| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 = 2 KNO2 + O2
H2Co3 = H{+} + Co3{2-} =>
H2Co3 = 2 H{+} + Co3{2-}
cobalt + oxygen = CoO =>
2 Co + O2 = 2 CoO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al(NO3)3*9H2O + NaNO3 = NaAlOH4 + H2O + O2 + HNO3 =>
2 Al(NO3)3*9H2O + 2 NaNO3 = 2 NaAlOH4 + 10 H2O + 3 O2 + 8 HNO3
KOH(aq)CuSO4(aq) = CuOH(aq)KSO4(aq) =>
KOH(aq)CuSO4(aq) = CuOH(aq)KSO4(aq)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K2SO4 + Mg(OH)2 = KOH + MgSO4 =>
K2SO4 + Mg(OH)2 = 2 KOH + MgSO4
FeCl3 + NH4HO = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4HO = Fe(OH)3 + 3 NH4Cl
NH4H2AsO4 + H2S = As2S5 + (NH4)2S + H2O =>
2 NH4H2AsO4 + 6 H2S = As2S5 + (NH4)2S + 8 H2O
Mn(NO3)2 + CrCl3 = MnCl2 + Cr(NO3)3 =>
3 Mn(NO3)2 + 2 CrCl3 = 3 MnCl2 + 2 Cr(NO3)3
NaCl + AgNOe3 = NaNOe3 + AgCl =>
NaCl + AgNOe3 = NaNOe3 + AgCl
H20(water) + CO2 = C6H12O6 + O2 =>
3 H20(water) + 30 CO2 = 5 C6H12O6 + 15 O2
C + Zn = ZnC2 =>
2 C + Zn = ZnC2
CH3NH2 + HCl = HNH2 + CH3Cl =>
CH3NH2 + HCl = HNH2 + CH3Cl
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NiSO4 + Na3PO4 = Ni3(PO4)2 + Na2(SO4) =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2(SO4)
AgNo3 + NaCo = AgCo + NaNo3 =>
AgNo3 + NaCo = AgCo + NaNo3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2 + AgClO3 = Ba(ClO3)2 + Ag + HO =>
Ba(OH)2 + 2 AgClO3 = Ba(ClO3)2 + 2 Ag + 2 HO
Co2(SO4)3 = Co2 + SO4 =>
Co2(SO4)3 = Co2 + 3 SO4
*2Fe + Br2 = FeBr3 =>
*2Fe + 3 Br2 = 2 FeBr3
NH4NO3(s) + H2O(l) = NH4OH + HNO3 =>
NH4NO3(s) + H2O(l) = NH4OH + HNO3
Na2SO4 + AgNO3 + HNO3 = NaNO3 + HAgSO4 =>
Na2SO4 + AgNO3 + HNO3 = 2 NaNO3 + HAgSO4
C2H4 + Ag2O = C2H4O2 + Ag =>
C2H4 + 2 Ag2O = C2H4O2 + 4 Ag
Fe3Si2O5(OH)4 + CO2 + H2O = FeCO3 + H4SiO4 =>
Fe3Si2O5(OH)4 + 3 CO2 + 2 H2O = 3 FeCO3 + 2 H4SiO4
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
CuSO4(aq) + CaCl2(aq) = CaSO4(aq) + CuCl2(s) =>
CuSO4(aq) + CaCl2(aq) = CaSO4(aq) + CuCl2(s)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cu(NO3)2 + NH3 = Cu(NH3)2 + NH3(NO3) =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)2 + 2 NH3(NO3)
HBr + AgCl3 = HCl + AgBr3 =>
3 HBr + AgCl3 = 3 HCl + AgBr3
H2O + MnO4{-} + NO2 = MnO2 + NO3{-} + H{+} =>
H2O + MnO4{-} + 3 NO2 = MnO2 + 3 NO3{-} + 2 H{+}
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C12H23O11 = C + H2 + O2 =>
2 C12H23O11 = 24 C + 23 H2 + 11 O2
FeSO4 + Sr(OH)2 = SrSO4 + Fe(OH)2 =>
FeSO4 + Sr(OH)2 = SrSO4 + Fe(OH)2
ZnCl2 + H2SO3 = HCl + ZnSO3 =>
ZnCl2 + H2SO3 = 2 HCl + ZnSO3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CoSO4 + AlPO4 = Al2(SO4)3 + Co3(PO4)2 =>
3 CoSO4 + 2 AlPO4 = Al2(SO4)3 + Co3(PO4)2
CuSO4Fe(OH)2 = Cu(OH)2FeSO4 =>
CuSO4Fe(OH)2 = Cu(OH)2FeSO4
LiCl + Mg(NO3)2 = LiNO3 + MgCl2 =>
2 LiCl + Mg(NO3)2 = 2 LiNO3 + MgCl2
KOHZnSO4 = Zn(OH)KSO4 =>
KOHZnSO4 = Zn(OH)KSO4
BeO + NO = Be + NO2 =>
BeO + NO = Be + NO2
C12H23O11 = C + H2 + O2 =>
2 C12H23O11 = 24 C + 23 H2 + 11 O2
LnH2SO4 = LnSO4H2 =>
LnH2SO4 = LnSO4H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Al(s) + Br2(g) = AlBr2 =>
Al(s) + Br2(g) = AlBr2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + Cl2 = (CaClO3)2 + CaCl2 + H2 =>
3 Ca(OH)2 + 2 Cl2 = (CaClO3)2 + CaCl2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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