| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
H3CCOOH = H3CCO + OH =>
H3CCOOH = H3CCO + OH
Cu(OH)2 + NaOH + C6H12O6 = CuOH + C6H11O7Na + H2O =>
2 Cu(OH)2 + NaOH + C6H12O6 = 2 CuOH + C6H11O7Na + 2 H2O
Na2CO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2 =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO + H2O + CO2
Fe + Na3Po4 = Na3 + FePo4 =>
Fe + Na3Po4 = Na3 + FePo4
NH4Cl + Ag3PO4 = AgCl + (NH4)3PO4 =>
3 NH4Cl + Ag3PO4 = 3 AgCl + (NH4)3PO4
Mg(OH)2 + H2SiO3 = MgSiO3 + H2O =>
Mg(OH)2 + H2SiO3 = MgSiO3 + 2 H2O
CuCl2 + MnO2 = CuO + MnCl4 =>
2 CuCl2 + MnO2 = 2 CuO + MnCl4
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)2 + Zn =>
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)2 + Zn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CHO + Cu(OH)2 = CH3COOH + H2O + Cu2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 H2O + Cu2O
Kr3F9 + Xe = Xe4Kr3 + F2 =>
2 Kr3F9 + 8 Xe = 2 Xe4Kr3 + 9 F2
FeCl3 + Mg = Mg2Cl + Fe =>
FeCl3 + 6 Mg = 3 Mg2Cl + Fe
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)(aq) + Zn(s) =>
2 Ca(s) + Zn(NO3)2(aq) = 2 Ca(NO3)(aq) + Zn(s)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH3OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + 2 KMnO4 + 4 H2O = 3 CH3CCH3OHCCH3OHCH3 + 2 KOH + 2 MnO2
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)(aq) + Zn(s) =>
2 Ca(s) + Zn(NO3)2(aq) = 2 Ca(NO3)(aq) + Zn(s)
FeCl3 + Mg = Mg2Cl + Fe =>
FeCl3 + 6 Mg = 3 Mg2Cl + Fe
NH2OH + HBr = H2O + NH2Br =>
NH2OH + HBr = H2O + NH2Br
MgCl2 + Na2SO4 = NaCl + Mg2(SO4)2 =>
2 MgCl2 + 2 Na2SO4 = 4 NaCl + Mg2(SO4)2
NaNO3 + MgF2 = NaF + Mg(NO3)2 =>
2 NaNO3 + MgF2 = 2 NaF + Mg(NO3)2
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)2 + Zn =>
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)2 + Zn
Na2SO4(aq) + KOH(aq) = NaOH(aq) + K2SO4(aq) =>
Na2SO4(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2SO4(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Mg(OH)2FeO = MgOFe(OH)2 =>
Mg(OH)2FeO = MgOFe(OH)2
C7H16 + H2O = CO2 + H2 =>
C7H16 + 14 H2O = 7 CO2 + 22 H2
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
SnBr4 + Zn = ZnSn + Br =>
SnBr4 + Zn = ZnSn + 4 Br
KO2(aq) + CO2(g) = K2CO3(aq) + O2(g) =>
4 KO2(aq) + 2 CO2(g) = 2 K2CO3(aq) + 3 O2(g)
C6H4(OH)CO2H + CH3OH = C6H4OCO2CH3 + H2O =>
15 C6H4(OH)CO2H + 7 CH3OH = 14 C6H4OCO2CH3 + 10 H2O
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + NH4Cl =>
CH3CH2CH2Cl + 2 NH3 = CH3CH2CH2NH2 + NH4Cl
CCaO3 + HCl = CaCl2 + CO2 + H2O =>
CCaO3 + 2 HCl = CaCl2 + CO2 + H2O
Mg(s) + H2S = MgS + H2 =>
Mg(s) + H2S = MgS + H2
C7H16 + H2O = CO2 + CH4 =>
2 C7H16 + 6 H2O = 3 CO2 + 11 CH4
Na2CO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2 =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO + H2O + CO2
FeSO4 + Pb = Fe + PbSO4 =>
FeSO4 + Pb = Fe + PbSO4
C7H16 + H2O = CO2 + CH4 =>
2 C7H16 + 6 H2O = 3 CO2 + 11 CH4
Ni(OH)3 + HCl = NiClO + H2O =>
Ni(OH)3 + HCl = NiClO + 2 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl =>
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl
KI + PB(NO3)2 = K(NO3) + PBI2 =>
2 KI + PB(NO3)2 = 2 K(NO3) + PBI2
CH3CHO + Cu(OH)2 = CH3COOH + H2O + Cu2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 H2O + Cu2O
C7H16 + H2O = CO2 + H2 =>
C7H16 + 14 H2O = 7 CO2 + 22 H2
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl =>
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl
Na2CO3(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + CO2(g) + H2O(l)
CH3F + OH{-} = CH3OH + F[{-}] =>
CH3F + OH{-} = CH3OH + F[{-}]
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Cu + NO = CuO + N =>
Cu + NO = CuO + N
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl =>
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + NH4Cl =>
CH3CH2CH2Cl + 2 NH3 = CH3CH2CH2NH2 + NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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