| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + Cl2 = 2 KCl
KMnO4 + C2H2O4*2H2O + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4*2H2O + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 18 H2O + K2SO4
FeO + H2SO4(dil) = FeSO4 + H2O =>
FeO + H2SO4(dil) = FeSO4 + H2O
Ni3Al + NO2 = Ni(NO2)2 + Al =>
Ni3Al + 6 NO2 = 3 Ni(NO2)2 + Al
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NH4OH + CH3OOH = CH3COONH4 + H2O =>
NH4OH + 2 CH3OOH = CH3COONH4 + 3 H2O
NaMnO4 + KOH = K2MnO4 + NaOH + H2O + O2 =>
4 NaMnO4 + 8 KOH = 4 K2MnO4 + 4 NaOH + 2 H2O + O2
Al + H2O = Al*H2O =>
Al + H2O = Al*H2O
C10H15NO = C10H15N + O2 =>
2 C10H15NO = 2 C10H15N + O2
KClO3 + KHSO3 = Cl2 + KHSO4 + K2SO4 + H2O =>
2 KClO3 + 5 KHSO3 = Cl2 + 3 KHSO4 + 2 K2SO4 + H2O
C1 + O2 = CO =>
2 C1 + O2 = 2 CO
Cu + Fe2(SO4)3 = Fe + Cu(SO4) =>
3 Cu + Fe2(SO4)3 = 2 Fe + 3 Cu(SO4)
C204{2-} + MnO4{-} + H{+} = CO2 + Mn2 + H2O =>
7 C204{2-} + 818 MnO4{-} + 832 H{+} = 1428 CO2 + 409 Mn2 + 416 H2O
Fe(Cl2)3 + Ca(OH)2 = Fe((OH)2)3 + CaCl2 =>
Fe(Cl2)3 + 3 Ca(OH)2 = Fe((OH)2)3 + 3 CaCl2
K2Cr2O7 + C2H5OH5 + H2SO4 = Cr2(SO4)2 + K2SO4 + C3CO2H + H2O =>
19 K2Cr2O7 + 16 C2H5OH5 + 57 H2SO4 = 19 Cr2(SO4)2 + 19 K2SO4 + 8 C3CO2H + 133 H2O
Al2(SO4)3 + H3PO4 = AlPO4 + H6(SO4)3 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + H6(SO4)3
FeO + SO2 = FeSO4 + SO =>
FeO + 2 SO2 = FeSO4 + SO
H2O + N2O4 = NO + OH =>
2 H2O + N2O4 = 2 NO + 4 OH
Tl + H2S = Tl2S + H2 =>
2 Tl + H2S = Tl2S + H2
FeO + HCl + O2 = FeCl3 + H2O2 =>
2 FeO + 6 HCl + 2 O2 = 2 FeCl3 + 3 H2O2
Ni(OH)2 + NH3*H2O = (Ni(NH3)6)(OH)2 + H2O =>
Ni(OH)2 + 6 NH3*H2O = (Ni(NH3)6)(OH)2 + 6 H2O
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(OH)2 + H(ClO3) = Fe(ClO3)2 + H2O =>
Fe(OH)2 + 2 H(ClO3) = Fe(ClO3)2 + 2 H2O
HNO3 + PbI2 = NO + I2 + H2O + Pb(NO3)2 =>
8 HNO3 + 3 PbI2 = 2 NO + 3 I2 + 4 H2O + 3 Pb(NO3)2
P4S3 + H2O = H3PO4 + H3PO2 + H2S =>
2 P4S3 + 18 H2O = H3PO4 + 7 H3PO2 + 6 H2S
Na + H2PO4 = NaPO4 + H2 =>
Na + H2PO4 = NaPO4 + H2
Zn + NCl = ZnCl + N =>
Zn + NCl = ZnCl + N
Ni(NO)(aq) + NaPO(aq) = NiPO(s) + NaNO(aq) =>
Ni(NO)(aq) + NaPO(aq) = NiPO(s) + NaNO(aq)
Ni{2+} + Ce{3+} = Ni + Ce{4+} =>
Ni{2+} + 2 Ce{3+} = Ni + 2 Ce{4+}
Na2S + Na2CrO4 + H2O = S + Na(Cr(OH)4(H2O)2) + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na(Cr(OH)4(H2O)2) + 8 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3COOH + H2O2 = CH3CO3H + H2O =>
CH3COOH + H2O2 = CH3CO3H + H2O
Cd(NO3) + FeBr2 = CdBr + Fe(NO3)2 =>
2 Cd(NO3) + FeBr2 = 2 CdBr + Fe(NO3)2
CH3C6H5 + HBr = CH2C6H5Br + H2 =>
CH3C6H5 + HBr = CH2C6H5Br + H2
Sn(OH)2 + HNO3 = Sn(NO3)2 + H2O =>
Sn(OH)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
Ni + S = NiS =>
Ni + S = NiS
HCOOH + O2 = H2CO3 =>
2 HCOOH + O2 = 2 H2CO3
AsCl3 + H3PO2 + H2O = As + H3PO4 + HCl =>
4 AsCl3 + 3 H3PO2 + 6 H2O = 4 As + 3 H3PO4 + 12 HCl
C6H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
HCl(aq) + K2CrO4(aq) = H2CrO4(aq) + KCl(aq) =>
2 HCl(aq) + K2CrO4(aq) = H2CrO4(aq) + 2 KCl(aq)
SnN2O6 + NaHCO3 = Sn3H4O10N2 + NaNO3 + CO2 =>
3 SnN2O6 + 4 NaHCO3 = Sn3H4O10N2 + 4 NaNO3 + 4 CO2
H2 + FeO = H3O + Fe =>
3 H2 + 2 FeO = 2 H3O + 2 Fe
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
CoCl2 + H2O2 + HCl + N2C2H8 = CoN2H9C2Cl4 + H2O =>
2 CoCl2 + H2O2 + 4 HCl + 2 N2C2H8 = 2 CoN2H9C2Cl4 + 2 H2O
NH3*H2O + HgO = H2O + Hg + N =>
2 NH3*H2O + 3 HgO = 5 H2O + 3 Hg + 2 N
Mn(NO3)2 + Na2HPO4 = MnHPO4 + NaNO3 =>
Mn(NO3)2 + Na2HPO4 = MnHPO4 + 2 NaNO3
LiCl + KOH = LiHO + KCl =>
LiCl + KOH = LiHO + KCl
PCl5 + CH3OH = CH3Cl + POCl3 + HCl =>
PCl5 + CH3OH = CH3Cl + POCl3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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