| Équations équilibrées la veille | Équations équilibrées le lendemain |
ICl3 + 2 NaBr = 2 NaCl + Br2 + ICl
CH3CH(CH3)CH2COOH + NaOH = CH3CH(CH3)CH2COONa + H2O =>
CH3CH(CH3)CH2COOH + NaOH = CH3CH(CH3)CH2COONa + H2O
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
NaCl + NiSO4 = Na2SO4 + NiCl2 =>
2 NaCl + NiSO4 = Na2SO4 + NiCl2
CuCl2 + NH4OH = NH4Cl2 + CuOH =>
CuCl2 + NH4OH = NH4Cl2 + CuOH
ZnOH2 + CH3COOH = Zn(CH3COOH)2 + H2O =>
ZnOH2 + 2 CH3COOH = Zn(CH3COOH)2 + H2O
Na + H2CO3 = NaH2 + CO3 =>
Na + H2CO3 = NaH2 + CO3
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
ZnCO3 + KOH = ZnOH + KCO3 =>
ZnCO3 + KOH = ZnOH + KCO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ni2O3 + H3IO5 = Ni(IO5) + H2O =>
Ni2O3 + 2 H3IO5 = 2 Ni(IO5) + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K(SO4) + SrNO3 = KNO3 + Sr(SO4) =>
K(SO4) + SrNO3 = KNO3 + Sr(SO4)
Sb2S3 + HNO3 = H3SbO4 + SO2 + NO2 + H2O =>
Sb2S3 + 22 HNO3 = 2 H3SbO4 + 3 SO2 + 22 NO2 + 8 H2O
Li3(PO4) + BaCl2 = LiCl + Ba3(PO4)2 =>
2 Li3(PO4) + 3 BaCl2 = 6 LiCl + Ba3(PO4)2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2 =>
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
NH2OH + FeCl3 = N2O + HCl + FeCl2 + H2O =>
2 NH2OH + 4 FeCl3 = N2O + 4 HCl + 4 FeCl2 + H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
KMnO4 + Fe3(PO4)2 + H3PO4 = FePO4 + KPO4 + Mn2PO4 + H2O =>
6 KMnO4 + 7 Fe3(PO4)2 + 16 H3PO4 = 21 FePO4 + 6 KPO4 + 3 Mn2PO4 + 24 H2O
AgCl + H2SO4 = AgHSO4 + HCl =>
AgCl + H2SO4 = AgHSO4 + HCl
Cr(OH)3 + KOH + Fe(OH)3 = Fe(OH)2 + H2O + K2CrO4 =>
Cr(OH)3 + 2 KOH + 3 Fe(OH)3 = 3 Fe(OH)2 + 4 H2O + K2CrO4
Fe(NO3)2 + NH4SCN = Fe(SCN)6 + NO3 + NH4 =>
Fe(NO3)2 + 6 NH4SCN = Fe(SCN)6 + 2 NO3 + 6 NH4
KCl + LiBr = LiK + ClBr =>
KCl + LiBr = LiK + ClBr
Ca(OH)2(aq) + NH4NO3(aq) = Ca(NO3)2(aq) + H2O(l) + NH3(g) =>
Ca(OH)2(aq) + 2 NH4NO3(aq) = Ca(NO3)2(aq) + 2 H2O(l) + 2 NH3(g)
BNH6 = B3N3H6 + H2 =>
3 BNH6 = B3N3H6 + 6 H2
CaCr2O7 + H3PO4 + IBr3 = Ca3(PO4)2 + CrPO4 + IPO4 + H2O + Br =>
3 CaCr2O7 + 14 H3PO4 + 6 IBr3 = Ca3(PO4)2 + 6 CrPO4 + 6 IPO4 + 21 H2O + 18 Br
C6H6 + OH = CO2 + H2O =>
C6H6 + 30 OH = 6 CO2 + 18 H2O
BaO2 + H2SO4 = H2O2BaSO4 =>
BaO2 + H2SO4 = H2O2BaSO4
RSNa + O2 + H2O = RSSR + NaOH =>
4 RSNa + O2 + 2 H2O = 2 RSSR + 4 NaOH
C2H3OOHNaHCO3 = CO2C2H3NaO2H2O =>
C2H3OOHNaHCO3 = CO2C2H3NaO2H2O
(NH2)2CO + AgNO3 = AgNO3(NH2)2CO =>
(NH2)2CO + AgNO3 = AgNO3(NH2)2CO
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
Fe(OH)3 + H3PO3 = Fe(PO3) + H2O =>
Fe(OH)3 + H3PO3 = Fe(PO3) + 3 H2O
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Pb(NO3)2 + Na2C2O4 = NaNO3 + PbC2O4 =>
Pb(NO3)2 + Na2C2O4 = 2 NaNO3 + PbC2O4
C6H14N2 + O2 = CO2 + H2O + NH3 =>
C6H14N2 + 8 O2 = 6 CO2 + 4 H2O + 2 NH3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2S3 + O2 + H2O = Fe2O3(H2O)3 + H2SO4 =>
Fe2S3 + 6 O2 + 6 H2O = Fe2O3(H2O)3 + 3 H2SO4
MgSO4 + NaOH = MgO + Na2SO4 + H2O =>
MgSO4 + 2 NaOH = MgO + Na2SO4 + H2O
Na + Fe2(SO4)3 = Na2(SO4) + Fe =>
6 Na + Fe2(SO4)3 = 3 Na2(SO4) + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
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