| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CO2H + CH3CH2OH = C4H8O2 + H2O
C10H7SO3H + NaOH = C10H7SO3Na + H2O =>
C10H7SO3H + NaOH = C10H7SO3Na + H2O
K2SiO3 + Cr(NO3)3 + H2O = H2SiO3 + KNO3 + Cr(OH)3 =>
3 K2SiO3 + 2 Cr(NO3)3 + 6 H2O = 3 H2SiO3 + 6 KNO3 + 2 Cr(OH)3
CH3CH2COOH + C2H5NH2 = C5H8ONH3 + H2O =>
CH3CH2COOH + C2H5NH2 = C5H8ONH3 + H2O
AgNO3(aq) + FeCl3(aq) = AgCl3 + FeNO3 =>
AgNO3(aq) + FeCl3(aq) = AgCl3 + FeNO3
NaBr + H2SO4 = Br2 + H2O + Na2SO4 + SO2 =>
2 NaBr + 2 H2SO4 = Br2 + 2 H2O + Na2SO4 + SO2
NiSO4 + Zn = Zn(SO4)2 + Ni =>
2 NiSO4 + Zn = Zn(SO4)2 + 2 Ni
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + HNO3 = FeN3O9 + H2O + NO2 =>
Fe + 6 HNO3 = FeN3O9 + 3 H2O + 3 NO2
NaSO3 + CoCO3 = NaCO3 + CoSO3 =>
NaSO3 + CoCO3 = NaCO3 + CoSO3
CH3CH2OH(l) + O2(g) = H20(l) + CH3COOH =>
10 CH3CH2OH(l) + 5 O2(g) = H20(l) + 10 CH3COOH
CoO + ZnO + SiO2 = CoZnSiO4 =>
CoO + ZnO + SiO2 = CoZnSiO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + H2S = ZnS3 + H2 =>
Zn + 3 H2S = ZnS3 + 3 H2
KI + H2O2 = H2O + KIO =>
KI + H2O2 = H2O + KIO
BeI2 + Li(PO4) = Be(PO4) + LiI2 =>
BeI2 + Li(PO4) = Be(PO4) + LiI2
PBS + PBSO4 = PB + SO2 =>
PBS + PBSO4 = 2 PB + 2 SO2
O2 + C5H8 = CO2 + H2O =>
7 O2 + C5H8 = 5 CO2 + 4 H2O
Na2HPO4 + Ca(NO3)2 = CaHPO4 + Na2(NO3)2 =>
Na2HPO4 + Ca(NO3)2 = CaHPO4 + Na2(NO3)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3Cl + NH3 = ClNH4 + CH3 + NH2 =>
CH3Cl + 2 NH3 = ClNH4 + CH3 + NH2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C19H40(s) + O2(g) = CO2(g) + H2O(g) =>
C19H40(s) + 29 O2(g) = 19 CO2(g) + 20 H2O(g)
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
AlAl + O2 = Al2O3 =>
2 AlAl + 3 O2 = 2 Al2O3
Ba(ClO2)2 + H2SO4 = BaSO4 + HClO4 + Cl2 + H2O =>
7 Ba(ClO2)2 + 7 H2SO4 = 7 BaSO4 + 6 HClO4 + 4 Cl2 + 4 H2O
KClO4 = O2 + KClO =>
2 KClO4 = 3 O2 + 2 KClO
P2O4 = O2 + P =>
P2O4 = 2 O2 + 2 P
AgCl + NH3 = AgNH2 + HCl =>
AgCl + NH3 = AgNH2 + HCl
Fe{2} + Cr2O7{-2} + H{+} = Fe{3} + Cr{3} + H2O =>
6 Fe{2} + Cr2O7{-2} + 14 H{+} = 6 Fe{3} + 2 Cr{3} + 7 H2O
CuCl2*2H2O + Ca = H2O + Cu + ClCa2 =>
CuCl2*2H2O + 4 Ca = 2 H2O + Cu + 2 ClCa2
AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + NO3 + K =>
AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + NO3 + 4 K
Pb(HCO3)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
Pb(HCO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 CO2
CH4(g) + O2(g) = C(g) + O2H4(g) =>
CH4(g) + O2(g) = C(g) + O2H4(g)
H2 + V2O5 = V2O3 + H2O =>
2 H2 + V2O5 = V2O3 + 2 H2O
NH4NO3 + OH{-} + Al = NH3 + AlO2{-} + H2O =>
3 NH4NO3 + 8 OH{-} + 8 Al = 6 NH3 + 8 AlO2{-} + H2O
CH3CH2OH + (CH3CO)2O = CH3CO2CH2CH3 + CH3COOH =>
CH3CH2OH + (CH3CO)2O = CH3CO2CH2CH3 + CH3COOH
K + Pb(NO3)3 = K(NO3) + Pb =>
3 K + Pb(NO3)3 = 3 K(NO3) + Pb
Fe(OH)2 + HClO = FeCl(OH)3 =>
Fe(OH)2 + HClO = FeCl(OH)3
CuSO4 + HCl + Zn = Cu + ZnCl2 + H2SO4 =>
CuSO4 + 2 HCl + Zn = Cu + ZnCl2 + H2SO4
Cu(s) + NiCl2(aq) = CuCl2(aq) + Ni(aq) =>
Cu(s) + NiCl2(aq) = CuCl2(aq) + Ni(aq)
HClO4 + Mg(OH)2 = Mg(ClO4)2 + HOH =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 HOH
H2SO4 + Li2SO3 = Li2SO4 + H2O + SO2 =>
H2SO4 + Li2SO3 = Li2SO4 + H2O + SO2
C137H97O9NS + O2 = N2 + CO2 + SO2 + H2O =>
4 C137H97O9NS + 631 O2 = 2 N2 + 548 CO2 + 4 SO2 + 194 H2O
Li(SO4) + SrCl = LiCl + Sr(SO4) =>
Li(SO4) + SrCl = LiCl + Sr(SO4)
AgC2H3O2 + Fe = Fe(C2H3O2)3 + Ag =>
3 AgC2H3O2 + Fe = Fe(C2H3O2)3 + 3 Ag
H2O2 + NH4OH = N2 + H2O =>
3 H2O2 + 2 NH4OH = N2 + 8 H2O
Pb{2+} + H2C2O4{2-} = PbC2O4 + H2 =>
Pb{2+} + H2C2O4{2-} = PbC2O4 + H2
HCl(s) + Mg(s) = MgCl + H =>
HCl(s) + Mg(s) = MgCl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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