
CO2C3H6O + O2 = CO2 + H2O =>
CO2C3H6O + 4 O2 = 4 CO2 + 3 H2O
Cr2S3O12 + KOH + KMnO4 = K2SO4 + K2CrO4 + MnO2 + H2O =>
Cr2S3O12 + 8 KOH + 2 KMnO4 = 3 K2SO4 + 2 K2CrO4 + 2 MnO2 + 4 H2O
CH3OH + KOH = KCH3 + OH =>
CH3OH + KOH = KCH3 + 2 OH
Pb(NO3)2 + CuOH2 = PbOH2 + Cu(NO3)2 =>
Pb(NO3)2 + CuOH2 = PbOH2 + Cu(NO3)2
NaHCO3 = Na2CO3 + CO2(g) + H2O(g) =>
2 NaHCO3 = Na2CO3 + CO2(g) + H2O(g)
H(SO4) + Li(OH) = H2O + Li(SO4) =>
H(SO4) + Li(OH) = H2O + Li(SO4)
C3H6O3 + KHCO3 = CH3COOK + CO2 + H2O =>
2 C3H6O3 + 3 KHCO3 = 3 CH3COOK + 3 CO2 + 3 H2O
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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