| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H4Cl2 + 3 O2 = 4 CO + 2 H2O + 4 HCl
Zr + H2O = ZrO2 + H2 =>
Zr + 2 H2O = ZrO2 + 2 H2
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = CH2OHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH2OHCH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2Te = H2 + Te =>
H2Te = H2 + Te
C + S = CS2 =>
C + 2 S = CS2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ag2S + Al + Na2CO3 + H2O = Ag + Na[Al(OH)4] + Na2S + H2CO3 =>
3 Ag2S + 2 Al + 4 Na2CO3 + 8 H2O = 6 Ag + 2 Na[Al(OH)4] + 3 Na2S + 4 H2CO3
Ca + FeCl3 = Fe + CaCl2 =>
3 Ca + 2 FeCl3 = 2 Fe + 3 CaCl2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
NaCl + BaCl2 = Na2Ba + Cl2 =>
2 NaCl + BaCl2 = Na2Ba + 2 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Ba3 + (NH3)2 = Ba3N2 + H2 =>
Ba3 + (NH3)2 = Ba3N2 + 3 H2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
I2 + NaOH = NaI + O2 + H2O =>
2 I2 + 4 NaOH = 4 NaI + O2 + 2 H2O
NaMnO4 + H2O + Fe = Fe(OH)2 + MnO2 + NaOH =>
2 NaMnO4 + 4 H2O + 3 Fe = 3 Fe(OH)2 + 2 MnO2 + 2 NaOH
NO4 + H2O = NH3 + O2 =>
4 NO4 + 6 H2O = 4 NH3 + 11 O2
Ba + Sr(NO3)2 = BaNO3 + Sr =>
2 Ba + Sr(NO3)2 = 2 BaNO3 + Sr
C13H16O + C6H8 = C13H18O + C6H6 =>
C13H16O + C6H8 = C13H18O + C6H6
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
S8 + NO3{-} + H{+} = S4O6 + NO2 + H2O =>
S8 + 24 NO3{-} + 24 H{+} = 2 S4O6 + 24 NO2 + 12 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
F2 + LiBr = Br2 + LiF =>
F2 + 2 LiBr = Br2 + 2 LiF
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
PF5 + H2O + KOH = HF + K3PO4 =>
PF5 + H2O + 3 KOH = 5 HF + K3PO4
Al(NO3)3 + K2CO3 + H2O = KNO3 + Al(OH)3 + H2CO3 =>
2 Al(NO3)3 + 3 K2CO3 + 6 H2O = 6 KNO3 + 2 Al(OH)3 + 3 H2CO3
Al2O3 + CH4 = Al + H2O + CO2 =>
4 Al2O3 + 3 CH4 = 8 Al + 6 H2O + 3 CO2
CaCO3 + HBr = Ca(Br)2 + CO2 + H2O =>
CaCO3 + 2 HBr = Ca(Br)2 + CO2 + H2O
CH3CH2CH3 + HCl = CH3CH2CH2Cl + H2 =>
CH3CH2CH3 + HCl = CH3CH2CH2Cl + H2
SO2 + ZnO = O2 + ZnS =>
2 SO2 + 2 ZnO = 3 O2 + 2 ZnS
MnO3 + Cl = ClO3 + MnO =>
3 MnO3 + 2 Cl = 2 ClO3 + 3 MnO
Cu(NO3)2 + H2O = Cu(OH)2 + NO3 + H2 =>
Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 NO3 + H2
MgCl2NH3 = Mg(NH3)Cl2 =>
MgCl2NH3 = Mg(NH3)Cl2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K + Al2O3 = K3O3 + Al =>
3 K + Al2O3 = K3O3 + 2 Al
Cr(OH)3 + HCl + H2O = Cr(H2O)4Cl3 =>
Cr(OH)3 + 3 HCl + H2O = Cr(H2O)4Cl3
FeCl2 + Ce(SO4)2 = Fe2(SO4)3 + CeCl3 + Ce2(SO4)3 =>
6 FeCl2 + 6 Ce(SO4)2 = 3 Fe2(SO4)3 + 4 CeCl3 + Ce2(SO4)3
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
CuCl2 + NaNO3 = CuCl2NaNO3 =>
CuCl2 + NaNO3 = CuCl2NaNO3
MgS + Bi3(PO3)5 = Mg3(PO3)2 + Bi2S5 =>
15 MgS + 2 Bi3(PO3)5 = 5 Mg3(PO3)2 + 3 Bi2S5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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