| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 4 H2SO4 + 3 C3H7COH = 4 H2O + 3 C3H7COOH + K2SO4 + Cr2(SO4)3
Al + HS = S2Al3 + H2 =>
3 Al + 2 HS = S2Al3 + H2
TiO2 + Bi2O3 + H2 = TiBi + H2O =>
2 TiO2 + Bi2O3 + 7 H2 = 2 TiBi + 7 H2O
CH3COOH + NaCl = HCl + C2H3NaO2 =>
CH3COOH + NaCl = HCl + C2H3NaO2
C2H6O = H2O + C2H4 =>
C2H6O = H2O + C2H4
Rb(aq) + HNO3(aq) = RbNO3 + H2 =>
2 Rb(aq) + 2 HNO3(aq) = 2 RbNO3 + H2
Na2CO3 + P2O5 = CO2 + Na3PO4 =>
3 Na2CO3 + P2O5 = 3 CO2 + 2 Na3PO4
C3H4Cl4 + Cl2 = C3H3Cl5 + HCl =>
C3H4Cl4 + Cl2 = C3H3Cl5 + HCl
MgCl2 + Na2HPO4 = MgHPO4 + NaCl =>
MgCl2 + Na2HPO4 = MgHPO4 + 2 NaCl
CH3COONH3Cl + NaOH = CH2(OH)COONH4 + NaCl =>
CH3COONH3Cl + NaOH = CH2(OH)COONH4 + NaCl
C6H5COOOOOOOOOOOOOOOOH + O2 = CO2 + H2O =>
2 C6H5COOOOOOOOOOOOOOOOH + O2 = 14 CO2 + 6 H2O
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
Ca(SO4) = CaSO4 =>
Ca(SO4) = CaSO4
H2O + Cl + Al = HCl + AlO =>
H2O + 2 Cl + Al = 2 HCl + AlO
Zn(OH)2 + Cl2 = ZnCl2 + O2 + H2 =>
Zn(OH)2 + Cl2 = ZnCl2 + O2 + H2
C6H8O3 + O2 = CO + H2O =>
2 C6H8O3 + 7 O2 = 12 CO + 8 H2O
WCl6 + O2 = WO3 + Cl2 =>
2 WCl6 + 3 O2 = 2 WO3 + 6 Cl2
C6H12O6 + Ag{+} + OH{-} = Ag + C6H11O7{-} + H2O =>
C6H12O6 + 2 Ag{+} + 3 OH{-} = 2 Ag + C6H11O7{-} + 2 H2O
KMnO4 + C6H5CH3 + H2SO4 = MnSO4 + K2SO4 + C6H5COOH + H2O =>
6 KMnO4 + 5 C6H5CH3 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 C6H5COOH + 14 H2O
C9H20 + Cl2 = CCl + HCl =>
2 C9H20 + 29 Cl2 = 18 CCl + 40 HCl
C6H10O5 = CH2O2 + C5H8O3 =>
C6H10O5 = CH2O2 + C5H8O3
NaOH(s) + HCl(aq) = H2O(l) + NaCl(aq) =>
NaOH(s) + HCl(aq) = H2O(l) + NaCl(aq)
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br =>
C2H5COOMgBr + H2O = C2H5COOH + Mg(OH)Br
AsH3 + O2 = H2O + AsO =>
4 AsH3 + 5 O2 = 6 H2O + 4 AsO
C2H4O2 + K2O = C2H3KO2 + H2O =>
2 C2H4O2 + K2O = 2 C2H3KO2 + H2O
KCl + H2O2 = K + HCl + O2 =>
2 KCl + H2O2 = 2 K + 2 HCl + O2
Ca + TbF3 = Tb + CaF =>
3 Ca + TbF3 = Tb + 3 CaF
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
Fe(OH)3 + H2 = Fe + H2O =>
2 Fe(OH)3 + 3 H2 = 2 Fe + 6 H2O
LaCr3(BO3)4 = LaB5O9 + LaBO3 + Cr2O3 =>
4 LaCr3(BO3)4 = 3 LaB5O9 + LaBO3 + 6 Cr2O3
CH3COONH3Cl + NaOH = CH2(OH)COONH4 + NaCl =>
CH3COONH3Cl + NaOH = CH2(OH)COONH4 + NaCl
Ag(NO3) + Na2(CO3) = Ag(CO3) + Na2(NO3) =>
Ag(NO3) + Na2(CO3) = Ag(CO3) + Na2(NO3)
X2 + Y2 = XY =>
X2 + Y2 = 2 XY
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO4{-} + Br{-} + H2O = MnO2 + BrO3{-} + OH{-} =>
2 MnO4{-} + Br{-} + H2O = 2 MnO2 + BrO3{-} + 2 OH{-}
Zn + Pb(No3) = Zn(No3) + Pb =>
Zn + Pb(No3) = Zn(No3) + Pb
Os + KOH + HNO3 = KOsO4(OH)2 + NO + H2O =>
Os + KOH + 3 HNO3 = KOsO4(OH)2 + 3 NO + H2O
NH4NO3 = NH3 + HNO3 =>
NH4NO3 = NH3 + HNO3
I + Na2SO3 + NaOH = NaI + Na2SO4 + H2O =>
2 I + Na2SO3 + 2 NaOH = 2 NaI + Na2SO4 + H2O
MnO2(s) + KClO3(aq) + KOH(aq) = KMnO4(aq) + KCl(aq) + H2O(l) =>
2 MnO2(s) + KClO3(aq) + 2 KOH(aq) = 2 KMnO4(aq) + KCl(aq) + H2O(l)
Li3PO4 + HBr = Li3Br3 + H3PO4 =>
Li3PO4 + 3 HBr = Li3Br3 + H3PO4
Fe(NO3)3 + H2O = Fe2O3 + HNO3 =>
2 Fe(NO3)3 + 3 H2O = Fe2O3 + 6 HNO3
Ni + HNO3 + H2O = Ni(NO3)2(H2O)6 + NO2 =>
Ni + 4 HNO3 + 4 H2O = Ni(NO3)2(H2O)6 + 2 NO2
HCl3 + Al = H + AlCl3 =>
HCl3 + Al = H + AlCl3
CH3COONH3Cl + NaOH = CH2(OH)COONH4 + NaCl =>
CH3COONH3Cl + NaOH = CH2(OH)COONH4 + NaCl
Na2CrO3 + H2O2 = Na2CrO5H2 =>
Na2CrO3 + H2O2 = Na2CrO5H2
N2O5(s) + H2O(l) = HNO3(ac) =>
N2O5(s) + H2O(l) = 2 HNO3(ac)
CH3CH3CH3COH + NaOH = CH3CH3CH3CNaO + H2O =>
CH3CH3CH3COH + NaOH = CH3CH3CH3CNaO + H2O
Pb(NO3)2(aq) + NaOH = Pb(OH)2(s) + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH = Pb(OH)2(s) + 2 NaNO3
NiCO3 + H2SO4 + H2O = NiSO4*7H2O + CO2 =>
NiCO3 + H2SO4 + 6 H2O = NiSO4*7H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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