| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3[Cr(OH)6] + 3 Cl2 = 3 KCl + 3 KClO + 2 Cr(OH)3 + 3 H2O
C5H5NHBr = C5H5NH + Br =>
C5H5NHBr = C5H5NH + Br
NiSO4 + HCl = NiCl2 + H2O + SO3 =>
NiSO4 + 2 HCl = NiCl2 + H2O + SO3
Sr(C7H5O2)2 + O2 = CO2 + H2O + SrO =>
Sr(C7H5O2)2 + 15 O2 = 14 CO2 + 5 H2O + SrO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag2O + H2O2 = AgOH + O2 =>
2 Ag2O + 2 H2O2 = 4 AgOH + O2
C6H5CH3 + H2 = C6H11CH3 =>
C6H5CH3 + 3 H2 = C6H11CH3
NO3{-} + Fe{2+} + H{+} = N{2+} + Fe{3+} + H2O =>
NO3{-} + 3 Fe{2+} + 6 H{+} = N{2+} + 3 Fe{3+} + 3 H2O
C2H5NO2 + HNO3 = C2H3O2OH + H2O + N2 =>
5 C2H5NO2 + 3 HNO3 = 5 C2H3O2OH + 4 H2O + 4 N2
Al2(SO4)3 + (NH4)2SO4 = NH4Al(SO4)2 =>
Al2(SO4)3 + (NH4)2SO4 = 2 NH4Al(SO4)2
NaClO3 + H2S = NaCl + S + H2O =>
NaClO3 + 3 H2S = NaCl + 3 S + 3 H2O
KMnO4 + H2SO4 + K2C2O4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
HF + Fe(OH)3 = H2O + FeF3 =>
3 HF + Fe(OH)3 = 3 H2O + FeF3
CuCl2 + NOH = Cu(OH)2 + NCl =>
CuCl2 + 2 NOH = Cu(OH)2 + 2 NCl
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl
CsI + Cr2O3 + O2 = Cs2CrO4 + I2 =>
8 CsI + 2 Cr2O3 + 5 O2 = 4 Cs2CrO4 + 4 I2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Mg(CH3COO)2 = MgO + CO2 + CH3COCH3 =>
Mg(CH3COO)2 = MgO + CO2 + CH3COCH3
C6H12O6 = C2H5O + CO2 + H2 =>
C6H12O6 = 2 C2H5O + 2 CO2 + H2
Co(NO3)2 + HCl = Co + Cl2 + HNO3 =>
Co(NO3)2 + 2 HCl = Co + Cl2 + 2 HNO3
C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
H2O2(ac) = H2O(ac) + O2(g) =>
2 H2O2(ac) = 2 H2O(ac) + O2(g)
Ca(OH)2H2SO4 = HOH + CaSO4 =>
Ca(OH)2H2SO4 = 2 HOH + CaSO4
Mg + ZnSO4 = Zn + Mg(SO4)3 =>
Mg + 3 ZnSO4 = 3 Zn + Mg(SO4)3
CuOH + NaS = NaOH + CuS =>
CuOH + NaS = NaOH + CuS
K3[Cr(OH)6] + Cl2 = KCl + KClO + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 = 3 KCl + 3 KClO + 2 Cr(OH)3 + 3 H2O
Cr + Ni = CrNi =>
Cr + Ni = CrNi
ThO2 + Ca = Th + CaO =>
ThO2 + 2 Ca = Th + 2 CaO
H2O + NH4Cl = NH3 + H3O + Cl =>
H2O + NH4Cl = NH3 + H3O + Cl
C17H35O2 + O2 = (CO)2 + H2O =>
4 C17H35O2 + 65 O2 = 34(CO)2 + 70 H2O
FeCl2 + H2O2 + ClH = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 ClH = 2 FeCl3 + 2 H2O
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C6H12O6(aq) + O2(g) = CO2(g) + H2O(i) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(i)
SH2 + SO2 = S2 + H2O =>
4 SH2 + 2 SO2 = 3 S2 + 4 H2O
H(g) + Cl2(g) = HCl(g) =>
2 H(g) + Cl2(g) = 2 HCl(g)
CaCl2 + AgNO3 = Ca(NO3)2 + silverchloride =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
H2OH2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2OH2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 9 H2O
Na3N = N + Na3 =>
Na3N = N + Na3
C6H7N5O16 = CO2 + H2O + N2 + O2 =>
4 C6H7N5O16 = 24 CO2 + 14 H2O + 10 N2 + O2
K2Cr2O7 + C4H10O + H2O2 = Cr2(O2CCH3)4(H2O2) + K + H2O =>
K2Cr2O7 + 2 C4H10O + 4 H2O2 = Cr2(O2CCH3)4(H2O2) + 2 K + 7 H2O
Fe(OH)2 + HCl = FeCl2 + H2 + O2 =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2 + O2
MgBr2 + KOH = Mg(OH)2 + KBr =>
MgBr2 + 2 KOH = Mg(OH)2 + 2 KBr
C3H6O + *4O2 = *3CO2 + *3H2O =>
C3H6O + *4O2 = *3CO2 + *3H2O
C6H5CO2H = C + CO2 + H2 =>
C6H5CO2H = 6 C + CO2 + 3 H2
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Hf + H2SO4 = Hf(SO4)2O + SO2 + H2O =>
Hf + 5 H2SO4 = Hf(SO4)2O + 3 SO2 + 5 H2O
NaI + NaOH + Cl2 = Na2H3IO6 + NaCl + H2O =>
NaI + 9 NaOH + 4 Cl2 = Na2H3IO6 + 8 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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