| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CO2H + Pb(OH)2 = 2 H2O + Pb(C2H3O2)2
CO + H2O + HCl = C2H4Cl2 + O2 =>
4 CO + 2 H2O + 4 HCl = 2 C2H4Cl2 + 3 O2
C4H6O5NaOH = NaC4H5O5H2O =>
C4H6O5NaOH = NaC4H5O5H2O
NiO + MnO2 = NiMnO3 =>
NiO + MnO2 = NiMnO3
Al(NO3)2 + H2S = AlS + HNO3 =>
Al(NO3)2 + H2S = AlS + 2 HNO3
Li0 + H2O = LiOH + (H2)0 =>
2 Li0 + 2 H2O = 2 LiOH + (H2)0
nitrogenmonoxide + carbonmonoxide = nitrogen + carbondioxide =>
2 NO + 2 CO = N2 + 2 CO2
CuSO4 + H2O = [Cu(H2O)6] + SO4 =>
CuSO4 + 6 H2O = [Cu(H2O)6] + SO4
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
BCl3 + I2 = BI3 + Cl2 =>
2 BCl3 + 3 I2 = 2 BI3 + 3 Cl2
CuSO4H2O + KSCN = Cu(SCN)2 + K2SO4 + H2O =>
CuSO4H2O + 2 KSCN = Cu(SCN)2 + K2SO4 + H2O
Al4C3(aq) + H2O(l) = CH4(g) + Al(OH)3 =>
Al4C3(aq) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3
HBr + Zn = H2 + ZnBr =>
2 HBr + 2 Zn = H2 + 2 ZnBr
FeCl3(aq) + KSCN(aq) = Fe(SNC)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SNC)3(aq) + 3 KCl(aq)
CaO + SO3 + H2O = Ca(HSO4)2 =>
CaO + 2 SO3 + H2O = Ca(HSO4)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Fe + NH + H2O = Fe(OH) + NH4 =>
3 Fe + NH + 3 H2O = 3 Fe(OH) + NH4
SrC2H3O2 + Fe = FeC2H3O2 + Sr =>
SrC2H3O2 + Fe = FeC2H3O2 + Sr
HI + FeO = HIO + Fe =>
HI + FeO = HIO + Fe
Na3CO3 + BaCl2 = Na3Cl2 + BaCO3 =>
Na3CO3 + BaCl2 = Na3Cl2 + BaCO3
H2 + FeCl3 = Fe + HCl =>
3 H2 + 2 FeCl3 = 2 Fe + 6 HCl
Cu(SO4) + NH4OH = Cu(NH3)4SO4 + H2O =>
Cu(SO4) + 4 NH4OH = Cu(NH3)4SO4 + 4 H2O
Mn + MgCO3 = Mn(CO3)2 + Mg =>
Mn + 2 MgCO3 = Mn(CO3)2 + 2 Mg
CaI = Ca2 + I2 =>
2 CaI = Ca2 + I2
KNO3(heat) = KN + O2 =>
2 KNO3(heat) = 2 KN + 3 O2
Cr + H2SO4 = Cr2(SO4)3 + H2O + H2S =>
8 Cr + 15 H2SO4 = 4 Cr2(SO4)3 + 12 H2O + 3 H2S
Li + KNO3 = Li2O + K2O + N2 =>
10 Li + 2 KNO3 = 5 Li2O + K2O + N2
FeCl2(s) + NaNO3(s) + HCl(g) = FeCl3(s) + NaCl(s) + H2O(l) + NO(g) =>
3 FeCl2(s) + NaNO3(s) + 4 HCl(g) = 3 FeCl3(s) + NaCl(s) + 2 H2O(l) + NO(g)
P4 + NaOH + O2 = PH3 + Na2HPO3 =>
2 P4 + 12 NaOH + 3 O2 = 2 PH3 + 6 Na2HPO3
C2H4O + CO2 = CO + H2 =>
C2H4O + CO2 = 3 CO + 2 H2
VF3 + ZnF2 + H2O = [Zn(H2O)6][VF5(H2O)] =>
VF3 + ZnF2 + 7 H2O = [Zn(H2O)6][VF5(H2O)]
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C6H13OH + O = CO2 + H2 =>
C6H13OH + 11 O = 6 CO2 + 7 H2
Cr2O7{-2} + H{+} + CH3CH2CHO = Cr{3+} + H2O + CH3CH2COOH =>
Cr2O7{-2} + 8 H{+} + 3 CH3CH2CHO = 2 Cr{3+} + 4 H2O + 3 CH3CH2COOH
Fe3 + H1C2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe3 + 18 H1C2H3O2 = 6 Fe(C2H3O2)3 + 9 H2
NaI + CuSO4 = Cu + I2 + Na2SO4 =>
2 NaI + CuSO4 = Cu + I2 + Na2SO4
KMnO4 + FeSO4 + H2SO4 = H2O + MnSO4 + K2SO4 + Fe2(SO4)3 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 8 H2O + 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3
SF6 + H2 = HF + S =>
SF6 + 3 H2 = 6 HF + S
H2S(aq) + Cl2(aq) = HCl(aq) + S8(s)(unbalanced) =>
8 H2S(aq) + 8 Cl2(aq) = 16 HCl(aq) + S8(s)(unbalanced)
Fe2O3 + KNO3 + KOH = K2FeO4 + KN02 + H2O =>
11 Fe2O3 + 12 KNO3 + 38 KOH = 22 K2FeO4 + 6 KN02 + 19 H2O
C6H6O = C6H5OH =>
C6H6O = C6H5OH
KMnO4 + (NH4)2CO3 = K2CO3 + NH4MnO4 =>
2 KMnO4 + (NH4)2CO3 = K2CO3 + 2 NH4MnO4
N2O3 + C2H5OH = C2H5NO2 + H2O =>
N2O3 + 2 C2H5OH = 2 C2H5NO2 + H2O
Fe + H2 = FeH3 =>
2 Fe + 3 H2 = 2 FeH3
C3H6O + Ag(NH3)2OH = AgC3O2NH4 + Ag + NH3 + H2O =>
C3H6O + 7 Ag(NH3)2OH = AgC3O2NH4 + 6 Ag + 13 NH3 + 6 H2O
NH2Cl + Ca(OH)2 = Ca(OCl)2 + NH3 =>
2 NH2Cl + Ca(OH)2 = Ca(OCl)2 + 2 NH3
C3H7ONa + C4H9Cl = C3H7OC4H9 + NaCl =>
C3H7ONa + C4H9Cl = C3H7OC4H9 + NaCl
LithiumHydroxide + MagnesiumNitrate = LithiumNitrate + MagnesiumHydroxide =>
LithiumHydroxide + MagnesiumNitrate = LithiumNitrate + MagnesiumHydroxide
Ce(IO3)4 + H2C2O4 = Ce2(CeO4)3 + I2 + CO2 + H2O =>
5 Ce(IO3)4 + 48 H2C2O4 = Ce2(CeO4)3 + 10 I2 + 96 CO2 + 48 H2O
KOH + FeO = Fe(OH)2 + K2O =>
2 KOH + FeO = Fe(OH)2 + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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