| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK
AgNo3 + Ca(OH)2 = AgOH + Ca(No3)2 =>
2 AgNo3 + Ca(OH)2 = 2 AgOH + Ca(No3)2
MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(g)
Cr(s) + NiSO4(aq) = Cr2(SO4)3 + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3 + 3 Ni(s)
NaOH + SO2 = Na2SO3H2O =>
2 NaOH + SO2 = Na2SO3H2O
L(MpJ)3 + JB = J2Mp + LB3 =>
L(MpJ)3 + 3 JB = 3 J2Mp + LB3
Na2S + HCl = NaCl + H2 + S =>
Na2S + 2 HCl = 2 NaCl + H2 + S
Ca(OH)2 + KF = CaF + K(OH)2 =>
Ca(OH)2 + KF = CaF + K(OH)2
K2CO3 + Mg3(PO4)2 = K3(PO4)2 + Mg2CO3 =>
3 K2CO3 + 2 Mg3(PO4)2 = 2 K3(PO4)2 + 3 Mg2CO3
Fe(NO3)2 + LiOH = Fe(OH)2 + Li(NO3) =>
Fe(NO3)2 + 2 LiOH = Fe(OH)2 + 2 Li(NO3)
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO6 + NH4OH =>
(NH4)2MoO4 + 2 NH3 + 2 H2O2 = (NH4)2MoO6 + 2 NH4OH
Cl2 + H2O = ClO3{-} + H{+} + e =>
Cl2 + 6 H2O = 2 ClO3{-} + 12 H{+} + 10e
Al(No3)3 + KOH = Al(OH)3 + KNo3 =>
Al(No3)3 + 3 KOH = Al(OH)3 + 3 KNo3
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
Ba(OH)2 + SiO2 = BaSiO3 + H2O =>
Ba(OH)2 + SiO2 = BaSiO3 + H2O
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
ZnCl2 + AgOH = Zn(OH)2 + AgCl =>
ZnCl2 + 2 AgOH = Zn(OH)2 + 2 AgCl
HCO2H + NaNH2 = NH3 + Na + HCO2 =>
HCO2H + NaNH2 = NH3 + Na + HCO2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cu(NO3)2 + MgS = CuS + Mg(NO3)2 =>
Cu(NO3)2 + MgS = CuS + Mg(NO3)2
Mg(NO3)2(aq) + Ca(OH)2 = Mg(OH)2(s) + Ca(NO3)2 =>
Mg(NO3)2(aq) + Ca(OH)2 = Mg(OH)2(s) + Ca(NO3)2
K2ClO3 + MnO2 = MnClO3 + KO =>
K2ClO3 + MnO2 = MnClO3 + 2 KO
Al + Ba(NO3)2 = N + BaO + Al2O3 =>
10 Al + 3 Ba(NO3)2 = 6 N + 3 BaO + 5 Al2O3
MnCO3 + K3PO4 = K2CO3 + Mn3(PO4)2 =>
3 MnCO3 + 2 K3PO4 = 3 K2CO3 + Mn3(PO4)2
P2O3 + Ca(OH)2 = H2O + Ca3(PO3)2 =>
P2O3 + 3 Ca(OH)2 = 3 H2O + Ca3(PO3)2
C4H8 + O2 = H2O + CO2 =>
C4H8 + 6 O2 = 4 H2O + 4 CO2
NiCO3 + H2SO4 = NiSO4 + H2CO3 =>
NiCO3 + H2SO4 = NiSO4 + H2CO3
(CH3)3C{+} + OH{-} = (CH3)3COH =>
(CH3)3C{+} + OH{-} = (CH3)3COH
Ca(aq) + C2O4(aq) = CaC2O4(s) =>
Ca(aq) + C2O4(aq) = CaC2O4(s)
ZrBr4 + NaNO3 = Zr(NO3)4 + NaBr =>
ZrBr4 + 4 NaNO3 = Zr(NO3)4 + 4 NaBr
Ag + HNO3 + H3O{+} = Ag{+} + NO2 + H2O =>
Ag + HNO3 + H3O{+} = Ag{+} + NO2 + 2 H2O
KHCO3 + HClO4 = CO2 + KClO4 + H2O =>
KHCO3 + HClO4 = CO2 + KClO4 + H2O
Na2CO3 + FeCr2O7 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
8 Na2CO3 + 4 FeCr2O7 + O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
SO2 + Ca(OH)2 = Ca(HSO3)2 =>
2 SO2 + Ca(OH)2 = Ca(HSO3)2
Fe(NO3)2 + LiOH = Fe(OH)2 + Li(NO3) =>
Fe(NO3)2 + 2 LiOH = Fe(OH)2 + 2 Li(NO3)
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
Br2 + PbS = PbBr2 + S =>
Br2 + PbS = PbBr2 + S
BaCl2 + NaMnO4 = BaMnO4 + NaCl + Cl2 =>
2 BaCl2 + 2 NaMnO4 = 2 BaMnO4 + 2 NaCl + Cl2
Be(OH)2 + HI = H2O + BeOHI =>
Be(OH)2 + HI = H2O + BeOHI
HC2H3O2 + NaHCO3 = NaHC2H3O2 + HCO3 =>
HC2H3O2 + NaHCO3 = NaHC2H3O2 + HCO3
CaSO4(aq) + AlBr3(aq) = CaBr2(aq) + Al2(SO4)3(s) =>
3 CaSO4(aq) + 2 AlBr3(aq) = 3 CaBr2(aq) + Al2(SO4)3(s)
Pb(NO3)2 + Na2PO4 = PbPO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2PO4 = PbPO4 + Na2(NO3)2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + Al(NO3)2 =>
2 Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + 2 Al(NO3)2
C7H6O3 + H2O = CO2 + H3O =>
C7H6O3 + 39 H2O = 7 CO2 + 28 H3O
CrI6 + Cl2 = CrCl3 + I2 =>
2 CrI6 + 3 Cl2 = 2 CrCl3 + 6 I2
Fe(SO3) + Al(OH)3 = Al2(SO3)3 + Fe(OH)2 =>
3 Fe(SO3) + 2 Al(OH)3 = Al2(SO3)3 + 3 Fe(OH)2
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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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