| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + NH5CO3 = NaCO3 + NH4 + H2CO3
NaH2PO4 + Cu(NO3)2 = NaH2(NO3)2 + CuPO4 =>
NaH2PO4 + Cu(NO3)2 = NaH2(NO3)2 + CuPO4
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
C12H22O11 + CH4N2O + HF + S + HCl = C17H9ClF3NO4S2 + H2O + H2 =>
11 C12H22O11 + 4 CH4N2O + 24 HF + 16 S + 8 HCl = 8 C17H9ClF3NO4S2 + 93 H2O + 16 H2
NaOH + CaCl2 = NaCl + CaOH + Cl =>
NaOH + CaCl2 = NaCl + CaOH + Cl
H3PO2 + CaOH = PO2CaO + H2 =>
H3PO2 + CaOH = PO2CaO + 2 H2
Na2S + BaCl2 = NaCl + BaS =>
Na2S + BaCl2 = 2 NaCl + BaS
[Cu(C2H5NO2)4] + En = [Cu(En)3] + C2H5NO2 =>
[Cu(C2H5NO2)4] + 3 En = [Cu(En)3] + 4 C2H5NO2
Sr(OH)2 + CaCl2 = Ca(OH)2 + SrCl2 =>
Sr(OH)2 + CaCl2 = Ca(OH)2 + SrCl2
(C2H6O)6 + O2 = CO2 + H2O =>
(C2H6O)6 + 18 O2 = 12 CO2 + 18 H2O
Al2(CO3)3Mg(OH)2 + HCl = AlCl3 + CO2 + H2O + MgCl2 =>
Al2(CO3)3Mg(OH)2 + 8 HCl = 2 AlCl3 + 3 CO2 + 5 H2O + MgCl2
C7(g)H6(g)O2(g) + O2(g) = CO2(g) + H2(g)O =>
2 C7(g)H6(g)O2(g) + 15 O2(g) = 14 CO2(g) + 6 H2(g)O
Ca(PO4)2 + SiO2 + C = Ca2O4Si + P + CO =>
2 Ca(PO4)2 + SiO2 + 14 C = Ca2O4Si + 4 P + 14 CO
Fe3O4(g) + H2(g) = Fe(s) + H2O(l) =>
Fe3O4(g) + 4 H2(g) = 3 Fe(s) + 4 H2O(l)
H2S(aq) + H2SO4(aq) = S + H2O =>
3 H2S(aq) + H2SO4(aq) = 4 S + 4 H2O
MnO4{-} + Li(C2O4) + H{+} = Li{+} + Mn{2+} + H2O + CO2 =>
MnO4{-} + 5 Li(C2O4) + 8 H{+} = 5 Li{+} + Mn{2+} + 4 H2O + 10 CO2
Zn3(PO4)2 + NaCl = Na3PO4 + ZnCl2 =>
Zn3(PO4)2 + 6 NaCl = 2 Na3PO4 + 3 ZnCl2
C2H6 + C = C2H4 =>
2 C2H6 + 2 C = 3 C2H4
Al + NaOH + H2O = Na2[Al(OH)4] + H2 =>
Al + 2 NaOH + 2 H2O = Na2[Al(OH)4] + H2
Cu(NO3)2 + HCl = CuCl2 + N2O5 + H2O =>
Cu(NO3)2 + 2 HCl = CuCl2 + N2O5 + H2O
CrCl3*6H2O + SnCl2 = Sn[Cr(H2O)6] + Cl2 =>
2 CrCl3*6H2O + 2 SnCl2 = 2 Sn[Cr(H2O)6] + 5 Cl2
S8 + Cl2 = S2SCl2 =>
3 S8 + 8 Cl2 = 8 S2SCl2
MgO(s) + HCl(aq) = MgCl2(s) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(s) + H2O(l)
NH4OH + HCl = HClNH4 + OH =>
NH4OH + HCl = HClNH4 + OH
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
H2S + N2 + H2 = NH4HS =>
2 H2S + N2 + 3 H2 = 2 NH4HS
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Na2SO4 + Cl2Ba = Na2Ba + Cl2SO4 =>
Na2SO4 + Cl2Ba = Na2Ba + Cl2SO4
BaCO3 + WO3 = CO2 + BaWO4 =>
BaCO3 + WO3 = CO2 + BaWO4
Fe(NO3)2 + NaOH = Fe(OH)2 + Na(NO3) =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 Na(NO3)
Na3AsO4 = As2O5 + Na2O =>
2 Na3AsO4 = As2O5 + 3 Na2O
FeS2 + Na2Cr2O7 + HClO4 = Fe(ClO4)3 + SO2 + Cr(ClO4)3 + NaClO4 + H2O =>
6 FeS2 + 11 Na2Cr2O7 + 106 HClO4 = 6 Fe(ClO4)3 + 12 SO2 + 22 Cr(ClO4)3 + 22 NaClO4 + 53 H2O
SO2 + CaO = CaSO3 =>
SO2 + CaO = CaSO3
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4(aq) + KNO3(aq) =>
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4(aq) + 3 KNO3(aq)
HN + V(OH)5 = H(OH) + VN5 =>
5 HN + V(OH)5 = 5 H(OH) + VN5
C2H5(NO3)3(s) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C2H5(NO3)3(s) = 8 CO2(g) + 6 N2(g) + 10 H2O(l) + 5 O2(g)
NaF + Ca(OH)2 = CaF2 + NaOH =>
2 NaF + Ca(OH)2 = CaF2 + 2 NaOH
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
PO4 + Fe2 = Fe3PO4 =>
2 PO4 + 3 Fe2 = 2 Fe3PO4
C2H5SH(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C2H5SH(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)
H3PO4(ac) + NH3(g) = (NH4)2HPO4(s) =>
H3PO4(ac) + 2 NH3(g) = (NH4)2HPO4(s)
CuSO4 + AgNO3 = CuNO3 + AgSO4 =>
CuSO4 + AgNO3 = CuNO3 + AgSO4
CH3CH(OH)(CH3) + O2 = CO2 + H2O =>
2 CH3CH(OH)(CH3) + 9 O2 = 6 CO2 + 8 H2O
Zn + Ca(OH)2 = CaZnO2 + H2 =>
Zn + Ca(OH)2 = CaZnO2 + H2
Al + HNO3 = Al(NO3)3 + NHH4NO3 + H2O =>
3 Al + 11 HNO3 = 3 Al(NO3)3 + NHH4NO3 + 3 H2O
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
Na2CrO4 + KC2H3O2 = NaC2H3O2 + K2CrO4 =>
Na2CrO4 + 2 KC2H3O2 = 2 NaC2H3O2 + K2CrO4
C2H2AsCl3 + O2 = CO2 + HCl + Cl2 + As2O3 =>
4 C2H2AsCl3 + 11 O2 = 8 CO2 + 8 HCl + 2 Cl2 + 2 As2O3
AlC3 + S = AlS2 + C =>
AlC3 + 2 S = AlS2 + 3 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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