| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + O2 = PbO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + Pb = H2 + PbSO4 =>
H2SO4 + Pb = H2 + PbSO4
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
I2 + HCl + H2O2 = ICl3 + H2O =>
I2 + 6 HCl + 3 H2O2 = 2 ICl3 + 6 H2O
NH4OH + NaCl = NH4Na + OHCl =>
NH4OH + NaCl = NH4Na + OHCl
HJ + CH3J = CH4 + J2 =>
HJ + CH3J = CH4 + J2
N2(g) + O2 = (N2O)2(g) =>
2 N2(g) + O2 = (N2O)2(g)
PdCl2 + O2 = PdCl2O2 =>
PdCl2 + O2 = PdCl2O2
La(OH)3 + HCl = LaCl3 + H2O =>
La(OH)3 + 3 HCl = LaCl3 + 3 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4(NO3) =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4(NO3)
C4H4 + HCl = C4H10 + Cl2 =>
C4H4 + 6 HCl = C4H10 + 3 Cl2
NH4HCO3 + HBr = NH4Br + H2O + CO2 =>
NH4HCO3 + HBr = NH4Br + H2O + CO2
H2CO3 + KMnO4 = K2CO3 + HMnO4 =>
H2CO3 + 2 KMnO4 = K2CO3 + 2 HMnO4
Na2S3 + NaClO3 + H2O = Na2SO4 + NaCl + H2SO4 =>
3 Na2S3 + 10 NaClO3 + 6 H2O = 3 Na2SO4 + 10 NaCl + 6 H2SO4
H2 + F2 = HF =>
H2 + F2 = 2 HF
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Ga + HNO3 = Ga(NO3)3 + NH4NO3 + H2O =>
8 Ga + 30 HNO3 = 8 Ga(NO3)3 + 3 NH4NO3 + 9 H2O
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3C(CH3)CH3 + KMnO4 + H2O = CH2OHCH2OH(CH3)CH3 + MnO2 + KOH =>
3 CH3C(CH3)CH3 + KMnO4 + 5 H2O = 3 CH2OHCH2OH(CH3)CH3 + MnO2 + KOH
Li2SO4 = Li2 + (SO4) =>
Li2SO4 = Li2 + (SO4)
KCl + Al = K + AlCl =>
KCl + Al = K + AlCl
Fe3O2 + CO = Fe + CO6 =>
5 Fe3O2 + 2 CO = 15 Fe + 2 CO6
C17H21NO4 + O2 = H2O + CO2 + N2 =>
4 C17H21NO4 + 81 O2 = 42 H2O + 68 CO2 + 2 N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MgBr2 + Cl = MgCl2 + Br2 =>
MgBr2 + 2 Cl = MgCl2 + Br2
K3 + O2 = K2O =>
4 K3 + 3 O2 = 6 K2O
Ca(NO3)2(aq) + NaOH(aq) = CaOH(aq) + Na(NO3)2(s) =>
Ca(NO3)2(aq) + NaOH(aq) = CaOH(aq) + Na(NO3)2(s)
PCl3 + Br + H2O = H3PO4 + HCl + HBr =>
PCl3 + 2 Br + 4 H2O = H3PO4 + 3 HCl + 2 HBr
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl =>
3 LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl
CH3CO2H + NaOH = H2O + CHCONa =>
CH3CO2H + NaOH = 2 H2O + CHCONa
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H18OSi2 + SiO3 = C6H16O5Si5 + C6H6 + H2 =>
2 C6H18OSi2 + SiO3 = C6H16O5Si5 + C6H6 + 7 H2
P2O5 + Na2O = PO2NaO =>
P2O5 + Na2O = 2 PO2NaO
Fe4 + O9 = Fe5O7 =>
45 Fe4 + 28 O9 = 36 Fe5O7
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2C2O4 + NH3 = (NH4)2C2O4 =>
H2C2O4 + 2 NH3 = (NH4)2C2O4
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
Ba(OCl)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(OCl)2 + 4 HCl = BaCl2 + 2 Cl2 + 2 H2O
KMnO4 + HCl + KBr = KCl + Br2 + MnCl2 + H2O =>
2 KMnO4 + 16 HCl + 10 KBr = 12 KCl + 5 Br2 + 2 MnCl2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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