| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PbCl4 + 4 K2SO4 = Pb2(SO4)4 + 8 KCl
FeI3 + Na2CO3 = Fe2(CO3)3 + NaI =>
2 FeI3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaI
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2H2 + H2O = CO + H2 =>
C2H2 + 2 H2O = 2 CO + 3 H2
Ba(OH)2 + K2SiO3 = KOH + BaSiO3 =>
Ba(OH)2 + K2SiO3 = 2 KOH + BaSiO3
O2 + C3H6 = C3H4O + H2O =>
O2 + C3H6 = C3H4O + H2O
C6H5COOH + HF = C6H5COF + H2O =>
C6H5COOH + HF = C6H5COF + H2O
NiBr2*3H2O + PPh3 = [NiBr2(PPh3)2] + H2O =>
NiBr2*3H2O + 2 PPh3 = [NiBr2(PPh3)2] + 3 H2O
HI2 = H + I2 =>
HI2 = H + I2
SiCl4 + Mg(s) = Si(s) + MgCl2(s) =>
SiCl4 + 2 Mg(s) = Si(s) + 2 MgCl2(s)
Cu + Mo + W + S = Cu2Mo5WS8 =>
2 Cu + 5 Mo + W + 8 S = Cu2Mo5WS8
ZnO(s) + H2O = Zn(OH)2(aq) =>
ZnO(s) + H2O = Zn(OH)2(aq)
NaHCOO = Na + HCOO =>
NaHCOO = Na + HCOO
Li + NHO3 = LiNO3 + H2 =>
2 Li + 2 NHO3 = 2 LiNO3 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb(NO3)2 + Ag2SO4 = PbSO4 + Ag(NO3) =>
Pb(NO3)2 + Ag2SO4 = PbSO4 + 2 Ag(NO3)
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
C8H7N3O2 + OH = C8H5NO4 + H2O + N2 =>
C8H7N3O2 + 6 OH = C8H5NO4 + 4 H2O + N2
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq) =>
BaCl2(aq) + NaCl(aq) = BaCl(aq) + NaCl2(aq)
Cu(HSO4)2 + Cu(OH)2 = CuSO4 + H2O =>
Cu(HSO4)2 + Cu(OH)2 = 2 CuSO4 + 2 H2O
GaBr + Cl = GaCl3 + Br2 =>
2 GaBr + 6 Cl = 2 GaCl3 + Br2
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
C10H7O + O2 = CO2 + H2O =>
4 C10H7O + 45 O2 = 40 CO2 + 14 H2O
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
CoCl2 + CuSO4 = CoSO4 + CuCl2 =>
CoCl2 + CuSO4 = CoSO4 + CuCl2
Tl + F2 = TlF =>
2 Tl + F2 = 2 TlF
KClO3 + MgO = K2O + Mg(ClO3)2 =>
2 KClO3 + MgO = K2O + Mg(ClO3)2
Na3AsO3 + K2Cr2O7 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = 3 Na3AsO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
CH3CH2I + NH3 = CH3CH2NH2 + NH4I =>
CH3CH2I + 2 NH3 = CH3CH2NH2 + NH4I
FeS + H2O2 = FeO + SO2 + H2O =>
FeS + 3 H2O2 = FeO + SO2 + 3 H2O
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH =>
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH
C6H12O6 + N2 + H2O = NH3 + CO2 =>
C6H12O6 + 4 N2 + 6 H2O = 8 NH3 + 6 CO2
MgO + FeCl3 = FeO + MgCl3 =>
MgO + FeCl3 = FeO + MgCl3
SrSO4 + NaOH = Sr(OH)2 + Na2SO4 =>
SrSO4 + 2 NaOH = Sr(OH)2 + Na2SO4
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
(Nh4)2 + HCl = Nh4Cl + H2 =>
(Nh4)2 + 2 HCl = 2 Nh4Cl + H2
NiO + S8 = Ni + SO2 =>
16 NiO + S8 = 16 Ni + 8 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Nd(NO3)3 + NaOH = Nd2O3 + NaNO3 + H2O =>
2 Nd(NO3)3 + 6 NaOH = Nd2O3 + 6 NaNO3 + 3 H2O
C2H2Cl2 = C2H2 + Cl2 =>
C2H2Cl2 = C2H2 + Cl2
NH4NO2 + Ba(OH)2 = NH4(OH) + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4(OH) + Ba(NO2)2
CuCl + Na2SO3 + HCl = CuCl2 + S + NaCl + H2O =>
4 CuCl + Na2SO3 + 6 HCl = 4 CuCl2 + S + 2 NaCl + 3 H2O
CH3CH2CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3CH2CH2NH2 + 25 O2 = 12 CO2 + 18 H2O + 4 NO2
K + Cd(NO3)2 = K(NO3)2 + Cd =>
K + Cd(NO3)2 = K(NO3)2 + Cd
(NH4)3PO4 + Ca(NO2)2 = Ca3(PO4)2 + NH4NO2 =>
2(NH4)3PO4 + 3 Ca(NO2)2 = Ca3(PO4)2 + 6 NH4NO2
I2 + K2S03 + KOH = KI + K2SO4 + H2O =>
10 I2 + K2S03 + 24 KOH = 20 KI + 3 K2SO4 + 12 H2O
H3PO4(aq) + NH3(aq) = (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH3(aq) = (NH4)3PO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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