| Équations équilibrées la veille | Équations équilibrées le lendemain |
C{6}H{12}O{6} = C{6}H{13}O{9}
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O =>
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O
Mn2{+} + H2O2 + NaOH = Mn2O3 + Na{+} + H2O =>
2 Mn2{+} + 5 H2O2 + 2 NaOH = 2 Mn2O3 + 2 Na{+} + 6 H2O
Zn(NO3)2 + Au = Zn + Au(NO3)3 =>
3 Zn(NO3)2 + 2 Au = 3 Zn + 2 Au(NO3)3
AgPO3 + CaCl2 = AgCl + Ca(PO3)2 =>
2 AgPO3 + CaCl2 = 2 AgCl + Ca(PO3)2
H3PO4(aq) + Ca(OH)2(aq) = H2O(l) + Ca3(PO4)2 =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = 6 H2O(l) + Ca3(PO4)2
Cs + Al(NO3)3 = Al + CsNO3 =>
3 Cs + Al(NO3)3 = Al + 3 CsNO3
ZnSO4H2O + NH4SCN + C5H5N = (Zn(C5H5N)2(SCN)2) + H2SO4 + NH3 + H2O =>
ZnSO4H2O + 2 NH4SCN + 2 C5H5N = (Zn(C5H5N)2(SCN)2) + H2SO4 + 2 NH3 + H2O
Al2O3 + N2 + Mg + H2O = MgAl2O4 + NH3 =>
3 Al2O3 + N2 + 3 Mg + 3 H2O = 3 MgAl2O4 + 2 NH3
C6H5OH + PCl5 = C6H5Cl + HCl + POCl3 =>
C6H5OH + PCl5 = C6H5Cl + HCl + POCl3
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
CaO(s) + C(s) = CaC(s) + CO(g) =>
CaO(s) + 2 C(s) = CaC(s) + CO(g)
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
H2SO4 + Na2S2O4 = Na2S4O6 + Na2SO4 + H2O =>
2 H2SO4 + 7 Na2S2O4 = 3 Na2S4O6 + 4 Na2SO4 + 2 H2O
SO2 + CaCO3 = O2 + CO2 + SCa =>
2 SO2 + 2 CaCO3 = 3 O2 + 2 CO2 + 2 SCa
C19H28O2 + CO2 + H2O = C6H12O6 =>
6 C19H28O2 + 36 CO2 + 66 H2O = 25 C6H12O6
V2O5 + H3BO3 + LiF = LiVBO4F + H2O =>
V2O5 + 2 H3BO3 + 2 LiF = 2 LiVBO4F + 3 H2O
NH4Ce + KOH = KCe + NH3 + H2O =>
NH4Ce + KOH = KCe + NH3 + H2O
Fe2(CO3)3 + HI = FeI3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HI = 2 FeI3 + 3 CO2 + 3 H2O
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
H{+} + MnO4{-} + Fe{2+} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + MnO4{-} + 5 Fe{2+} = 5 Fe{3+} + Mn{2+} + 4 H2O
CaO + Al(OH)3 = Ca(OH)2 + Al2O3 =>
3 CaO + 2 Al(OH)3 = 3 Ca(OH)2 + Al2O3
Pd + MgBr2 = PdBr2 + Mg =>
Pd + MgBr2 = PdBr2 + Mg
HNO3 + H2O + As2S5 = H3AsO4 + H2SO4 + NO =>
40 HNO3 + 4 H2O + 3 As2S5 = 6 H3AsO4 + 15 H2SO4 + 40 NO
HF + Cu(OH)2 = H2O + CuF2 =>
2 HF + Cu(OH)2 = 2 H2O + CuF2
Ca + O = CaO =>
Ca + O = CaO
H2 + C8H18 = CH4 =>
7 H2 + C8H18 = 8 CH4
P4 + NO = PO2 + N2 =>
P4 + 8 NO = 4 PO2 + 4 N2
C9H8O4 + NaOH = C9O4Na + H9O =>
C9H8O4 + NaOH = C9O4Na + H9O
C5H9O(l) + O2(g) = CO(g) + H2O(g) =>
4 C5H9O(l) + 17 O2(g) = 20 CO(g) + 18 H2O(g)
Fe50 + Cl100 = FeCl =>
2 Fe50 + Cl100 = 100 FeCl
HNO2 + As + H2O = H3AsO3 + N2 =>
2 HNO2 + 2 As + 2 H2O = 2 H3AsO3 + N2
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O
Al(NO3)2 + Na2(S2O3) = Al2(S2O3)2 + NaNO3 =>
2 Al(NO3)2 + 2 Na2(S2O3) = Al2(S2O3)2 + 4 NaNO3
K2Cr2O7 + FeCl2 + HCl = FeCl3 + KCl + H2O + CrCl3 =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 6 FeCl3 + 2 KCl + 7 H2O + 2 CrCl3
NO3{-} + Cu + H{+} = NO2 + H2O + Cu{2+} =>
2 NO3{-} + Cu + 4 H{+} = 2 NO2 + 2 H2O + Cu{2+}
NH4OH(aq) + LiCl(aq) = NH4Cl(l) + LiOH(s) =>
NH4OH(aq) + LiCl(aq) = NH4Cl(l) + LiOH(s)
Na + H2O + CO + O2 = NaHCO3 =>
4 Na + 2 H2O + 4 CO + 3 O2 = 4 NaHCO3
HNO2 + NaCl = H2O + NaO + Cl2 + N2 =>
4 HNO2 + 6 NaCl = 2 H2O + 6 NaO + 3 Cl2 + 2 N2
CuCl2 + NaHCO3 = Cu2(OH)2CO3 + NaCl + CO2 + H2O =>
2 CuCl2 + 4 NaHCO3 = Cu2(OH)2CO3 + 4 NaCl + 3 CO2 + H2O
Hg + NHO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 NHO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
FeCr2O4 + NaOH + O2 = Na2CrO4 + Fe(OH)2 + H2O =>
2 FeCr2O4 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 2 Fe(OH)2 + 2 H2O
Ag2SO4 + Al(OH)3 = AgOH + Al2(SO4)3 =>
3 Ag2SO4 + 2 Al(OH)3 = 6 AgOH + Al2(SO4)3
Cl2(g) + NaBr = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr = 2 NaCl(aq) + Br2(l)
Sr(NO3)2 + K2SO4 = SrSO4 + KNO3 =>
Sr(NO3)2 + K2SO4 = SrSO4 + 2 KNO3
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + (NH4)2(NO3)2 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + (NH4)2(NO3)2
CH4(g) + S8(S) = CS2(g) + H2S(g) =>
9 CH4(g) + 4 S8(S) = 9 CS2(g) + 18 H2S(g)
H2 + C2H3O2 = CH3COOH =>
H2 + 2 C2H3O2 = 2 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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