| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaAlO2 + CH3COOH = NaCH3COO + HAlO2
RbH + H2O = RbO + H2 =>
2 RbH + 2 H2O = 2 RbO + 3 H2
Na + Co(NO3)2 = Na(NO3)2 + Co =>
Na + Co(NO3)2 = Na(NO3)2 + Co
Mg + O3 = MgO2 =>
3 Mg + 2 O3 = 3 MgO2
H2CO3 + Al(OH)3 = H2O + Al2(CO3)3 =>
3 H2CO3 + 2 Al(OH)3 = 6 H2O + Al2(CO3)3
Al + CuCl = Cu + AlCl =>
Al + CuCl = Cu + AlCl
Cu + Fe(OH)3 = CuOH + Fe =>
3 Cu + Fe(OH)3 = 3 CuOH + Fe
CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O
NH4Cl + Pb(CH3COO)2 = NH4CH3COO + PbCl2 =>
2 NH4Cl + Pb(CH3COO)2 = 2 NH4CH3COO + PbCl2
Fe + H3O = Fe3O4 + H2 =>
3 Fe + 4 H3O = Fe3O4 + 6 H2
Bi(SO4)3 + CaCrO4 = Ca(SO4)2 + Bi2(CrO4)3 =>
2 Bi(SO4)3 + 3 CaCrO4 = 3 Ca(SO4)2 + Bi2(CrO4)3
FeS + NaH = FeH + NaS =>
FeS + NaH = FeH + NaS
CO2 + H = CO + H2O =>
CO2 + 2 H = CO + H2O
CH3NH2 + H2O = CH3NH + H3O =>
CH3NH2 + H2O = CH3NH + H3O
F + Cl2 = FCl2 =>
F + Cl2 = FCl2
H2(g) + CuCl2(aq) = HCl2(aq) + Cu(s) =>
H2(g) + 2 CuCl2(aq) = 2 HCl2(aq) + 2 Cu(s)
C4H6O2 + NaOH = C4H5NaO2 + H2O =>
C4H6O2 + NaOH = C4H5NaO2 + H2O
Fe + CuBr2 = Cu + FeBr2 =>
Fe + CuBr2 = Cu + FeBr2
HCH2ClCO2 + OH = CH2ClCO2 + H2O =>
HCH2ClCO2 + OH = CH2ClCO2 + H2O
NH3 + F = NF3 + HF =>
NH3 + 6 F = NF3 + 3 HF
(NH4)2SO4 + SrCl2 = (NH4)Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2(NH4)Cl + SrSO4
U(OH)4 + HCl = UCl4 + H2O =>
U(OH)4 + 4 HCl = UCl4 + 4 H2O
CH3OOH + OH = CH3OO + H2O =>
CH3OOH + OH = CH3OO + H2O
KI + H2SO4 + Na2[B2(O2)2(OH)4] = K2SO4 + I2 + NaOH + B + H2O =>
10 KI + 5 H2SO4 + Na2[B2(O2)2(OH)4] = 5 K2SO4 + 5 I2 + 2 NaOH + 2 B + 6 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu =>
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu
C6H10O5 + NH4NO3 = CO + N2 + H2O =>
C6H10O5 + 6 NH4NO3 = 6 CO + 6 N2 + 17 H2O
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
C2H6 + H2O = CO + H2 =>
C2H6 + 2 H2O = 2 CO + 5 H2
NaOH + Co(NO3)2 = Co(OH)2 + NaNO3 =>
2 NaOH + Co(NO3)2 = Co(OH)2 + 2 NaNO3
H2C2O4(aq) + NaOH = Na2C2O4 + H2O =>
H2C2O4(aq) + 2 NaOH = Na2C2O4 + 2 H2O
CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O
N2O4 + N2H4 = H2O + N2 =>
N2O4 + 2 N2H4 = 4 H2O + 3 N2
Cl2 + H2O + AgNO3 = AgCl + HNO3 + AgClO3 =>
3 Cl2 + 3 H2O + 6 AgNO3 = 5 AgCl + 6 HNO3 + AgClO3
C6H5NH2 + H2SO4 = (C6H5NH3)HSO4 =>
C6H5NH2 + H2SO4 = (C6H5NH3)HSO4
Mn + CO3 = Mn(CO3)2 =>
Mn + 2 CO3 = Mn(CO3)2
Ni + NaCl = NiCl2 + Na =>
Ni + 2 NaCl = NiCl2 + 2 Na
CaCl2 + HgNO3 = Ca(NO3)2 + HgCl =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
Na2O2 + HCl = NaCl + H2O + O2 =>
2 Na2O2 + 4 HCl = 4 NaCl + 2 H2O + O2
K + AlCl = KCl + Al =>
K + AlCl = KCl + Al
CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
HNO3 + Na(OH) = Na(NO3) + H2O =>
HNO3 + Na(OH) = Na(NO3) + H2O
NaBr(s) + Cl(g) = NaCl(s) + Br2(g) =>
2 NaBr(s) + 2 Cl(g) = 2 NaCl(s) + Br2(g)
KOH + HSO = KSO + HOH =>
KOH + HSO = KSO + HOH
C3H7MgBr + C2H4O + H2O = C5H11OH + MgOHBr =>
C3H7MgBr + C2H4O + H2O = C5H11OH + MgOHBr
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O =>
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O
CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O
C6H5NH2 + HCl = C6H8ClN =>
C6H5NH2 + HCl = C6H8ClN
ZrO2 + HCl = ZrCl4 + H2O =>
ZrO2 + 4 HCl = ZrCl4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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