| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 P4010 + 12030 H2O = 8020 H3P04 + 6015 O2
CH3CH2OH = CH3COH + H2 =>
CH3CH2OH = CH3COH + H2
Pb(CO3)2 + HAsO3 = Pb(AsO3)4 + CO2 + H2O =>
Pb(CO3)2 + 4 HAsO3 = Pb(AsO3)4 + 2 CO2 + 2 H2O
KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s) =>
KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s)
Mg + TiO2 = MgO2 + Ti =>
Mg + TiO2 = MgO2 + Ti
Ca(OH)2 + NH4NO3 = NH3 + Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + Ca(NO3)2 + 2 H2O
Fe2O3 + HCl = Fe + HClO =>
Fe2O3 + 3 HCl = 2 Fe + 3 HClO
H4P2O7 + Al(OH)3 = (Al(OH)2)4(P2O7) + H2O =>
H4P2O7 + 4 Al(OH)3 = (Al(OH)2)4(P2O7) + 4 H2O
CuSO4(aq) + NiCl2(aq) = CuCl2(s) + NiSO4 =>
CuSO4(aq) + NiCl2(aq) = CuCl2(s) + NiSO4
HOH + Cl2 = HCl + O2 =>
2 HOH + 2 Cl2 = 4 HCl + O2
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)4 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O
Titanium + nitrogen = titaniumnitride =>
2 Ti + N2 = 2 TiN
FeCl3 + NaXOH = Fe(XOH)3 + NaCl =>
FeCl3 + 3 NaXOH = Fe(XOH)3 + 3 NaCl
K3N + CO2 = K2O + C3N4 =>
4 K3N + 3 CO2 = 6 K2O + C3N4
Pb(C2H3O2)4 + HCl = PbCl4 + CH3COOH =>
Pb(C2H3O2)4 + 4 HCl = PbCl4 + 4 CH3COOH
CaC04 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 CaC04 + 18 KMnO4 + 32 H2SO4 = 5 CaSO4 + 18 MnSO4 + 9 K2SO4 + 20 CO2 + 32 H2O
Li + CH4 = LiCH4 =>
Li + CH4 = LiCH4
HI + Ca = Ca2I2 + H2 =>
2 HI + 2 Ca = Ca2I2 + H2
MnO2 + KOH + Cl2O = KMnO4 + KCl + H2O =>
4 MnO2 + 10 KOH + 3 Cl2O = 4 KMnO4 + 6 KCl + 5 H2O
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
I2 + NaClO3 + H2O = HIO3 + NaCl =>
3 I2 + 5 NaClO3 + 3 H2O = 6 HIO3 + 5 NaCl
KL + F2O + H2O = KF + KOH + L2 =>
4 KL + F2O + H2O = 2 KF + 2 KOH + 2 L2
As2S5 + HNO3 + H2O = H3AsO4 + H2SO3 + NO =>
As2S5 + 10 HNO3 + 3 H2O = 2 H3AsO4 + 5 H2SO3 + 10 NO
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
ClF3 + OsO4 = Cl2 + O2 + OsF4 =>
4 ClF3 + 3 OsO4 = 2 Cl2 + 6 O2 + 3 OsF4
Zn + NaOH + H2O = Na2Zn(HO)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(HO)4 + H2
Fe2(CO3)3 + HF = FeF3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HF = 2 FeF3 + 3 CO2 + 3 H2O
CO + H2O + HF = C2H3O2F + O =>
2 CO + H2O + HF = C2H3O2F + O
M + H2SO4 = M2(SO4) + SO2 + H2O =>
2 M + 2 H2SO4 = M2(SO4) + SO2 + 2 H2O
CaCl2 + Na3PO4 = Ca3PO4 + NaCl2 =>
3 CaCl2 + Na3PO4 = Ca3PO4 + 3 NaCl2
Si3Br6 + S6 = SiS2 + SBr2 =>
2 Si3Br6 + 3 S6 = 6 SiS2 + 6 SBr2
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
C23 + H26O3 = C23H26O3 =>
C23 + H26O3 = C23H26O3
Fe2Cl3 + Cu = CuCl + Fe3 =>
3 Fe2Cl3 + 9 Cu = 9 CuCl + 2 Fe3
C2H5(OH)2 + Na = C2H5ONa + H2O =>
C2H5(OH)2 + Na = C2H5ONa + H2O
NiCl2 + LiNO3 = Ni(NO3)2 + LiCl =>
NiCl2 + 2 LiNO3 = Ni(NO3)2 + 2 LiCl
Na2SO3 + HNO = NaNO + H2O + SO2 =>
Na2SO3 + 2 HNO = 2 NaNO + H2O + SO2
CuFeS2 + O2 = FeS + Cu2S + SO2 =>
2 CuFeS2 + O2 = 2 FeS + Cu2S + SO2
I2 + K2SO4 = KSO4 + KI =>
I2 + 2 K2SO4 = 2 KSO4 + 2 KI
FeSO4 + KI + KIO3 + H2O = Fe(OH)2 + K2SO4 + I2 =>
3 FeSO4 + 5 KI + KIO3 + 3 H2O = 3 Fe(OH)2 + 3 K2SO4 + 3 I2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaO + Al(OH)3 = Al2O3 + Ca(OH)2 =>
3 CaO + 2 Al(OH)3 = Al2O3 + 3 Ca(OH)2
Ni + Cr = NiCr =>
Ni + Cr = NiCr
Fe2 + Cl1 = FeCl2 =>
Fe2 + 4 Cl1 = 2 FeCl2
K2Cr2O7 + KIO4 + H2O + KCl = CrI3 + KOH + Cl2 =>
K2Cr2O7 + 6 KIO4 + 31 H2O + 54 KCl = 2 CrI3 + 62 KOH + 27 Cl2
ZnO + LiOH = Li2ZnO2 + H2O =>
ZnO + 2 LiOH = Li2ZnO2 + H2O
KMnO4 + H2O + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4
NH2 + H = NH3 =>
NH2 + H = NH3
HNO3 + HCl = H2 + NO3Cl =>
HNO3 + HCl = H2 + NO3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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