| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{2+} + 2 HO{-} = Cu(OH)2
SiN{-} + ClO3{-} = SiNO{-} + Cl{-} =>
3 SiN{-} + ClO3{-} = 3 SiNO{-} + Cl{-}
C2H2 = C6H6 = C6H5Br = C6H5OH =>
3 C2H2 = C6H6
Bi + (HTe) = Bi(HTe)3 =>
Bi + 3(HTe) = Bi(HTe)3
S8(S) + O2(g) + H2(g) = H2SO4(aq) =>
S8(S) + 18 O2(g) + 9 H2(g) = 9 H2SO4(aq)
HClO3 + Na = H2 + NaClO3 =>
2 HClO3 + 2 Na = H2 + 2 NaClO3
K2CO3(s) + H3PO4(aq) = K3PO4(aq) + H2O + CO2(g) =>
3 K2CO3(s) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2O + 3 CO2(g)
C6H6 + Fe{3+} + H2O = HCO3{-} + Fe{2+} + H{+} =>
C6H6 + 30 Fe{3+} + 18 H2O = 6 HCO3{-} + 30 Fe{2+} + 36 H{+}
Si + NaClO4 = SiO2 + NaCl =>
2 Si + NaClO4 = 2 SiO2 + NaCl
RbAs + Fe2As + LaAs = RbLaFe4As4 =>
RbAs + 2 Fe2As + LaAs = RbLaFe4As4
C6H12O(s) + O2 = CO2 + H2O =>
2 C6H12O(s) + 17 O2 = 12 CO2 + 12 H2O
C6H6 + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
C6H6 + 10 KMnO4 + 2 KOH = 6 K2CO3 + 10 MnO2 + 4 H2O
C3H12 + N6Cl12 = C3Cl12 + H + N2 =>
C3H12 + N6Cl12 = C3Cl12 + 12 H + 3 N2
Cu2 + NO2 + O2 = Cu(NO3)2 =>
Cu2 + 4 NO2 + 2 O2 = 2 Cu(NO3)2
HBr + HCO3 = Br + H2CO3 =>
HBr + HCO3 = Br + H2CO3
N2O6Zn + H2S = SZn + HNO3 =>
N2O6Zn + H2S = SZn + 2 HNO3
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
N2H6SO4 + CuCl2 + NaOH = N2 + CuCl + NaCl + Na2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 6 NaOH = N2 + 4 CuCl + 4 NaCl + Na2SO4 + 6 H2O
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)3 + H2O + NO2 + K2SO4 =>
K2Cr2O7 + 6 KNO2 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 6 NO2 + 4 K2SO4
MgO(s) + HCl = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl = MgCl2(aq) + H2O(l)
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO3 + H2SO4 =>
7 Sb2(SO4)3 + 4 KMnO4 + 36 H2O = 14 H3SbO4 + 2 K2SO4 + 4 MnSO3 + 15 H2SO4
WO3 + H = W + H2O =>
WO3 + 6 H = W + 3 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Mg + As = Mg2As3 =>
2 Mg + 3 As = Mg2As3
FeCo3(aq) + BaS(aq) = FeS + BaCo3 =>
FeCo3(aq) + BaS(aq) = FeS + BaCo3
Mg + As = Mg2As3 =>
2 Mg + 3 As = Mg2As3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
FeCo3(aq) + BaS(aq) = FeS + BaCo3 =>
FeCo3(aq) + BaS(aq) = FeS + BaCo3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CrCl3 + Na2S2O3 + NaOH = NaCl + SO2 + Cr(OH)2 + H2O =>
4 CrCl3 + Na2S2O3 + 10 NaOH = 12 NaCl + 2 SO2 + 4 Cr(OH)2 + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2SO4 + AlBr3 = HBr + Al2(SO4)3 =>
3 H2SO4 + 2 AlBr3 = 6 HBr + Al2(SO4)3
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NaCl + CuCl2 = Na2CuCl4 =>
2 NaCl + CuCl2 = Na2CuCl4
Mg + As = Mg2As3 =>
2 Mg + 3 As = Mg2As3
VSO4 + KMnO4 + H2SO4 = (VO2)2SO4 + MnSO4 + K2SO4 + H2O =>
10 VSO4 + 6 KMnO4 + 4 H2SO4 = 5(VO2)2SO4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
CuBr + HNO3 = CuNO3 + HBr =>
CuBr + HNO3 = CuNO3 + HBr
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 H2O + 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
K2CO3 + H2SO3 = K2SO3 + H2CO3 =>
K2CO3 + H2SO3 = K2SO3 + H2CO3
KMnO4 + KOH + Na2SO3 = Na2SO4 + K2MnO4 + H2O =>
2 KMnO4 + 2 KOH + Na2SO3 = Na2SO4 + 2 K2MnO4 + H2O
FeCo3(aq) + BaS(aq) = FeS + BaCo3 =>
FeCo3(aq) + BaS(aq) = FeS + BaCo3
I2 + HIO3 + HCl = ICl3 + H2O =>
I2 + 3 HIO3 + 15 HCl = 5 ICl3 + 9 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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