| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 2 O2 = 2 P2O2
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
HCl + Sb = H2 + SbCl3 =>
6 HCl + 2 Sb = 3 H2 + 2 SbCl3
C3H8O2 + KNO3 + S = K2S + CO2 + N2 + H2O =>
3 C3H8O2 + 8 KNO3 + 4 S = 4 K2S + 9 CO2 + 4 N2 + 12 H2O
Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + H2O =>
2 Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + 2 H2O
Fe{2+} + CrO7{2-} + F{-} + H{+} = FeF{2+} + Cr{3+} + H2O =>
9 Fe{2+} + CrO7{2-} + 9 F{-} + 14 H{+} = 9 FeF{2+} + Cr{3+} + 7 H2O
AlI3 + Br2 = AlBr3 + I2 =>
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
Al + NaOH + H2(SO4)2 = NaAlSO4 + H2O =>
2 Al + 2 NaOH + H2(SO4)2 = 2 NaAlSO4 + 2 H2O
Pb3(PO4)2 + H2O = Pb(OH)2 + H3PO4 =>
Pb3(PO4)2 + 6 H2O = 3 Pb(OH)2 + 2 H3PO4
Ca(ClO)2 + H2O = HOCl + Ca(OH)2 =>
Ca(ClO)2 + 2 H2O = 2 HOCl + Ca(OH)2
PbO2 + HNO3 = Pb(NO3)2 + H2O + NO3 =>
PbO2 + 4 HNO3 = Pb(NO3)2 + 2 H2O + 2 NO3
Fe(NO3)3 + (C6H5)2NH = Fe[N(C6H5)2]3 + HNO3 =>
Fe(NO3)3 + 3(C6H5)2NH = Fe[N(C6H5)2]3 + 3 HNO3
C6H10 + KMnO4 + H2O = C6H10(OH)2 + MnO + KOH =>
5 C6H10 + 2 KMnO4 + 6 H2O = 5 C6H10(OH)2 + 2 MnO + 2 KOH
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
CS + O = CSO =>
CS + O = CSO
Pb(NO3)2 + AlI3 = PbI2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlI3 = 3 PbI2 + 2 Al(NO3)3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
SO4 + Fe = Fe2(SO4)3 =>
3 SO4 + 2 Fe = Fe2(SO4)3
KMnO4 + H2C2O4 = Mn + CO2 + H2O + K =>
KMnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O + K
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
MnSO4 + HBr = MnBr2 + H2SO4 =>
MnSO4 + 2 HBr = MnBr2 + H2SO4
Ba(OH)2(H2O) + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2(H2O) + 2 NH4Cl = 2 NH3 + 3 H2O + BaCl2
Na2SO3 + KMnO4 + H2O2 = Na2SO4 + MnO2 + KOH =>
4 Na2SO3 + 2 KMnO4 + H2O2 = 4 Na2SO4 + 2 MnO2 + 2 KOH
MgO + NaHSO4 = MgSO4 + Na2SO4 + H2O =>
MgO + 2 NaHSO4 = MgSO4 + Na2SO4 + H2O
C2H6O + KMnO4 + H2SO4 = C2H3O2 + MnSO4 + K2SO4 + H2O =>
2 C2H6O + 2 KMnO4 + 3 H2SO4 = 2 C2H3O2 + 2 MnSO4 + K2SO4 + 6 H2O
CaCl2 + Na = NaCl + Ca =>
CaCl2 + 2 Na = 2 NaCl + Ca
NiF3 = Ni + F2 =>
2 NiF3 = 2 Ni + 3 F2
CrI3 + KOH = Cr(OH)3 + KI =>
CrI3 + 3 KOH = Cr(OH)3 + 3 KI
Sn(NO3)2 + NaOH = Sn(OH) + Na(NO3)2 =>
Sn(NO3)2 + NaOH = Sn(OH) + Na(NO3)2
H2(SO4) + Ga(OH)3 = Ga2(SO4)3 + H2O =>
3 H2(SO4) + 2 Ga(OH)3 = Ga2(SO4)3 + 6 H2O
C8H12 + KMnO4 + KOH = C6H6OOK + K2MnO4 + H2O =>
3 C8H12 + 24 KMnO4 + 28 KOH = 4 C6H6OOK + 24 K2MnO4 + 20 H2O
CUCO3 + H2SO4 = CUSO4 + H2O + CO2 =>
CUCO3 + H2SO4 = CUSO4 + H2O + CO2
CH3ClN2NaO + N2H4 = CO(HNNH2)2 + NaCl + NH3 =>
2 CH3ClN2NaO + 3 N2H4 = 2 CO(HNNH2)2 + 2 NaCl + 2 NH3
PbCrO4 + KOH = Pb(OH) + KCrO4 =>
PbCrO4 + KOH = Pb(OH) + KCrO4
CuSO4*5H2O + Al + HCl = Cu + AlCl3 + H2O + H2SO4 =>
3 CuSO4*5H2O + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 15 H2O + 3 H2SO4
C8H8O3 = H2O + CO2 + C7H6 =>
C8H8O3 = H2O + CO2 + C7H6
H2SO4 + Cr(NO3)3 = Cr2(SO4)3 + HNO3 =>
3 H2SO4 + 2 Cr(NO3)3 = Cr2(SO4)3 + 6 HNO3
CoCl2 + KOH + KClO2 = Co2O3 + KCl + H2O =>
4 CoCl2 + 8 KOH + KClO2 = 2 Co2O3 + 9 KCl + 4 H2O
C3H6O2 + C3H80 = C6H12O2 + H2O =>
76 C3H6O2 + 2 C3H80 = 39 C6H12O2 + 74 H2O
CH2O2 + Ni(C2H3O2)2 = Ni(HCO2)2 + C2H4O2 =>
2 CH2O2 + Ni(C2H3O2)2 = Ni(HCO2)2 + 2 C2H4O2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
AgNO3 + K2CrO4 + H2O = Ag2Cr2O7 + KNO3 + KOH =>
2 AgNO3 + 2 K2CrO4 + H2O = Ag2Cr2O7 + 2 KNO3 + 2 KOH
Na2SO4 + H2O = Na2O + H2SO4 =>
Na2SO4 + H2O = Na2O + H2SO4
AgClO3(aq) + LiOH(aq) = AgOH + LiClO3 =>
AgClO3(aq) + LiOH(aq) = AgOH + LiClO3
In + HNO3 = In(NO3)3 + N2O + H2O =>
8 In + 30 HNO3 = 8 In(NO3)3 + 3 N2O + 15 H2O
PbI2 + H2O = PbO2 + H2 + I =>
PbI2 + 2 H2O = PbO2 + 2 H2 + 2 I
Ca + ClO3 = CaCl + O3 =>
Ca + ClO3 = CaCl + O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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