| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cu(H2O)6]{2+} + 4 NH3 = [Cu(NH3)4]{2+} + 6 H2O
K2MnO4 + H2SO4 = KMnO4 + MnSO4 + K2SO4 + H2O =>
5 K2MnO4 + 4 H2SO4 = 4 KMnO4 + MnSO4 + 3 K2SO4 + 4 H2O
FeS(s) + O2(g) + H2O(l) = Fe203(s) + H2SO4(aq) =>
406 FeS(s) + 609 O2(g) + 406 H2O(l) = 2 Fe203(s) + 406 H2SO4(aq)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al + H(SO4) = H + Al2(SO4)3 =>
2 Al + 3 H(SO4) = 3 H + Al2(SO4)3
HCHC + O = HCHCO =>
HCHC + O = HCHCO
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(aq) + H2O(l) + SO2(g)
Cu(NO3)2(aq) + (NH4)2SO4(aq) = CuSO4 + NH4NO3 =>
Cu(NO3)2(aq) + (NH4)2SO4(aq) = CuSO4 + 2 NH4NO3
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2 =>
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2
CH3COONa + H2O = CH3COOH + NaOH = CO2 =>
CH3COONa + H2O = CH3COOH + NaOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na{3}PO{4} + KOH = NaOH + K{3}PO4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO4}
AlI3 + FeCl2 = AlCl2 + FeI3 =>
AlI3 + FeCl2 = AlCl2 + FeI3
KMnO4 + KBr + H2SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
Na + HCl = Na2HCl =>
2 Na + HCl = Na2HCl
Be(OH)2 + (NH4)2CO3 = BeCO3 + NH3*H2O =>
Be(OH)2 + (NH4)2CO3 = BeCO3 + 2 NH3*H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C45H78O20N + O2 = CO2 + H2O + NO =>
C45H78O20N + 55 O2 = 45 CO2 + 39 H2O + NO
KC8H4O4H + NaOH = NaKC8H4O4 + H2O =>
KC8H4O4H + NaOH = NaKC8H4O4 + H2O
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2 + FeCl3 + H2O =>
C6H4CH3NO2 + 2 Fe + 6 HCl = C6H4CH3NH2 + 2 FeCl3 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li2S + Al(HSO4)3 = LiHSO4 + Al2S3 =>
3 Li2S + 2 Al(HSO4)3 = 6 LiHSO4 + Al2S3
CuNo3 + NaOH = CuOH + NaNo3 =>
CuNo3 + NaOH = CuOH + NaNo3
Cd + Ni{2+} = Ni + Cd{+2} =>
Cd + Ni{2+} = Ni + Cd{+2}
C6H8O7*H2O + NaHCO3 = CO2 + H2O + C6H5O7Na3 =>
C6H8O7*H2O + 3 NaHCO3 = 3 CO2 + 4 H2O + C6H5O7Na3
BaClO3 + Ca(OH)2 = Ba(OH) + Ca(ClO3)2 =>
2 BaClO3 + Ca(OH)2 = 2 Ba(OH) + Ca(ClO3)2
MnSO4 + KI = I2 + K2SO4 + MnI =>
2 MnSO4 + 4 KI = I2 + 2 K2SO4 + 2 MnI
VCl2 + NaOH = V(OH)2 + NaCl =>
VCl2 + 2 NaOH = V(OH)2 + 2 NaCl
C7H17 + CO2 = H2O + C7H16 =>
44 C7H17 + 7 CO2 = 14 H2O + 45 C7H16
Cu(OH)2 + CO = Cu2O + H2O + CO2 =>
2 Cu(OH)2 + CO = Cu2O + 2 H2O + CO2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
C2H6O(l) + O2(g) = CO2(g) + H2O =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O
CH2 + HCl = CH3CH2Cl =>
2 CH2 + HCl = CH3CH2Cl
ICl3 + Ba(OH)2 = BaIO3 + BaI2 + BaCl2 + H2O =>
10 ICl3 + 24 Ba(OH)2 = 8 BaIO3 + BaI2 + 15 BaCl2 + 24 H2O
CrO + NO2 = Cr2O3 + N2 =>
8 CrO + 2 NO2 = 4 Cr2O3 + N2
KHPH2O = KPH3O =>
KHPH2O = KPH3O
CuCl2 + (NH4)2S = CuS + Cl2(NH4)2 =>
CuCl2 + (NH4)2S = CuS + Cl2(NH4)2
Ba + Br2 = BaBr2 = =>
Ba + Br2 = BaBr2
F2 + CsCl = FCl + Cs =>
F2 + 2 CsCl = 2 FCl + 2 Cs
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
Na2[Pb(OH)4] + H2O2 = NaOH + PbO2 + H2O =>
Na2[Pb(OH)4] + H2O2 = 2 NaOH + PbO2 + 2 H2O
C2H6O + O2 = CO2HH2O =>
2 C2H6O + 5 O2 = 4 CO2HH2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Al(NO3)3 + H2O + Li2SO3 = Al(OH)3 + SO2 + LiNO3 =>
2 Al(NO3)3 + 3 H2O + 3 Li2SO3 = 2 Al(OH)3 + 3 SO2 + 6 LiNO3
Ca + Li3PO4 = Ca4(PO4)2 + Li =>
4 Ca + 2 Li3PO4 = Ca4(PO4)2 + 6 Li
NH3 + Na2CO3 = Na + CH3NO3 =>
NH3 + Na2CO3 = 2 Na + CH3NO3
H2S + Na2SO3 = Na2S + H2SO3 =>
H2S + Na2SO3 = Na2S + H2SO3
K2Cu(C2O4)2*2H2O + NH4OH = Cu(NH3)4(OH)2 + K2C2O4 + (NH4)2C2O4 + H2O =>
K2Cu(C2O4)2*2H2O + 6 NH4OH = Cu(NH3)4(OH)2 + K2C2O4 + (NH4)2C2O4 + 6 H2O
VCl5 + Mg = MgCl2 + VCl3 =>
VCl5 + Mg = MgCl2 + VCl3
CrCl3 + Na3Po4 = CrPo4 + NaCl =>
CrCl3 + Na3Po4 = CrPo4 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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