| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
Mg5Al2Si3O10(OH)8 = MgO + SiO2 + Al2O3 + H2O =>
Mg5Al2Si3O10(OH)8 = 5 MgO + 3 SiO2 + Al2O3 + 4 H2O
CoCl3 + AgNO3 = AgCl + Co(NO3)3 =>
CoCl3 + 3 AgNO3 = 3 AgCl + Co(NO3)3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + Na(NO3) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 Na(NO3)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
ZH + O2 = ZHO =>
2 ZH + O2 = 2 ZHO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
MnO4{-} + S2{-} + H{+} = Mn2{+} + S + H2O =>
2 MnO4{-} + 13 S2{-} + 16 H{+} = Mn2{+} + 26 S + 8 H2O
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
CuN2O6 + KOH = CuO2H2 + KNO3 =>
CuN2O6 + 2 KOH = CuO2H2 + 2 KNO3
Mg + HCH3COO = Mg(CH3COO)2 + H2 =>
Mg + 2 HCH3COO = Mg(CH3COO)2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CC8H17COOH + O2 = CO2 + H2O =>
2 CC8H17COOH + 27 O2 = 20 CO2 + 18 H2O
NH4 + Cu(NO3)2 = NH4NO3 + Cu =>
2 NH4 + Cu(NO3)2 = 2 NH4NO3 + Cu
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
BaCO3 + NHO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 NHO3 = H2CO3 + Ba(NO3)2
CH3CH2OH + Cl2 = CH3CHO + HCl =>
CH3CH2OH + Cl2 = CH3CHO + 2 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NO3{-} + Cu2O + H{+} = Cu(NO3)2 + NO + H2O =>
14 NO3{-} + 3 Cu2O + 14 H{+} = 6 Cu(NO3)2 + 2 NO + 7 H2O
NH3NO3 = H2O + N2 + O2 =>
4 NH3NO3 = 6 H2O + 4 N2 + 3 O2
HBr + HCl = H + HBrCl =>
HBr + HCl = H + HBrCl
TiCl4 + H2O = HCl + TiO2 =>
TiCl4 + 2 H2O = 4 HCl + TiO2
SrF2 + Li2CO3 = SrCO3 + LiF =>
SrF2 + Li2CO3 = SrCO3 + 2 LiF
C7H16O + O2 = C7H14O + H2O =>
2 C7H16O + O2 = 2 C7H14O + 2 H2O
K2Cr2O7 + PbCl2 + HCl = CrCl3 + PbCl4 + KCl + H2O =>
K2Cr2O7 + 3 PbCl2 + 14 HCl = 2 CrCl3 + 3 PbCl4 + 2 KCl + 7 H2O
KBr + Al(NO3)3 = K3(NO3)3 + AlBr3 =>
3 KBr + Al(NO3)3 = K3(NO3)3 + AlBr3
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ca(NO3)2 + NaCl = CaCl2 + Na2(NO3)2 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + Na2(NO3)2
H2SO4 + CuCl2 = H2Cl2 + CuSO4 =>
H2SO4 + CuCl2 = H2Cl2 + CuSO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca(OH)2 + K2SO4 = Ca(SO4) + K(OH) =>
Ca(OH)2 + K2SO4 = Ca(SO4) + 2 K(OH)
Na2CO3 + Al + H2O = NaAlO2 + CO2 + H2 =>
Na2CO3 + 2 Al + 3 H2O = 2 NaAlO2 + CO2 + 3 H2
K2CO3 + Pb(NO3)4 = KNO3 + Pb(CO3)2 =>
2 K2CO3 + Pb(NO3)4 = 4 KNO3 + Pb(CO3)2
Na2CO3 + CrCl3 + KClO3 = Na2CrO4 + CO2 + KCl + NaCl =>
5 Na2CO3 + 2 CrCl3 + KClO3 = 2 Na2CrO4 + 5 CO2 + KCl + 6 NaCl
HNO3 + PbS = S + PbNO3 + NO + H2O =>
4 HNO3 + 3 PbS = 3 S + 3 PbNO3 + NO + 2 H2O
MgCl2 + AlOH = MgOH + AlCl2 =>
MgCl2 + AlOH = MgOH + AlCl2
La + HNO3 = La(NO3)3 + N2 + H2O =>
10 La + 36 HNO3 = 10 La(NO3)3 + 3 N2 + 18 H2O
Cd + Bi2(SO4)3 = CdSO4 + Bi2 =>
3 Cd + Bi2(SO4)3 = 3 CdSO4 + Bi2
H2C2O4 + BaCl2 = BaC2O4 + HCl =>
H2C2O4 + BaCl2 = BaC2O4 + 2 HCl
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
BaCl2 + AgF = BaF2 + AgCl =>
BaCl2 + 2 AgF = BaF2 + 2 AgCl
Na(aq) + AgNO3(aq) = NaNO3(aq) + Ag(s) =>
Na(aq) + AgNO3(aq) = NaNO3(aq) + Ag(s)
Ni2CO3 = Ni2O + CO2 =>
Ni2CO3 = Ni2O + CO2
ZnCO3 + K2SiO3 = ZnSiO3 + K2CO3 =>
ZnCO3 + K2SiO3 = ZnSiO3 + K2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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