| Équations équilibrées la veille | Équations équilibrées le lendemain |
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C8H6O4 + CH3CH2OH2 = C12H14O4 + H2O =>
12 C8H6O4 + 18 CH3CH2OH2 = 11 C12H14O4 + 22 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4SH = NH3 + H2S =>
NH4SH = NH3 + H2S
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C8H6O4 + CH3CH2OH = C12H14O4 + H2O =>
C8H6O4 + 2 CH3CH2OH = C12H14O4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
C4H6O3 + C7H6O3 = C9H8O4 =>
C4H6O3 + 11 C7H6O3 = 9 C9H8O4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH4SH = NH3 + H2S =>
NH4SH = NH3 + H2S
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
C10H8O4 + O2 = CO2 + H2O =>
C10H8O4 + 10 O2 = 10 CO2 + 4 H2O
C6H3(CO2H)3 + NaOH = C6H3(CO2Na)3 + H2O =>
C6H3(CO2H)3 + 3 NaOH = C6H3(CO2Na)3 + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
Y2O3 + NiO + Ir + KClO4 = Y2NiIrO6 + KCl =>
2 Y2O3 + 2 NiO + 2 Ir + KClO4 = 2 Y2NiIrO6 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/22
Équations équilibrées sur06/14/21
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