| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 C2ClF3 = 6 C + AlCl3 + 3 AlF3
HCl + HClO + KOH = KHClO + H2O =>
HCl + HClO + 2 KOH = 2 KHClO + H2O
(NH4)2Cr2O7 + H2O = (CrO4)2{-} + NH3 + H2 + H{+} =>
2(NH4)2Cr2O7 + 2 H2O = 2(CrO4)2{-} + 4 NH3 + 3 H2 + 2 H{+}
Pd3O4 + H2 = Pd + H2O =>
Pd3O4 + 4 H2 = 3 Pd + 4 H2O
C16H30O2 + O2 = CO2 + H2O =>
2 C16H30O2 + 45 O2 = 32 CO2 + 30 H2O
Al2(SO4)3*18H2O + BaCl2 = AlCl3 + BaSO4 + H2O =>
Al2(SO4)3*18H2O + 3 BaCl2 = 2 AlCl3 + 3 BaSO4 + 18 H2O
WCl6 + H2O = WO3 + HCl =>
WCl6 + 3 H2O = WO3 + 6 HCl
CH3CH2CH2NH2 + CH3CH2Cl = CH3CH2CH2NHCH2CH3 + HCl =>
CH3CH2CH2NH2 + CH3CH2Cl = CH3CH2CH2NHCH2CH3 + HCl
Cu(s) + O2(g) = CuO(g) =>
2 Cu(s) + O2(g) = 2 CuO(g)
Ag + Ca(OH)2 = AgCa(OH)2 =>
Ag + Ca(OH)2 = AgCa(OH)2
GeO2 + K4[Fe(CN)6] + HCl = (GeO)2[Fe(CN)6] + KCl + H2O =>
2 GeO2 + K4[Fe(CN)6] + 4 HCl = (GeO)2[Fe(CN)6] + 4 KCl + 2 H2O
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
Sb + Cl = SbCl =>
Sb + Cl = SbCl
K2 + H2O = HK + O2 =>
2 K2 + 2 H2O = 4 HK + O2
Br2 + HOH = HBrO + H2 =>
Br2 + 2 HOH = 2 HBrO + H2
Li + H2SO4 = H2S + H2O + LiSO4 =>
4 Li + 5 H2SO4 = H2S + 4 H2O + 4 LiSO4
Fe(s) + Cu{+2}(aq) = Fe{+2}(aq) + Cu(s) =>
Fe(s) + Cu{+2}(aq) = Fe{+2}(aq) + Cu(s)
Na2SO3 + HNO3 = NaNO3 + H2SO3* =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3*
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
C1O2 + H2O = C6H12O6 + O2 =>
6 C1O2 + 6 H2O = C6H12O6 + 6 O2
Mn(H2O)6{2+} + NH3 = Mn(NH3){2+} + H2O =>
Mn(H2O)6{2+} + NH3 = Mn(NH3){2+} + 6 H2O
Be2 + F = BeF2 =>
Be2 + 4 F = 2 BeF2
NaHSO3 + H2SO4 = SO2 + NaHSO4 + H2O =>
NaHSO3 + H2SO4 = SO2 + NaHSO4 + H2O
Na2S + FeCl3 = Na2SFeCl3 =>
Na2S + FeCl3 = Na2SFeCl3
Ag2CO3 + Fe(CH3COO)2 = FeCO3 + AgCH3COO =>
Ag2CO3 + Fe(CH3COO)2 = FeCO3 + 2 AgCH3COO
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Mn + HNO3 = MnNO3 + N2(N2O) + H2O =>
18 Mn + 22 HNO3 = 18 MnNO3 + N2(N2O) + 11 H2O
Ca2Si + HCl = CaCl2 + SiH4 =>
Ca2Si + 4 HCl = 2 CaCl2 + SiH4
CaSO4H2O(s) = CaSO4(s) + H2O =>
CaSO4H2O(s) = CaSO4(s) + H2O
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
CaCl2O + HCl = CaCl2 + H2O + Cl2 =>
CaCl2O + 2 HCl = CaCl2 + H2O + Cl2
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
HX + Na2CO3 = NaX + H2O + CO2 =>
2 HX + Na2CO3 = 2 NaX + H2O + CO2
Cu(OH)2 + H3PO3 = Cu3(PO3)2 + H2O =>
3 Cu(OH)2 + 2 H3PO3 = Cu3(PO3)2 + 6 H2O
CuS + Fe(NO3)2 + SiO2 = NO + FeSiO3 + CuSO4 =>
3 CuS + 4 Fe(NO3)2 + 4 SiO2 = 8 NO + 4 FeSiO3 + 3 CuSO4
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
CaSO4 + NaCl = CaCl2 + Na2SO4 =>
CaSO4 + 2 NaCl = CaCl2 + Na2SO4
Ba(OH)2 + H2O2 = BaO2 + H2O =>
Ba(OH)2 + H2O2 = BaO2 + 2 H2O
H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4
CI2O7 = CI2 + O7 =>
CI2O7 = CI2 + O7
NaClO3 + HCl = NaCl + Cl2 + H2O =>
NaClO3 + 6 HCl = NaCl + 3 Cl2 + 3 H2O
TiS2 + NaOH = TiO2 + Na2S + H2O =>
TiS2 + 4 NaOH = TiO2 + 2 Na2S + 2 H2O
Fr + As = FrAs =>
Fr + As = FrAs
C4H12Si + H2O2 = C4H10O2 + SiH4 =>
C4H12Si + H2O2 = C4H10O2 + SiH4
K + O = K2O1 =>
2 K + O = K2O1
NH3 + KI = KH3 + NI =>
NH3 + KI = KH3 + NI
C3H7Br + C2H5Br + Na = CH3CH2CH2CH2CH3 + NaBr =>
C3H7Br + C2H5Br + 2 Na = CH3CH2CH2CH2CH3 + 2 NaBr
Al + O2 = Al2O3 = AlO3 + H2O = Al(OH)2 =>
4 Al + 3 O2 = 2 Al2O3
KHCO3 + SO2 = KHSO3 + CO2 =>
KHCO3 + SO2 = KHSO3 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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