| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + H2SO4 = ZnSO4 + H2
Cr2O3 + NaBrO3 + Na2CO3 = NaBr + CO2 + Na2CrO4 =>
Cr2O3 + NaBrO3 + 2 Na2CO3 = NaBr + 2 CO2 + 2 Na2CrO4
Ba3(PO4)2 + Al2O3 = BaO + AlPO4 =>
Ba3(PO4)2 + Al2O3 = 3 BaO + 2 AlPO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2SiO3 + HF = KF + H2SiO3 =>
K2SiO3 + 2 HF = 2 KF + H2SiO3
H2F2 + NaOH = H2O + NaF =>
H2F2 + 2 NaOH = 2 H2O + 2 NaF
NH2OH + I = N2 + HI + H2O =>
2 NH2OH + 2 I = N2 + 2 HI + 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
MgO + K2SO3 = MgSO3 + K2O =>
MgO + K2SO3 = MgSO3 + K2O
Li + NiCl2 = Ni + LiCl =>
2 Li + NiCl2 = Ni + 2 LiCl
Pd(OH)2 = PdO + H2O =>
Pd(OH)2 = PdO + H2O
Fe(OH)2NO3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(OH)2NO3 + NaOH = Fe(OH)3 + NaNO3
Fe(OH)3 + C6H12O6 = Fe + CO2 + H2O =>
8 Fe(OH)3 + C6H12O6 = 8 Fe + 6 CO2 + 18 H2O
Ti(HPO4)2 + Na2CO3 = Na2Ti(PO4)2 + CO2 + H2O =>
Ti(HPO4)2 + Na2CO3 = Na2Ti(PO4)2 + CO2 + H2O
[NH4]2[PtCl6] = Pt + N2 + [NH4]Cl + HCl =>
3[NH4]2[PtCl6] = 3 Pt + 2 N2 + 2[NH4]Cl + 16 HCl
Sn*2 = Sn*4 =>
Sn*2 = Sn*4
MoO2 = Mo + O2 =>
MoO2 = Mo + O2
CuCl2 + Na + H2O = Cu(OH)2 + NaCl + H2 =>
CuCl2 + 2 Na + 2 H2O = Cu(OH)2 + 2 NaCl + H2
Na2B4O7*10H2O(borax) + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O(borax) + 2 NaOH = 4 NaBO2 + 11 H2O
CuSO4 + K4(Fe(CN)6) = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4 + K4(Fe(CN)6) = Cu2Fe(CN)6 + 2 K2SO4
FeOHSO4 + H2O = [Fe(OH)2]2SO4 + H2SO4 =>
2 FeOHSO4 + 2 H2O = [Fe(OH)2]2SO4 + H2SO4
HPO4 + Pb(OH)2 = Pb(OH)PO4 + H2O =>
HPO4 + Pb(OH)2 = Pb(OH)PO4 + H2O
NaHCO3 + BaCl2 = NaCl + Ba(HCO3)2 =>
2 NaHCO3 + BaCl2 = 2 NaCl + Ba(HCO3)2
MgCl2 + CuCO3 = MgCO3 + CuCl2 =>
MgCl2 + CuCO3 = MgCO3 + CuCl2
Zn(s) + NaOH(aq) + H2O(l) = Na2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Zn(OH)4(aq) + H2(g)
NaBH4 + B2H6 = NaB11H14 + H2 =>
NaBH4 + 5 B2H6 = NaB11H14 + 10 H2
H + OVP3 = O2HP4 + VP2 + O2P =>
H + 6 OVP3 = O2HP4 + 6 VP2 + 2 O2P
H2SO4(aq) + NaCN = Na2SO4 + HCN =>
H2SO4(aq) + 2 NaCN = Na2SO4 + 2 HCN
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Th(NO3)4 + K3(PO4) = Th3(PO4)4 + KNO3 =>
3 Th(NO3)4 + 4 K3(PO4) = Th3(PO4)4 + 12 KNO3
C6H8O6 + KOH = C6H7KO6 + H2O =>
C6H8O6 + KOH = C6H7KO6 + H2O
Li + C = Li4C =>
4 Li + C = Li4C
Mg + Ag2S = MgS + Ag =>
Mg + Ag2S = MgS + 2 Ag
Al2(SO4)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)2(SO4) =>
Al2(SO4)3 + 3(NH4)2CO3 = Al2(CO3)3 + 3(NH4)2(SO4)
Ag(s) + Zn(NO3)2(aq) = Zn(s) + Ag(NO3)2(aq) =>
Ag(s) + Zn(NO3)2(aq) = Zn(s) + Ag(NO3)2(aq)
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
KMnO4 + NaC2H3O2 = KC2H3O2 + NaMnO4 =>
KMnO4 + NaC2H3O2 = KC2H3O2 + NaMnO4
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
Ca(OH)2 + C2H3O2 = Ca + C2H3O2OH =>
Ca(OH)2 + 2 C2H3O2 = Ca + 2 C2H3O2OH
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H8O7 + Fe(OH)3 = FeC6H5O7 + H2O =>
C6H8O7 + Fe(OH)3 = FeC6H5O7 + 3 H2O
CH3COOH + C6H5CH2OH = CH3COOCH2C6H5 + H2O =>
CH3COOH + C6H5CH2OH = CH3COOCH2C6H5 + H2O
C(s) + Br2(l) = C(l)Br2(s) =>
C(s) + Br2(l) = C(l)Br2(s)
H3SbO4 + Pb(OH)4 = Pb3(SbO4)4 + H2O =>
4 H3SbO4 + 3 Pb(OH)4 = Pb3(SbO4)4 + 12 H2O
NH3(g) + NO = N2(g) + H2O(g) =>
4 NH3(g) + 6 NO = 5 N2(g) + 6 H2O(g)
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
LiI + HCl = LiH + ClI =>
LiI + HCl = LiH + ClI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/22/24
Équations équilibrées sur09/21/23
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