| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 6 KOH = 3 K2O + S(OH)6
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
PCl3 + Cl2 = PCl33 =>
PCl3 + 15 Cl2 = PCl33
K2O + Si = K + SiO2 =>
2 K2O + Si = 4 K + SiO2
K2O + SiO2 = K2SiO3 =>
K2O + SiO2 = K2SiO3
H2SO4 + K2CO3 = KHSO4 + CO2 + H2O =>
2 H2SO4 + K2CO3 = 2 KHSO4 + CO2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe(OH)2 + H2O2 = Fe(OH)3 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Mg1 + O2 = MgO =>
2 Mg1 + O2 = 2 MgO
H + O3 = H1O1 =>
3 H + O3 = 3 H1O1
Be + CO = BeCO =>
Be + CO = BeCO
N2O + N2O3 = NO =>
N2O + N2O3 = 4 NO
COCl2 + KOH = K2CO3 + KCl + H2O =>
COCl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
LiI(aq) + SrS(aq) = LiS(aq) + ISr(aq) =>
LiI(aq) + SrS(aq) = LiS(aq) + ISr(aq)
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
3 SrCl2 + 6 KMnO4 + 16 H3PO4 = 3 Cl2 + 6 Mn(PO4)2 + Sr3(PO4)2 + 2 K3PO4 + 24 H2O
Fe(II) + H2SO4 = Fe(II)SO4 + H =>
Fe(II) + H2SO4 = Fe(II)SO4 + 2 H
HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O
NaHSO3 + HNO3 = H2O + NaNO3 + SO2 =>
NaHSO3 + HNO3 = H2O + NaNO3 + SO2
Ti(OH)3 + HBO2 = Ti(BO2)3 + H2O =>
Ti(OH)3 + 3 HBO2 = Ti(BO2)3 + 3 H2O
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + H2O + CH3COOKKCl =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + H2O + 2 CH3COOKKCl
Zn + NaNO2 + CH3COOH = NH4(CH3COO) + Zn(CH3COO)2 + Na(CH3COO) + H2O =>
3 Zn + NaNO2 + 8 CH3COOH = NH4(CH3COO) + 3 Zn(CH3COO)2 + Na(CH3COO) + 2 H2O
[Ni(H2O)2]Cl2 + NH4OH = [NiCl2(NH3)2] + H2O =>
[Ni(H2O)2]Cl2 + 2 NH4OH = [NiCl2(NH3)2] + 4 H2O
MnC2O4*2(H2O) = MnCO3 + H2O + CO =>
MnC2O4*2(H2O) = MnCO3 + 2 H2O + CO
[Ni(H2O)2]Cl2 + NH4OH = [NiCl2(NH3)2] + H2O =>
[Ni(H2O)2]Cl2 + 2 NH4OH = [NiCl2(NH3)2] + 4 H2O
Na2CO3 + AuCl3 = NaCl + Au2(CO3)3 =>
3 Na2CO3 + 2 AuCl3 = 6 NaCl + Au2(CO3)3
FeSO4 + SO4 = Fe2(SO4)3 =>
2 FeSO4 + SO4 = Fe2(SO4)3
H2SO4 + CaO = Ca2(SO4)2 + H2O =>
2 H2SO4 + 2 CaO = Ca2(SO4)2 + 2 H2O
Cr(ClO4)3 + K2CO3 = KClO4 + Cr2(CO3)3 =>
2 Cr(ClO4)3 + 3 K2CO3 = 6 KClO4 + Cr2(CO3)3
K2O + Si = K + SiO2 =>
2 K2O + Si = 4 K + SiO2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Fe(s) + Cu3(PO4)2(aq) = FePO4(s) + Cu(s) =>
2 Fe(s) + Cu3(PO4)2(aq) = 2 FePO4(s) + 3 Cu(s)
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
C3H8O = C + H2 + O2 =>
2 C3H8O = 6 C + 8 H2 + O2
Na2SO3 + NaHSO4 = Na2SO4 + SO2 + H2O =>
Na2SO3 + 2 NaHSO4 = 2 Na2SO4 + SO2 + H2O
Mo + H2O2 = MoO3 + H2O =>
Mo + 3 H2O2 = MoO3 + 3 H2O
PbCl2 + C2H4O2 = Pb(C2H3O2)2 + HCl =>
PbCl2 + 2 C2H4O2 = Pb(C2H3O2)2 + 2 HCl
NH4Br = NH4 + Br =>
NH4Br = NH4 + Br
AtO2 + H2O = H2AtO3 =>
AtO2 + H2O = H2AtO3
Al2O3(s) + C(s) = CO(g) + Al4C3 =>
2 Al2O3(s) + 9 C(s) = 6 CO(g) + Al4C3
C5H11O + H3PO4 = C5H10 + H2O + H2PO4 =>
C5H11O + H3PO4 = C5H10 + H2O + H2PO4
H3PO4 + HCl + Fe = PH3 + FeCl2 + H2O =>
H3PO4 + 8 HCl + 4 Fe = PH3 + 4 FeCl2 + 4 H2O
MgCl2 + K3(PO4)1 = Mg3(PO4)2 + KCl =>
3 MgCl2 + 2 K3(PO4)1 = Mg3(PO4)2 + 6 KCl
Zn + Au(NO2)2 = (NO2)2Zn + Au =>
Zn + Au(NO2)2 = (NO2)2Zn + Au
CuCl2 + H4SiO4 = Cu4(SiO4)2 + HCl =>
4 CuCl2 + 2 H4SiO4 = Cu4(SiO4)2 + 8 HCl
LiNO3 + C = Li2O + CO2 + NO =>
4 LiNO3 + 3 C = 2 Li2O + 3 CO2 + 4 NO
Pb(NO3)2 + FeCl3 = PbFe + Cl3(NO3)2 =>
Pb(NO3)2 + FeCl3 = PbFe + Cl3(NO3)2
CuSO4 + NaOH = Na2SO4 + Cu(HO)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(HO)2
TiCl4 + Al = AlCl2 + Ti4 =>
4 TiCl4 + 8 Al = 8 AlCl2 + Ti4
CuCO3 + HBr = H2CO3 + CuBr2 =>
CuCO3 + 2 HBr = H2CO3 + CuBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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