| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
La2O3 + MoO3 + Mo + NH3 = LaMoO2N + H2O =>
3 La2O3 + 4 MoO3 + 2 Mo + 6 NH3 = 6 LaMoO2N + 9 H2O
(NH4)2SO4 + BaCl2 = BaSO4 + NH3 + HCl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH3 + 2 HCl
VO2 + HBr = VOBr2 + H2O =>
VO2 + 2 HBr = VOBr2 + H2O
Mg + ZnO = MgO2 + Zn =>
Mg + 2 ZnO = MgO2 + 2 Zn
Ca2SiO4 + K3PO4 = K4SiO4 + Ca3(PO4)2 =>
3 Ca2SiO4 + 4 K3PO4 = 3 K4SiO4 + 2 Ca3(PO4)2
H2S + SO2 = S8 + HO2 =>
8 H2S + 16 SO2 = 3 S8 + 16 HO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
X2O + HCl = X2Cl + OH =>
X2O + HCl = X2Cl + OH
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 + NH3*H2O =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 2 NH3*H2O
Na3PO4 + Fe2O3 = Na2O + Fe3(PO4)3 =>
6 Na3PO4 + 3 Fe2O3 = 9 Na2O + 2 Fe3(PO4)3
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Fe(OH)3 + CuSO4 = Fe2(SO4)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(OH)2
Ti + O + H2O = Ti(OH)5 =>
2 Ti + 5 O + 5 H2O = 2 Ti(OH)5
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CH3NCS + CH3NO2 + KOH + (CH3)2SO4 = C4H8N2SO2 + KCH3SO4 + H2O =>
CH3NCS + CH3NO2 + KOH + (CH3)2SO4 = C4H8N2SO2 + KCH3SO4 + H2O
N2O1000 + H2O = HNO3 + O2 =>
2 N2O1000 + 2 H2O = 4 HNO3 + 995 O2
H2S + SO2(g) = H2O(l) + S(s) =>
2 H2S + SO2(g) = 2 H2O(l) + 3 S(s)
CH3C(CH3)CHCH2CH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH3C(CH3)CHCH2CH3 + 4 KMnO4 + 8 H2O = 6 CH3CHOHCH2OH + 4 MnO2 + 4 KOH
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
C51H98O6 + CH3OH = C17H34O2 + C3H8O3 =>
C51H98O6 + 3 CH3OH = 3 C17H34O2 + C3H8O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C8H14 + C5H9O2 = C13O2H23 =>
C8H14 + C5H9O2 = C13O2H23
Li2O + ZnO = Li2ZnO2 =>
Li2O + ZnO = Li2ZnO2
C2H5NH3NO3 + H2O = C2H6NH3NO3 + OH =>
C2H5NH3NO3 + H2O = C2H6NH3NO3 + OH
NOCl + WC6 + O6 = WN2O2Cl2 + CO =>
2 NOCl + WC6 + O6 = WN2O2Cl2 + 6 CO
H2SO4 = S + O + H2O =>
H2SO4 = S + 3 O + H2O
C2(s) + H2O(g) = CO2(g) + H2(g) =>
C2(s) + 4 H2O(g) = 2 CO2(g) + 4 H2(g)
HI + NaHCO3 = H2CO3 + NaI =>
HI + NaHCO3 = H2CO3 + NaI
AlBr + KOH = AlOH + BrK =>
AlBr + KOH = AlOH + BrK
Fe(HCO3)2 + H2SO4 = FeSO4 + H2O + CO2 =>
Fe(HCO3)2 + H2SO4 = FeSO4 + 2 H2O + 2 CO2
N2O3 + CO2 = N2(CO3)3 =>
N2O3 + 3 CO2 = N2(CO3)3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KNO3 + C8H18 = N2 + CO2 + H2O + K2CO3 =>
10 KNO3 + C8H18 = 5 N2 + 3 CO2 + 9 H2O + 5 K2CO3
C6H12O6 + NH4 = C2H5O2N + H =>
C6H12O6 + 3 NH4 = 3 C2H5O2N + 9 H
B2O3 + Co(NO3)2 = Co(BO2)2 + NO2 + O2 =>
2 B2O3 + 2 Co(NO3)2 = 2 Co(BO2)2 + 4 NO2 + O2
Cl + CH4 = HCl + C =>
4 Cl + CH4 = 4 HCl + C
K3CrO4 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
K3CrO4 + 2 KI + 8 HCl = CrCl3 + 5 KCl + I2 + 4 H2O
C22H44O2 + O2 = CO2 + H2O =>
C22H44O2 + 32 O2 = 22 CO2 + 22 H2O
CaCO3 + HNO3 = CO3H + CaNO3 =>
CaCO3 + HNO3 = CO3H + CaNO3
NaCl(aq) + Ba(OH)2(aq) = BaCl2 + NaHO =>
2 NaCl(aq) + Ba(OH)2(aq) = BaCl2 + 2 NaHO
Li2CO3 + MgCl2 = Li2Cl2 + MgCO3 =>
Li2CO3 + MgCl2 = Li2Cl2 + MgCO3
PtNO3 = Pt + NO2 + O2 =>
2 PtNO3 = 2 Pt + 2 NO2 + O2
PbS + HNO3 = Pb(NO3)2 + S + H =>
PbS + 2 HNO3 = Pb(NO3)2 + S + 2 H
MnO4(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO4(s) + 8 Al(s) = 3 Mn(s) + 4 Al2O3(s)
H2O + C16H17NaO14 = CO2 + H2 + C2H3NaO3 =>
17 H2O + C16H17NaO14 = 14 CO2 + 24 H2 + C2H3NaO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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