| Équations équilibrées la veille | Équations équilibrées le lendemain |
Nh3 + BF3 = Nh3BF3
NaNO3 + KJ + H2SO4 = J2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO3 + 6 KJ + 4 H2SO4 = 3 J2 + 2 NO + Na2SO4 + 3 K2SO4 + 4 H2O
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
CH4(OH)2 + Na = CH4(ONa)2 + H2 =>
CH4(OH)2 + 2 Na = CH4(ONa)2 + H2
Ca(NO3)2 + KI = Ca(IO3)2 + KN =>
Ca(NO3)2 + 2 KI = Ca(IO3)2 + 2 KN
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
FeS + CaO = Fe + Ca + CaSO4 =>
FeS + 4 CaO = Fe + 3 Ca + CaSO4
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
H2O2 + MnO2 = H2 + MnO4 =>
H2O2 + MnO2 = H2 + MnO4
CuO + CH4 = CO + HOH + Cu =>
3 CuO + CH4 = CO + 2 HOH + 3 Cu
Pb(NO3)2 + Na2CO3 + H2O = Pb2CO3(OH)2 + CO2 + NaNO3 =>
2 Pb(NO3)2 + 2 Na2CO3 + H2O = Pb2CO3(OH)2 + CO2 + 4 NaNO3
V2(SO4) + OH = V(OH)4 + SO4 =>
V2(SO4) + 8 OH = 2 V(OH)4 + SO4
AuC6H5O7 + HCl = HAuCl4 + C6H8O7 =>
AuC6H5O7 + 4 HCl = HAuCl4 + C6H8O7
Ni(OH)2 + NH4OH = [Ni(NH3)4](OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = [Ni(NH3)4](OH)2 + 4 H2O
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Mg + Al(NO3)3 = Mg3(NO3)5 + Al2 =>
18 Mg + 10 Al(NO3)3 = 6 Mg3(NO3)5 + 5 Al2
H + Cl = H4Cl =>
4 H + Cl = H4Cl
Hg2{2+} + S{2-} = Hg2S =>
Hg2{2+} + S{2-} = Hg2S
H2S + NHO3 = H2SO4 + NO + H2O =>
3 H2S + 8 NHO3 = 3 H2SO4 + 8 NO + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2 + CuBr2 = Cu(Cl2)2 + Ca(Br) =>
2 CaCl2 + CuBr2 = Cu(Cl2)2 + 2 Ca(Br)
Na + Be(OH)2 = Be + Na(OH) =>
2 Na + Be(OH)2 = Be + 2 Na(OH)
Fe(NO3)3 + Na3PO4 = Na3(NO3) + Fe(PO4)3 =>
Fe(NO3)3 + 3 Na3PO4 = 3 Na3(NO3) + Fe(PO4)3
H2S = H2 + S8 =>
8 H2S = 8 H2 + S8
I2 + Na2SO3 = I(SO3)2 + Na2 =>
I2 + 4 Na2SO3 = 2 I(SO3)2 + 4 Na2
KOH(aq) + Na2SO4(aq) = K2SO4 + NaOH =>
2 KOH(aq) + Na2SO4(aq) = K2SO4 + 2 NaOH
Ni(NO3)2H2O = (NiOH)NO3HNO3 =>
Ni(NO3)2H2O = (NiOH)NO3HNO3
Zn2 + CuNO3 = Cu + Zn(NO3)2 =>
Zn2 + 4 CuNO3 = 4 Cu + 2 Zn(NO3)2
HCl + MgCO3 = H2OCO2 + MgCl2 =>
2 HCl + MgCO3 = H2OCO2 + MgCl2
C5H11N + CH2O + O2 = C6H11NO + H2O =>
2 C5H11N + 2 CH2O + O2 = 2 C6H11NO + 2 H2O
Ni + H2S = Ni2S3 + H2 =>
2 Ni + 3 H2S = Ni2S3 + 3 H2
H2SO3(aq) + NaOH(aq) = Na2SO3 + H2O =>
H2SO3(aq) + 2 NaOH(aq) = Na2SO3 + 2 H2O
La100(NO3)300*6H200O100 + Sr100(NO3)200 + Cr100(NO3)300*9H200O100 + C400H600O600 = La70Sr30Cr100O300 + N100O200 + H200O100 + C100O200 =>
35 La100(NO3)300*6H200O100 + 15 Sr100(NO3)200 + 50 Cr100(NO3)300*9H200O100 + 27 C400H600O600 = 50 La70Sr30Cr100O300 + 285 N100O200 + 741 H200O100 + 108 C100O200
CH3COCH2CH2CO2CH2CH3 + HOCH2CH2OH = CH3COCH2CH2OCH2CH2CO2CH2CH3 + H2O =>
CH3COCH2CH2CO2CH2CH3 + HOCH2CH2OH = CH3COCH2CH2OCH2CH2CO2CH2CH3 + H2O
ZnSO3 = SO2 + ZnO =>
ZnSO3 = SO2 + ZnO
H2SO3 + Pb(OH)4 = Pb(HSO3)4 + H2O =>
4 H2SO3 + Pb(OH)4 = Pb(HSO3)4 + 4 H2O
NH4Cl + AgOH = AgCl + NH3 + H2O =>
NH4Cl + AgOH = AgCl + NH3 + H2O
H2SO4(aq) + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4(aq) + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
PbO2 + HMnO3 + HNO3 = H2O + HMnO4 + Pb(NO3)2 =>
PbO2 + HMnO3 + 2 HNO3 = H2O + HMnO4 + Pb(NO3)2
[Al(H2O)6]Cl3(aq) = Al(OH)3(aq) + H2O(l) + HCl(g) =>
[Al(H2O)6]Cl3(aq) = Al(OH)3(aq) + 3 H2O(l) + 3 HCl(g)
Ni + H2SO4 + H2O = NiSO4*6H2O + H =>
Ni + H2SO4 + 6 H2O = NiSO4*6H2O + 2 H
BaO + CaCl2 = CaO + BaCl2 =>
BaO + CaCl2 = CaO + BaCl2
H2SO4 + C2H6O = H2O + CO2 + SO2 =>
6 H2SO4 + C2H6O = 9 H2O + 2 CO2 + 6 SO2
Ni + Na = NiNa2 =>
Ni + 2 Na = NiNa2
CH3CH(CH3)(CH2)2OH + (HO)C6H4CO2H = (HO)C6H4CO2CH2CH2CH(CH3)2 + HOH =>
CH3CH(CH3)(CH2)2OH + (HO)C6H4CO2H = (HO)C6H4CO2CH2CH2CH(CH3)2 + HOH
H2SO4 + KHCO3 = K2SO4 + H2CO3 =>
H2SO4 + 2 KHCO3 = K2SO4 + 2 H2CO3
(OH)Na + CO2 = NaHCO3 =>
(OH)Na + CO2 = NaHCO3
CH3NH2 + O2 = CH3NO + H2O =>
CH3NH2 + O2 = CH3NO + H2O
C4H9COOH + C7H15OH = C4H9COOC7H15 + H2O =>
C4H9COOH + C7H15OH = C4H9COOC7H15 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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