| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pd + FeSO4 = PdSO4 + Fe
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
CuS + O = Cu + SO =>
CuS + O = Cu + SO
CH3CF3 + O2 = CO + HF =>
CH3CF3 + O2 = 2 CO + 3 HF
NaClO + NaI = NaCl + NaIO =>
NaClO + NaI = NaCl + NaIO
NF3 + HCl = HF + N2 + Cl2 =>
2 NF3 + 6 HCl = 6 HF + N2 + 3 Cl2
HSO3{-} + H2O = H3O + SO3{-} =>
HSO3{-} + H2O = H3O + SO3{-}
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
HCl(aq) + BaCO3(s) = BaCl2(aq) + H2CO3(s) =>
2 HCl(aq) + BaCO3(s) = BaCl2(aq) + H2CO3(s)
C9H8O4 + NaOH = NaC9H7O4 + H2O =>
C9H8O4 + NaOH = NaC9H7O4 + H2O
KI(aq) + CuSO4(aq) = K2SO4 + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2SO4 + CuI2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C3H6COOH + Fe(OH)3 = C3H6COO + H2O + FeOH =>
2 C3H6COOH + Fe(OH)3 = 2 C3H6COO + 2 H2O + FeOH
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
Sr + Cl2 + O2 = Sr(ClO3)2 =>
Sr + Cl2 + 3 O2 = Sr(ClO3)2
C5H8 + KMnO4 + H2O = C5H8(OH)2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H8(OH)2 + 2 MnO2 + 2 KOH
F + C3H8O = HF + CF4 + O2 =>
40 F + 2 C3H8O = 16 HF + 6 CF4 + O2
KI(aq) + CuSO4(aq) = K2SO4 + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2SO4 + CuI2
Ca2O2 = CaO =>
Ca2O2 = 2 CaO
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NaAl(OH)4 + H2SO4 = Al(OH)3 + NaHSO4 + H2O =>
NaAl(OH)4 + H2SO4 = Al(OH)3 + NaHSO4 + H2O
Hg + MnO2 = HgO + Mn =>
2 Hg + MnO2 = 2 HgO + Mn
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
UF4 = U + F2 =>
UF4 = U + 2 F2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Fe + NH3 = Fe(NH3) =>
Fe + NH3 = Fe(NH3)
Si2Cl + H2O = SiO2 + HCl + H2 =>
2 Si2Cl + 8 H2O = 4 SiO2 + 2 HCl + 7 H2
Ag(NO3) + NH3 = Ag(NH3) + NH3(NO3) =>
Ag(NO3) + 2 NH3 = Ag(NH3) + NH3(NO3)
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
SCl + H2SO4 = SHSO4 + HCl =>
SCl + H2SO4 = SHSO4 + HCl
NaHO3 + HCl = NaCl + H2O3 =>
NaHO3 + HCl = NaCl + H2O3
KMnO4 + SO2 + H2O = MnSO + K2SO4 + H2SO4 =>
2 KMnO4 + 11 SO2 + 8 H2O = 2 MnSO + K2SO4 + 8 H2SO4
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4 =>
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4
BaHPO4 + H2O = Ba(OH)2 + H3PO4 =>
BaHPO4 + 2 H2O = Ba(OH)2 + H3PO4
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
NaCl + KMnO4 + HCl = KNa2MnCl6 + Cl2 + H2O =>
2 NaCl + KMnO4 + 8 HCl = KNa2MnCl6 + 2 Cl2 + 4 H2O
KMnO4 + FeSO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 8 FeSO4 + 8 H2SO4 = Mn2(SO4)3 + K2SO4 + 4 Fe2(SO4)3 + 8 H2O
NO + S + OH{-} = NO3{-} + S{2-} + H2O =>
2 NO + 3 S + 8 OH{-} = 2 NO3{-} + 3 S{2-} + 4 H2O
Na2CO3 + Pb(NO3)2 = Na + NO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 Na + 2 NO3 + PbCO3
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
Al(OH)3 + Pb(SO4)2 = Pb(OH)4 + Al2(SO4)3 =>
4 Al(OH)3 + 3 Pb(SO4)2 = 3 Pb(OH)4 + 2 Al2(SO4)3
HC2H3O2 + CaCO3 = HCO3 + Ca + C2H3O =>
5 HC2H3O2 + 6 CaCO3 = 8 HCO3 + 6 Ca + 4 C2H3O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
HSO3F + NaOH = Na2SO4 + NaF + H2O =>
HSO3F + 3 NaOH = Na2SO4 + NaF + 2 H2O
Al + Ca(OH)2 = Ca(AlO2)2 + CaO + H2 =>
2 Al + 3 Ca(OH)2 = Ca(AlO2)2 + 2 CaO + 3 H2
HOOC(CH2)4COOH + H2N(CH2)6NH2 = OC(CH2)4CONH(CH2)6NH + H2O =>
HOOC(CH2)4COOH + H2N(CH2)6NH2 = OC(CH2)4CONH(CH2)6NH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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