| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 TiCl4 + 8 NH3 = 6 TiN + 24 HCl + N2
Rb(NO3) + K3N = Rb3N + K(NO3) =>
3 Rb(NO3) + K3N = Rb3N + 3 K(NO3)
NaOCl + Ca(OH)2 = NaOH + Ca(OCl)2 =>
2 NaOCl + Ca(OH)2 = 2 NaOH + Ca(OCl)2
Ag2O + H2CO3 = Ag2CO3 + H2O =>
Ag2O + H2CO3 = Ag2CO3 + H2O
Cu(s) + AgNO3(s) = Cu(NO3)2(s) + Ag(s) =>
Cu(s) + 2 AgNO3(s) = Cu(NO3)2(s) + 2 Ag(s)
Cl(OH)2 = H2O + ClO =>
Cl(OH)2 = H2O + ClO
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Li2CrO3 + BaCl2 = BaCrO3 + LiCl =>
Li2CrO3 + BaCl2 = BaCrO3 + 2 LiCl
KMnO4 + C2O2(OH)2 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 5 C2O2(OH)2 + 3 H2SO4 = 10 CO2 + 8 H2O + 2 MnSO4 + K2SO4
AlCl3 + NaOH + H2O = Na(Al(OH)4(H2O)2) + HCl =>
AlCl3 + NaOH + 5 H2O = Na(Al(OH)4(H2O)2) + 3 HCl
KNO3 + Fe = Fe(NO3)2 + K =>
2 KNO3 + Fe = Fe(NO3)2 + 2 K
NaH + HC2H3O2 = NaC2O2 + H2 =>
2 NaH + 2 HC2H3O2 = 2 NaC2O2 + 5 H2
H2TeO3 + Cr(OH)3 = H2O + Cr2(TeO3)3 =>
3 H2TeO3 + 2 Cr(OH)3 = 6 H2O + Cr2(TeO3)3
C6H + O = HO + CO2 =>
C6H + 13 O = HO + 6 CO2
Cu(NO3)2NaHCO3 = CuCO3Na(NO3)2H =>
Cu(NO3)2NaHCO3 = CuCO3Na(NO3)2H
AsO43{-} + I2{-} + H{+} = AsO33{-} + I2 + H2O =>
AsO43{-} + 20 I2{-} + 20 H{+} = AsO33{-} + 20 I2 + 10 H2O
Al(OH)SO4 = Al2O(SO4)2 + H2O =>
2 Al(OH)SO4 = Al2O(SO4)2 + H2O
Al(NO3)3 = Al2(O3) + O2 + NO2 =>
4 Al(NO3)3 = 2 Al2(O3) + 3 O2 + 12 NO2
CuSO4 + NaHCO3 = Cu2(OH)2CO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 3 CO2 + H2O
H3P + HI = PH4I =>
H3P + HI = PH4I
HCl + C2H2Cl = Cl2 + C2H6 =>
8 HCl + 2 C2H2Cl = 5 Cl2 + 2 C2H6
H4SiO4 + Ca(OH)2 = Ca2SiO4 + H2O =>
H4SiO4 + 2 Ca(OH)2 = Ca2SiO4 + 4 H2O
CuO + FeS = FeO + Cu2O + SO2 =>
6 CuO + FeS = FeO + 3 Cu2O + SO2
Cr(OH)3 + NaClO + Na2Co3 = Na2CrO4 + NaCl + Co2 + H2 =>
2 Cr(OH)3 + 2 NaClO + 2 Na2Co3 = 2 Na2CrO4 + 2 NaCl + 3 Co2 + 3 H2
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2(s) + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2(s) + Sr(NO3)2
NH3 + AgNO3 = Ag + NO3NH3 =>
NH3 + AgNO3 = Ag + NO3NH3
CH4 + Cl2 = CH2Cl1 + HCl =>
2 CH4 + 3 Cl2 = 2 CH2Cl1 + 4 HCl
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
C5H12 + ClAl3 = C5H12ClAl3 =>
C5H12 + ClAl3 = C5H12ClAl3
Co(s) + Sn(NO3)2(aq) = Sn(s) + Co(NO3)2(aq) =>
Co(s) + Sn(NO3)2(aq) = Sn(s) + Co(NO3)2(aq)
NaOH + NH4HCO3 = Na2CO3 + NH3 + H2O =>
2 NaOH + NH4HCO3 = Na2CO3 + NH3 + 2 H2O
H2S + HIO4 = S + HI + H2O =>
4 H2S + HIO4 = 4 S + HI + 4 H2O
K2S + CaCl2 = KCl + CaS =>
K2S + CaCl2 = 2 KCl + CaS
C137H97O9NS + O2 = CO2 + CH4 + SO2 + NO2 =>
4 C137H97O9NS + 441 O2 = 451 CO2 + 97 CH4 + 4 SO2 + 4 NO2
Ba(NO3)2 + NaCrO4 = Na(NO3)2 + BaCrO4 =>
Ba(NO3)2 + NaCrO4 = Na(NO3)2 + BaCrO4
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + NH3H2O =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH3H2O
KOH(aq) + SiO2(s) = K2SiO3(s) + H2O =>
2 KOH(aq) + SiO2(s) = K2SiO3(s) + H2O
CH3CH2NH2 + HNO3 = CH3CH2NH3NO3 =>
CH3CH2NH2 + HNO3 = CH3CH2NH3NO3
H4SiO4 + Ca(OH)2 = H2O + CaH2(SiO3)2 =>
2 H4SiO4 + Ca(OH)2 = 4 H2O + CaH2(SiO3)2
NaOH + Fe(III)(NO3)2 = NaNO3 + Fe(III)(OH)2 =>
2 NaOH + Fe(III)(NO3)2 = 2 NaNO3 + Fe(III)(OH)2
Ca(HSO3)2 + HCl = SO2 + CaCl2 + H2O =>
Ca(HSO3)2 + 2 HCl = 2 SO2 + CaCl2 + 2 H2O
CH3COOH + CaWO4 = (CH3COO)2Ca + H2WO4 =>
2 CH3COOH + CaWO4 = (CH3COO)2Ca + H2WO4
KPbI3*2H2O = PbI2 + KI + H2O =>
KPbI3*2H2O = PbI2 + KI + 2 H2O
Pb + KNO3 = PbO + KNO2 =>
Pb + KNO3 = PbO + KNO2
H + NaHCO3 = H2O + Na + C =>
5 H + NaHCO3 = 3 H2O + Na + C
Cu + HNO3 = Cu(NO3)2 + H2O + (NO)2 =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + (NO)2
C6H12O6 + NO3 = NO2 + H2O + CO2 =>
C6H12O6 + 12 NO3 = 12 NO2 + 6 H2O + 6 CO2
K2CO3 + H2O + CO2 = HCO3 + K =>
K2CO3 + H2O + CO2 = 2 HCO3 + 2 K
Al4C3 + KOH = CH4 + K3AlO3 =>
Al4C3 + 12 KOH = 3 CH4 + 4 K3AlO3
C + H2 + O2 = C7H6O4 =>
7 C + 3 H2 + 2 O2 = C7H6O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/08/25
Équations équilibrées sur06/07/24
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