| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 KOH = BaK2O2 + 2 H2O
C3H6 + KMnO4 + H2SO4 + H2O = C3H6(OH)2 + MnSO4 + K2SO4 =>
5 C3H6 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C3H6(OH)2 + 2 MnSO4 + K2SO4
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
HNO3(aq) + Na2O(s) = NaN + H2O2 + O =>
2 HNO3(aq) + Na2O(s) = 2 NaN + H2O2 + 5 O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + Mg = Mg(CH3COOH)2 =>
2 CH3COOH + Mg = Mg(CH3COOH)2
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
Ca3Al2Si3O12 + Al2O3 = CaAl2Si2O8 + Ca2Al2SiO7 =>
Ca3Al2Si3O12 + Al2O3 = CaAl2Si2O8 + Ca2Al2SiO7
Ni + K2SO4 = K + NiSO4 =>
Ni + K2SO4 = 2 K + NiSO4
CaC2O4 + CH3COOH = Ca(CH3COO) + CO2 + H2O =>
8 CaC2O4 + 7 CH3COOH = 8 Ca(CH3COO) + 14 CO2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2 + 2 NH4NO3
Au2S + HNO3 = Au2(SO4)3 + Au(NO3)3 + NO2 + H2O =>
3 Au2S + 48 HNO3 = Au2(SO4)3 + 4 Au(NO3)3 + 36 NO2 + 24 H2O
H2O2 + HCl = H2O + HClO3 =>
3 H2O2 + HCl = 3 H2O + HClO3
C203 + O2 = CO =>
2 C203 + 203 O2 = 406 CO
MnS = Mn + S =>
MnS = Mn + S
Fe(NO3)3 = Fe2O3 + NO + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO + 9 O2
CH2H5OH + O2 = CO2 + H2O =>
2 CH2H5OH + 5 O2 = 2 CO2 + 8 H2O
(C2H6)45 + O2 = CO2 + H2O =>
2(C2H6)45 + 315 O2 = 180 CO2 + 270 H2O
NaMnO4 + HNO3 = NaNO3 + HMnO4 =>
NaMnO4 + HNO3 = NaNO3 + HMnO4
H2O + SO2 = HSO2 + OH =>
H2O + SO2 = HSO2 + OH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3 + O2 = H2O + HNO3 =>
NH3 + 2 O2 = H2O + HNO3
(NH4)2 + Cu2O7 = NH4O7 + Cu2 =>
(NH4)2 + 2 Cu2O7 = 2 NH4O7 + 2 Cu2
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
(C2H3CO)2O + H2O = CH2OHCH2CO2H =>
(C2H3CO)2O + 3 H2O = 2 CH2OHCH2CO2H
BaCl2(aq) + NH4OH(aq) = Ba(OH)2(aq) + NH4Cl =>
BaCl2(aq) + 2 NH4OH(aq) = Ba(OH)2(aq) + 2 NH4Cl
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H6NH2 + HCl = C6H6NH3 + Cl =>
C6H6NH2 + HCl = C6H6NH3 + Cl
C50H7O30 + O2 = CO2 + H2O =>
4 C50H7O30 + 147 O2 = 200 CO2 + 14 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na[Al(OH)4] = NaOH + Al(OH)3 =>
Na[Al(OH)4] = NaOH + Al(OH)3
ClO + H2O = HClO2 + HClO =>
2 ClO + H2O = HClO2 + HClO
(AlOH)3 + HCl = (AlCl)3 + H2O =>
(AlOH)3 + 3 HCl = (AlCl)3 + 3 H2O
Cu + NaClO = CuO + Cl + Na =>
Cu + NaClO = CuO + Cl + Na
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
Al(NO3)3 + Ga = Al6 + Ga(NO3)9 =>
6 Al(NO3)3 + 2 Ga = Al6 + 2 Ga(NO3)9
(NH4)2SO4(aq) + SrCl2(aq) = NH4Cl + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = 2 NH4Cl + SrSO4
C2H5OH + CaCO3 = C2H5Ca + H2O + CO2 =>
5 C2H5OH + 4 CaCO3 = 4 C2H5Ca + 5 H2O + 6 CO2
LiOH + LiCl = Li3OCl + H2O =>
2 LiOH + LiCl = Li3OCl + H2O
SBr3 = S8 + Br2 =>
8 SBr3 = S8 + 12 Br2
NaOH + NH3 = H2O + NaNH2 =>
NaOH + NH3 = H2O + NaNH2
HCO2Na + CH2O2 = H3O + HCOO + CH2ONa =>
HCO2Na + 4 CH2O2 = H3O + 4 HCOO + CH2ONa
(AlOH)3 + HCl = (AlCl)3 + H2O =>
(AlOH)3 + 3 HCl = (AlCl)3 + 3 H2O
CdCl2 + Na2S = SCd + NaCl =>
CdCl2 + Na2S = SCd + 2 NaCl
(AlOH)3 + HCl = (AlCl)3 + H2O =>
(AlOH)3 + 3 HCl = (AlCl)3 + 3 H2O
Rb2CO3 + C2H3O2 = RbC2H3O2 + CO2 + H2O =>
7 Rb2CO3 + 16 C2H3O2 = 14 RbC2H3O2 + 11 CO2 + 3 H2O
NaNO2 + BrCl2 = NaCl2 + BrNO2 =>
NaNO2 + BrCl2 = NaCl2 + BrNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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