| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 KBr = FeBr2 + 2 K
Cr + Te = Cr4Te5 =>
4 Cr + 5 Te = Cr4Te5
Co(s) + Cl2(g) = CoCl3(s) =>
2 Co(s) + 3 Cl2(g) = 2 CoCl3(s)
Na(s) + F(g) = NaF =>
Na(s) + F(g) = NaF
C4H9NO2 + KOH = C4H8NO2K + H2O =>
C4H9NO2 + KOH = C4H8NO2K + H2O
X = X2 =>
2 X = X2
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
HCl + N = H3N + Cl =>
3 HCl + N = H3N + 3 Cl
P2Cl + Ar3 = Ar2P + Cl2 =>
6 P2Cl + 8 Ar3 = 12 Ar2P + 3 Cl2
LiOHFe(NO3)3 = LiOH(NO3)3Fe =>
LiOHFe(NO3)3 = LiOH(NO3)3Fe
HgS + H2O2 = H2O + HgSO4 =>
HgS + 4 H2O2 = 4 H2O + HgSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
BaCo3 + O2 = BaO + Co2 =>
2 BaCo3 + O2 = 2 BaO + 3 Co2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
H2HgCl4 + SnCl2 = HgCl2 + H2SnCl4 =>
H2HgCl4 + SnCl2 = HgCl2 + H2SnCl4
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
H2SO4 + HBrO3 + KI = K2SO4 + KBr + I2 + H2O =>
5 H2SO4 + 2 HBrO3 + 12 KI = 5 K2SO4 + 2 KBr + 6 I2 + 6 H2O
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
Fe2 + SiO2 = SiFe + O2 =>
Fe2 + 2 SiO2 = 2 SiFe + 2 O2
Zn(s) + I2(s) = ZnI2(aq) =>
Zn(s) + I2(s) = ZnI2(aq)
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
AgNO3 + Mg(OH)2 = Ag(OH)2 + Mg(NO3) =>
AgNO3 + Mg(OH)2 = Ag(OH)2 + Mg(NO3)
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
B + Cl = BCl3 =>
B + 3 Cl = BCl3
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
CH3Cl + CH3CH2Cl + Na = CH3CH2CH3 + NaCl =>
CH3Cl + CH3CH2Cl + 2 Na = CH3CH2CH3 + 2 NaCl
NH3 + HS = N2S3 + H2 =>
4 NH3 + 6 HS = 2 N2S3 + 9 H2
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
H3AsO4 + OH = AsO4 + H2O =>
H3AsO4 + 3 OH = AsO4 + 3 H2O
Cs + N3 = Cs3N =>
9 Cs + N3 = 3 Cs3N
CH3COOHHOC2H5 = H2OCH3COOC2H5 =>
CH3COOHHOC2H5 = H2OCH3COOC2H5
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
Ar + Xe = ArXe =>
Ar + Xe = ArXe
Cu(NO2)2 + H2 = Cu + NH3 + H2O =>
Cu(NO2)2 + 7 H2 = Cu + 2 NH3 + 4 H2O
C2H5BrNH3 = C2H5NH2HBr =>
C2H5BrNH3 = C2H5NH2HBr
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
YCl3 + K = KCl + Y =>
YCl3 + 3 K = 3 KCl + Y
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
C6H9NO + O2 = CO2 + H2O + N2 =>
4 C6H9NO + 31 O2 = 24 CO2 + 18 H2O + 2 N2
H2CO3 + KOH = H2O + K2CO3 =>
H2CO3 + 2 KOH = 2 H2O + K2CO3
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
SBr3 = S + Br2 =>
2 SBr3 = 2 S + 3 Br2
NH4(OH) = NH3 + H(OH) =>
NH4(OH) = NH3 + H(OH)
HCl + N = H3N + Cl =>
3 HCl + N = H3N + 3 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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