| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2S + CaCl2 = 2 NH4Cl + SCa
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4
C7H8O2 + NaOH + C3H7ClO2 = C10H14O4 + H2O + NaCl =>
C7H8O2 + NaOH + C3H7ClO2 = C10H14O4 + H2O + NaCl
NH3 + P = H + NP =>
NH3 + P = 3 H + NP
Ga + H3O{+} + H2O = [Ga(H2O)6]3{+} + H2 =>
6 Ga + 2 H3O{+} + 34 H2O = 2[Ga(H2O)6]3{+} + H2
KClO3 = KCl(aq) + O2(g) =>
2 KClO3 = 2 KCl(aq) + 3 O2(g)
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
C6H5NH2 + CaOCl2 = C6H5NO2 + H2O + CaCl2 =>
C6H5NH2 + 3 CaOCl2 = C6H5NO2 + H2O + 3 CaCl2
Fe + S* = FeS =>
Fe + S* = FeS
C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
Fe + NaNO3 = Fe2NO3 + Na =>
2 Fe + NaNO3 = Fe2NO3 + Na
Rb(s) + H2O = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2(g)
C6H5BrZn = C6H4ZnHBr =>
C6H5BrZn = C6H4ZnHBr
Fe + Cu(SO4) = Fe(SO4) + Cu =>
Fe + Cu(SO4) = Fe(SO4) + Cu
Pb(NO3)2 + Cu(SO4) = Pb(SO4) + Cu(NO3)2 =>
Pb(NO3)2 + Cu(SO4) = Pb(SO4) + Cu(NO3)2
FeCl3 + H2SO3 = FeCl2 + H2SO4 + HCl + SO2 =>
2 FeCl3 + 2 H2SO3 = 2 FeCl2 + H2SO4 + 2 HCl + SO2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
As2O3 = O2 + As =>
2 As2O3 = 3 O2 + 4 As
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al2[SO3]3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2[SO3]3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Li3N + O2 = Li3O + N2 =>
2 Li3N + O2 = 2 Li3O + N2
Fe + S* = FeS =>
Fe + S* = FeS
C4H8 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C3H6O2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
H{+} + C2O4{2-} + MnO4 = Mn{2+} + CO2 + H2O =>
8 H{+} + 3 C2O4{2-} + MnO4 = Mn{2+} + 6 CO2 + 4 H2O
CuCO3 + H3O = Cu + H2O + CO2 =>
CuCO3 + 2 H3O = Cu + 3 H2O + CO2
AlN + O2 = AlNO2 =>
AlN + O2 = AlNO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HCl + CaCO3 = CO2H2O + CaCl2 =>
2 HCl + CaCO3 = CO2H2O + CaCl2
C8H11O3N + NaOH = NaC8H6O2 + NH4O + H2O =>
C8H11O3N + NaOH = NaC8H6O2 + NH4O + H2O
CN + MnO4 = MnO2 + CNO =>
2 CN + MnO4 = MnO2 + 2 CNO
KMnO4 + HCl + Fe = FeCl3 + H2O + KCl + MnCl2 =>
3 KMnO4 + 24 HCl + 5 Fe = 5 FeCl3 + 12 H2O + 3 KCl + 3 MnCl2
Al(OH)3 + CaCO3 = AlCO3 + Ca(OH)3 =>
Al(OH)3 + CaCO3 = AlCO3 + Ca(OH)3
Fe + S* = FeS =>
Fe + S* = FeS
CH3CH3 = H2 + C2H4 =>
CH3CH3 = H2 + C2H4
AiCl3 = Ai + Cl =>
AiCl3 = Ai + 3 Cl
Cd + ZnCl2 = Zn + CdCl2 =>
Cd + ZnCl2 = Zn + CdCl2
TeO2 + KOH = K2TeO3 + H2O =>
TeO2 + 2 KOH = K2TeO3 + H2O
Ba(NO3)2 + CuS = BaS + Cu(NO3)2 =>
Ba(NO3)2 + CuS = BaS + Cu(NO3)2
S + HNO3 = NO3S + H2 =>
2 S + 2 HNO3 = 2 NO3S + H2
KMnO4(aq) + NaI(aq) = I2(aq) + NaMnO4 + K =>
2 KMnO4(aq) + 2 NaI(aq) = I2(aq) + 2 NaMnO4 + 2 K
NaOH + F2 = NaF + HF + O2 =>
2 NaOH + 2 F2 = 2 NaF + 2 HF + O2
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3 =>
Na2S + Fe(NO3)3 = FeS + Na2(NO3)3
H3PO4 + CuNO3 = HNO3 + Cu3PO4 =>
H3PO4 + 3 CuNO3 = 3 HNO3 + Cu3PO4
Na2SO4 + C = Na2SO3 + CO2 =>
2 Na2SO4 + C = 2 Na2SO3 + CO2
C4H8O + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
C4H8O + 6 KMnO4 + 6 KOH = 2 CH3COOH + 6 K2MnO4 + 3 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH4OH + Cu(CH3COO)2 = NH4(CH3COO) + Cu(OH)2 =>
2 NH4OH + Cu(CH3COO)2 = 2 NH4(CH3COO) + Cu(OH)2
propene + H2 = propane =>
CH3CHCH2 + H2 = C3H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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