| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaAl(OH)4 + 3 H2SO4 = Al2(SO4)3 + 6 H2O + 2 NaOH
Li3N + H2O = Li2NH + LiOH =>
Li3N + H2O = Li2NH + LiOH
KBr + H2(SO4) + MnO2 = Br2 + K2(SO4) + Mn(SO4) + H2O =>
2 KBr + 2 H2(SO4) + MnO2 = Br2 + K2(SO4) + Mn(SO4) + 2 H2O
SO2 + Al = Al2S3 + Al2O3 =>
3 SO2 + 6 Al = Al2S3 + 2 Al2O3
C17H19NO3 = C17H18NO2OH =>
C17H19NO3 = C17H18NO2OH
AlCl3*6H2O = AlCl3 + H2O =>
AlCl3*6H2O = AlCl3 + 6 H2O
HCl + HClO4 = Cl2O3 + H2O =>
HCl + HClO4 = Cl2O3 + H2O
CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4
NaOH + AgNO3 = H2O + NaNO3 + Ag2O =>
2 NaOH + 2 AgNO3 = H2O + 2 NaNO3 + Ag2O
NiCl2 + H2O = NiCl2*6H2O =>
NiCl2 + 6 H2O = NiCl2*6H2O
N2H6 + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + N2 + H2O =>
N2H6 + 6 K3[Fe(CN)6] + 6 KOH = 6 K4[Fe(CN)6] + N2 + 6 H2O
NiCl2*6H2O = NiCl2 + H2O =>
NiCl2*6H2O = NiCl2 + 6 H2O
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
NaNO3 + Cu + H2SO4 = CuSO4 + Na2SO4 + NO2 + H2O =>
2 NaNO3 + Cu + 2 H2SO4 = CuSO4 + Na2SO4 + 2 NO2 + 2 H2O
Na2S + Au(NO3)2 = NaNO3 + AuS =>
Na2S + Au(NO3)2 = 2 NaNO3 + AuS
Ni2(SO4)3 = Ni2O3 + SO3 =>
Ni2(SO4)3 = Ni2O3 + 3 SO3
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
C + FeCr2O4 = FeCr2 + CO2 =>
2 C + FeCr2O4 = FeCr2 + 2 CO2
K2O + Cl2O7 = K2Cl2O8 =>
K2O + Cl2O7 = K2Cl2O8
C + FeCr2O4 = FeCr2 + CO2 =>
2 C + FeCr2O4 = FeCr2 + 2 CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
C2H5OH + Fe(NO3)3*9H2O = Fe(C2H5O)3 + HNO3 + H2O =>
3 C2H5OH + Fe(NO3)3*9H2O = Fe(C2H5O)3 + 3 HNO3 + 9 H2O
AlBr3(aq) + K2SO4(aq) = AlK2 + Br3SO4 =>
AlBr3(aq) + K2SO4(aq) = AlK2 + Br3SO4
NH4NO2 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO2 + 8 HCl = 8 NH4Cl + 6 NO2 + 2 H2O
NiCl2 + H2O = NiCl2*6H2O =>
NiCl2 + 6 H2O = NiCl2*6H2O
Mn + Cl2 = MnCl2 =>
Mn + Cl2 = MnCl2
NiCl2 + H2O = NiCl2*6H2O =>
NiCl2 + 6 H2O = NiCl2*6H2O
NaHCO3 = H2O(g) + CO2(g) + Na2O =>
2 NaHCO3 = H2O(g) + 2 CO2(g) + Na2O
H3AIF6 + Na2CO3 = Na3AIF6 + H2O + CO2 =>
2 H3AIF6 + 3 Na2CO3 = 2 Na3AIF6 + 3 H2O + 3 CO2
KNO3 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO3 + 6 KI + 8 HCl = 8 KCl + 2 NO + 4 H2O + 3 I2
K2CrO7 + KOH = Cr(OH)3 + K2O + KO2 =>
K2CrO7 + 3 KOH = Cr(OH)3 + K2O + 3 KO2
C3H7NO2 + NaOH = C3H6NO2Na + H2O =>
C3H7NO2 + NaOH = C3H6NO2Na + H2O
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
HBr + Mg = Br2Mg + H2 =>
2 HBr + Mg = Br2Mg + H2
C14H22 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H22 + 18 KMnO4 + 27 H2SO4 = 10 C7H6O2 + 18 MnSO4 + 9 K2SO4 + 52 H2O
C18H38 + Cl2 = C18H35Cl3 + HCl =>
C18H38 + 3 Cl2 = C18H35Cl3 + 3 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2Mg3Fe3(AlSi3O10)2(OH)4 + H2SO4 = KAlSi3O8 + MgSO4 + FeSO4 + H2O =>
K2Mg3Fe3(AlSi3O10)2(OH)4 + 6 H2SO4 = 2 KAlSi3O8 + 3 MgSO4 + 3 FeSO4 + 8 H2O
CuCO3 + HI = CuI + HCO3 =>
CuCO3 + HI = CuI + HCO3
NaCl03 + MnO2 + NaOH = NaCl + NaMnO4 + H2O =>
3 NaCl03 + 2 MnO2 + 8 NaOH = 9 NaCl + 2 NaMnO4 + 4 H2O
H2O2 + CO(NH2)2 = CO2 + NH3 + O2 =>
2 H2O2 + 2 CO(NH2)2 = 2 CO2 + 4 NH3 + O2
Li + O2 = LiO2 =>
Li + O2 = LiO2
Na2(SO4) + CuS = Cu(SO4) + Na2S =>
Na2(SO4) + CuS = Cu(SO4) + Na2S
MgSO4 + BaCl2 = MgCl2BaSO4 =>
MgSO4 + BaCl2 = MgCl2BaSO4
Al2S3O12 + NaOH = Al(OH)3 + Na2SO4 =>
Al2S3O12 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
MnO4 + H{+} + C2H(OH)2 = Mn{2+} + H2O + (COOH)2 =>
5 MnO4 + 10 H{+} + 6 C2H(OH)2 = 5 Mn{2+} + 8 H2O + 6(COOH)2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CH3CH(OH)CH(CH3)CH2CH3 + O2 = H2O + CO2 =>
CH3CH(OH)CH(CH3)CH2CH3 + 9 O2 = 7 H2O + 6 CO2
Fe(NO3)2 + Cl2 = FeCl2 + NO3 =>
Fe(NO3)2 + Cl2 = FeCl2 + 2 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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