| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + N2(g) = NaN2
AgNO3 + Ni = NiNO3 + Ag =>
AgNO3 + Ni = NiNO3 + Ag
NaF + Ca3(PO4)2 = Na3PO4 + CaF2 =>
6 NaF + Ca3(PO4)2 = 2 Na3PO4 + 3 CaF2
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
HClO4(ac) + NaOH(ac) = H2O(l) + NaClO4(ac) =>
HClO4(ac) + NaOH(ac) = H2O(l) + NaClO4(ac)
NaHCO3 + PbCl2 = NaCl + Pb(HCO3)2 =>
2 NaHCO3 + PbCl2 = 2 NaCl + Pb(HCO3)2
Na2SO4 + H2O2 = Na2O2 + H2SO4 =>
Na2SO4 + H2O2 = Na2O2 + H2SO4
(NH4)2CO3 + Pb(NO3)4 = NH4NO3 + Pb(CO3)2 =>
2(NH4)2CO3 + Pb(NO3)4 = 4 NH4NO3 + Pb(CO3)2
NH4Cl + KHCO3 = NH4HCO3 + KCl =>
NH4Cl + KHCO3 = NH4HCO3 + KCl
Ca2(PO4)2 + SiO2 + C = CaSiO3 + CO2 + P2 =>
Ca2(PO4)2 + 2 SiO2 + 3 C = 2 CaSiO3 + 3 CO2 + P2
Ca(OH)2 + (NH4)2HPO4 = Ca9(HPO4)(PO4)5(OH) + NH3 + H2O =>
9 Ca(OH)2 + 6(NH4)2HPO4 = Ca9(HPO4)(PO4)5(OH) + 12 NH3 + 17 H2O
Ca + Co(NO3)3 = Co + Ca(NO3)3 =>
Ca + Co(NO3)3 = Co + Ca(NO3)3
O + NO = N2O3 =>
O + 2 NO = N2O3
Ga2O3 = Ga + O2 =>
2 Ga2O3 = 4 Ga + 3 O2
C4H4N2 + HCl + H2O = C4H6O4 + NH4Cl =>
C4H4N2 + 2 HCl + 4 H2O = C4H6O4 + 2 NH4Cl
Na2O + NaCl = Na2Cl + NaO =>
Na2O + NaCl = Na2Cl + NaO
W + K2SO4 + KOH = K2SO3 + K2WO4 + H2O =>
W + 3 K2SO4 + 2 KOH = 3 K2SO3 + K2WO4 + H2O
HBr + Zn(OH)2 = Br2Zn + H2O =>
2 HBr + Zn(OH)2 = Br2Zn + 2 H2O
Ae + Fe3O4 = Ae2O3 + Fe =>
8 Ae + 3 Fe3O4 = 4 Ae2O3 + 9 Fe
Li + CuO = Li2O + Cu =>
2 Li + CuO = Li2O + Cu
(NH4)2 + (NO3)2 = (NH4)2(NO3)2 =>
(NH4)2 + (NO3)2 = (NH4)2(NO3)2
K = K{+} + e =>
K = K{+} + e
Ca3(PO4)2 + C(s) + SiO2(s) = P4(g) + CaSiO3(s) + CO(g) =>
2 Ca3(PO4)2 + 10 C(s) + 6 SiO2(s) = P4(g) + 6 CaSiO3(s) + 10 CO(g)
NH4Cl + Cu(OH)2 = NH3 + CuCl2 + H2O =>
2 NH4Cl + Cu(OH)2 = 2 NH3 + CuCl2 + 2 H2O
C2H4 + Cl2 = C2Cl4 + HCl =>
C2H4 + 4 Cl2 = C2Cl4 + 4 HCl
MnO2(s) + HCl(g) = MnCl(s) + Cl2(g) + H2O(g) =>
2 MnO2(s) + 8 HCl(g) = 2 MnCl(s) + 3 Cl2(g) + 4 H2O(g)
Na + Cu3(PO4)2 = NaCu3 + (PO4)2 =>
Na + Cu3(PO4)2 = NaCu3 + (PO4)2
CuS + KNO3 = Cu(NO3)2 + K2S =>
CuS + 2 KNO3 = Cu(NO3)2 + K2S
CH3N(C2H4OH)2 + H2O2 = CO2 + H2O + NH3 =>
CH3N(C2H4OH)2 + 13 H2O2 = 5 CO2 + 18 H2O + NH3
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
I2 + NaOH + H2SO4 = I2SO4 + Na + H2O =>
I2 + 2 NaOH + H2SO4 = I2SO4 + 2 Na + 2 H2O
NaBrO3 = NaBr + O =>
NaBrO3 = NaBr + 3 O
C2HCl3 + Ag = AgCl + C + H2 =>
2 C2HCl3 + 6 Ag = 6 AgCl + 4 C + H2
GeO2 + Na2CO3 = GeCO3 + Na2O2 =>
GeO2 + Na2CO3 = GeCO3 + Na2O2
CH4 + H2O2 = CO + H2O =>
CH4 + 3 H2O2 = CO + 5 H2O
Zn + As2O3 + H2SO4 = AsH3 + ZnSO4 + H2O =>
6 Zn + As2O3 + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCl2 + H2S = CuS + HCl* =>
CuCl2 + H2S = CuS + 2 HCl*
C10H22 + H2O = CH4 + CO =>
C10H22 + 3 H2O = 7 CH4 + 3 CO
N2 + NO2 = N2O2 =>
N2 + 2 NO2 = 2 N2O2
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
HNO3 + Na{+} = H{+} + NaNO3 =>
HNO3 + Na{+} = H{+} + NaNO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NT3 = T2 + N2 =>
2 NT3 = 3 T2 + N2
Zn + H2O = [Zn(OH)4]{2-} + H{+} + e =>
Zn + 4 H2O = [Zn(OH)4]{2-} + 4 H{+} + 2e
C12H26 + O2 = CO2(g) + H2O =>
2 C12H26 + 37 O2 = 24 CO2(g) + 26 H2O
B(OH)3(s) = B2O3(s) + H2O(g) =>
2 B(OH)3(s) = B2O3(s) + 3 H2O(g)
SO2 + SH2 = H2O + SOS =>
SO2 + SH2 = H2O + SOS
ethane + chlorine = C2H5Cl + hydrogenchloride =>
C2H6 + Cl2 = C2H5Cl + HCl
Ag2O + C = Ag + CO2(g) =>
2 Ag2O + C = 4 Ag + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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