| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(OH)2 + NaCl = Cu2Cl(OH)3 + NaOH
H2O + TeO3{2-} + N2O4 = NO3{-} + Te + H{+} =>
H2O + TeO3{2-} + 2 N2O4 = 4 NO3{-} + Te + 2 H{+}
CuS + Cl2 = S + CuCl2 =>
CuS + Cl2 = S + CuCl2
Cu(LO3) + K(CO3) = K(LO3) + Cu(CO3) =>
Cu(LO3) + K(CO3) = K(LO3) + Cu(CO3)
C9H23N3 + C2H5OH + O2 = NH3 + CH3CHO =>
4 C9H23N3 + 8 C2H5OH + 9 O2 = 12 NH3 + 26 CH3CHO
C6H6O + Cr2O7{2-} + H{+} = C6H4O + Cr{3+} + H2O =>
3 C6H6O + Cr2O7{2-} + 8 H{+} = 3 C6H4O + 2 Cr{3+} + 7 H2O
H2CO3 + Ti = Ti2(CO3)3 + H2 =>
3 H2CO3 + 2 Ti = Ti2(CO3)3 + 3 H2
CH3COOH + NaClO = NaClCH3COOH + O2 =>
2 CH3COOH + 2 NaClO = 2 NaClCH3COOH + O2
Cl2(g) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(s)
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
SbMg + HCl = SbH + MgCl =>
SbMg + HCl = SbH + MgCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
CH2 + CH4 = C2H6 =>
CH2 + CH4 = C2H6
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu(LO3) + K(CO3) = K(LO3) + Cu(CO3) =>
Cu(LO3) + K(CO3) = K(LO3) + Cu(CO3)
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
FeSO4*6H2O = FeSO4 + H2O =>
FeSO4*6H2O = FeSO4 + 6 H2O
AgHNO3 + NaCl = NaHNO3 + AgCl =>
AgHNO3 + NaCl = NaHNO3 + AgCl
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + N2O4 =>
2 Fe3O4 + 20 HNO3 = 6 Fe(NO3)3 + 10 H2O + N2O4
*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl
HCl + Zn0 = ZnCl2 + H2 =>
2 HCl + Zn0 = ZnCl2 + H2
HCl + CC = CCCl2 + H2 =>
2 HCl + CC = CCCl2 + H2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CH2O + H2SO4 = SO2 + H2O + CO2 =>
CH2O + 2 H2SO4 = 2 SO2 + 3 H2O + CO2
Cr(s) + CoCl2(aq) = Cr2Cl2(aq) + Co(s) =>
2 Cr(s) + CoCl2(aq) = Cr2Cl2(aq) + Co(s)
MnO3{2-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO3{2-} + C2O4{2-} + 6 H{+} = Mn{2+} + 2 CO2 + 3 H2O
PtO + CO2 = PtCO3 =>
PtO + CO2 = PtCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cs3PO4 + CaBr2 = CsBr + Ca3(PO4)2 =>
2 Cs3PO4 + 3 CaBr2 = 6 CsBr + Ca3(PO4)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mn + HClO4 = Mn(ClO4) + H2 =>
2 Mn + 2 HClO4 = 2 Mn(ClO4) + H2
Fe + KOH + H2O = K2FeO4 + H2 =>
Fe + 2 KOH + 2 H2O = K2FeO4 + 3 H2
Li2CO3 + Fe(NO3)3 = Li(NO3) + Fe2(CO3)3 =>
3 Li2CO3 + 2 Fe(NO3)3 = 6 Li(NO3) + Fe2(CO3)3
AlCl3 + Br2 = AlBr3 + Cl =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 6 Cl
Al(NO3)3 + KNO2 + H2O = Al(OH)3 + KNO3 + NH4NO3 =>
2 Al(NO3)3 + 12 KNO2 + 9 H2O = 2 Al(OH)3 + 12 KNO3 + 3 NH4NO3
CH3CN + O2 = HNO3 + H2O + CO2 =>
CH3CN + 4 O2 = HNO3 + H2O + 2 CO2
Pb(CHCOO)2 + Fe = Fe(CHCOO)2 + Pb =>
Pb(CHCOO)2 + Fe = Fe(CHCOO)2 + Pb
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
C5H10 + Cl2(hv) = C5H10Cl2 =>
C5H10 + Cl2(hv) = C5H10Cl2
AlCl3 + Br2 = AlBr3 + Cl =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 6 Cl
C2H6 + CuO = C2H5OH + Cu =>
C2H6 + CuO = C2H5OH + Cu
CaBr + Mg(NO3)2 = Ca(NO3)2 + MgBr =>
CaBr + Mg(NO3)2 = Ca(NO3)2 + MgBr
AlCl3 + Br2 = AlBr3 + Cl =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 6 Cl
C6H5CHO + Ag(NH3)2{+} + OH{-} = C6H5CHOO{-} + Ag + NH3 + H2O =>
C6H5CHO + Ag(NH3)2{+} + 2 OH{-} = C6H5CHOO{-} + Ag + 2 NH3 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe(HCOO)2 = Fe + CO2 + H{+} + {-} =>
Fe(HCOO)2 = Fe + 2 CO2 + 2 H{+} + 2e
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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