| Équations équilibrées la veille | Équations équilibrées le lendemain |
C27H46O + 38 O2 = 27 CO2 + 23 H2O
(C3H7COO)Na + H2O = Na(C3H7COOH) + OH =>
(C3H7COO)Na + H2O = Na(C3H7COOH) + OH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CuHCO3 + KBr = CuBr + KHCO3 =>
CuHCO3 + KBr = CuBr + KHCO3
C8H6Cl2O3 + H2O = C8H5Cl2O3 + H3O =>
C8H6Cl2O3 + H2O = C8H5Cl2O3 + H3O
NaOH(aq) + C20H14O4(s) + HCl(aq) = NaCl + H3O + HC20 =>
NaOH(aq) + C20H14O4(s) + HCl(aq) = NaCl + 5 H3O + HC20
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
VO2Cl + HCl + Cu = VCl3 + CuCl2 + H2O =>
VO2Cl + 4 HCl + Cu = VCl3 + CuCl2 + 2 H2O
Sb + HNO3 = Sb(NO3)3 + NO2 + H2O =>
Sb + 6 HNO3 = Sb(NO3)3 + 3 NO2 + 3 H2O
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
KOH + Al2O3 = KAlO2 + H2O =>
2 KOH + Al2O3 = 2 KAlO2 + H2O
(CH3)2NH + BF3 = (CH3)2NB + HF3 =>
(CH3)2NH + BF3 = (CH3)2NB + HF3
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2 =>
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2
H3AsO4 + SbO = H3AsO3 + Sb2O5 =>
3 H3AsO4 + 2 SbO = 3 H3AsO3 + Sb2O5
Sr(HO)2 + HBr = H2O + SrBr2 =>
Sr(HO)2 + 2 HBr = 2 H2O + SrBr2
CuSO4 + PbO = CuO + PbSO4 =>
CuSO4 + PbO = CuO + PbSO4
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C3H6O + H2O =>
21 CH3CH(OH)CH2CH3 + 8 KMnO4 + 4 H2SO4 = 4 K2SO4 + 8 MnOH2 + 28 C3H6O + 17 H2O
Al(NO3)3 + NH3 = Al(OH)3 + N2 + O2 =>
Al(NO3)3 + NH3 = Al(OH)3 + 2 N2 + 3 O2
CS2 + Cl2 = Cl3CSCl + SCl2 =>
CS2 + 3 Cl2 = Cl3CSCl + SCl2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Y(NO3)2GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2GaPO4 = YPO4 + Ga(NO3)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu(MnO4)2 + K = KMnO4 + Cu =>
Cu(MnO4)2 + 2 K = 2 KMnO4 + Cu
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
Ca(NO3)2(aq) + Cl2(aq) = CaCl2(aq) + NO3(aq) =>
Ca(NO3)2(aq) + Cl2(aq) = CaCl2(aq) + 2 NO3(aq)
BaSO4 + NaCl = Na2SO4 + BaCl2 =>
BaSO4 + 2 NaCl = Na2SO4 + BaCl2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
MgO + O2 = MgO3 =>
MgO + O2 = MgO3
CH4 + NCl4 = H + N2 + CCl4 =>
2 CH4 + 2 NCl4 = 8 H + N2 + 2 CCl4
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CdC2O4 + NH3 = Cd(NH3)4 + C2O4 =>
CdC2O4 + 4 NH3 = Cd(NH3)4 + C2O4
CuS + HNO3 = CuSO4 + NO2 + H2O =>
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
C3H6O2 + CH4O = C4H8O2 + H2O =>
C3H6O2 + CH4O = C4H8O2 + H2O
S + H2 = H2S =>
S + H2 = H2S
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuCl2 + Cu = CuCl2Cu =>
CuCl2 + Cu = CuCl2Cu
C2H4Br2 + Zn = C2H4 + ZnBr2 =>
C2H4Br2 + Zn = C2H4 + ZnBr2
C3H7COOHCuO = C3H7COOCuOH =>
C3H7COOHCuO = C3H7COOCuOH
MgCI2 + Na2CO3 = Na2CI2 + MgCO3 =>
MgCI2 + Na2CO3 = Na2CI2 + MgCO3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + 2 H2O
Cl2 + F2 = F2Cl =>
Cl2 + 2 F2 = 2 F2Cl
Fe(OH)2 + H2Po4 = Fe2(Po4)2 + H2O =>
2 Fe(OH)2 + 2 H2Po4 = Fe2(Po4)2 + 4 H2O
AgNO3 + O2 = Ag2O + NO3 =>
4 AgNO3 + O2 = 2 Ag2O + 4 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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