| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SnCl4 + 4 Li3PO4 = Sn3(PO4)4 + 12 LiCl
CH3Cl + Cl = HCl + CH2Cl =>
CH3Cl + Cl = HCl + CH2Cl
CaCl + NH3OH = CaOH + NH3Cl =>
CaCl + NH3OH = CaOH + NH3Cl
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
Ti(NO3)2 + Na2S = TiS + NaNO3 =>
Ti(NO3)2 + Na2S = TiS + 2 NaNO3
KCl + Mg(NO3)2 = MgCl2 + KNO3 =>
2 KCl + Mg(NO3)2 = MgCl2 + 2 KNO3
KI + H2SO4 + MnO2 = K2SO4*MnSO4 + H2O + I2 =>
2 KI + 2 H2SO4 + MnO2 = K2SO4*MnSO4 + 2 H2O + I2
Zn(OH)2 + HCOOH = Zn(COO) + H2O =>
Zn(OH)2 + HCOOH = Zn(COO) + 2 H2O
CH3Cl + Cl = HCl + CH2Cl =>
CH3Cl + Cl = HCl + CH2Cl
ClO3H + Ba(OH)2 = (ClO3)2Ba + H2O =>
2 ClO3H + Ba(OH)2 = (ClO3)2Ba + 2 H2O
NH4Fe(SO4)2*12H2O + NH3 = Fe(OH)3 + (NH4)2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 3 NH3 = Fe(OH)3 + 2(NH4)2SO4 + 9 H2O
CuS + Zn(OH)2 = Cu(OH)2 + ZnS =>
CuS + Zn(OH)2 = Cu(OH)2 + ZnS
(C3H8)60(g) + O2(g) = CO2(g) + H2O(l) =>
(C3H8)60(g) + 300 O2(g) = 180 CO2(g) + 240 H2O(l)
H3PO4 + Cr(OH)3 = Cr(OH)PO4 + H2 + H2O =>
2 H3PO4 + 2 Cr(OH)3 = 2 Cr(OH)PO4 + H2 + 4 H2O
BeO = Be + O2 =>
2 BeO = 2 Be + O2
NaIO3 + BaCl2 = NaCl + Ba(IO3)2 =>
2 NaIO3 + BaCl2 = 2 NaCl + Ba(IO3)2
KAl(OH)4 + C2H2O4(H2O)2 = Al(OH)3 + K2(C2O4) + H2O =>
2 KAl(OH)4 + C2H2O4(H2O)2 = 2 Al(OH)3 + K2(C2O4) + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Zn + H2CO3 = H + ZnCO3 =>
Zn + H2CO3 = 2 H + ZnCO3
B2O3 + MgO = Mg(BO2)2 =>
B2O3 + MgO = Mg(BO2)2
PdCl2 + KCl = K2PdCl4 =>
PdCl2 + 2 KCl = K2PdCl4
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2(g) + CO3(g) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2(g) + CO3(g)
Ag + H2O2 + HCl = AgCl + H2O =>
2 Ag + H2O2 + 2 HCl = 2 AgCl + 2 H2O
Bh + Sg = BhSg =>
Bh + Sg = BhSg
Fe(CO3)2 + Mg3(PO4)2 = Fe3(PO4)4 + MgCO3 =>
3 Fe(CO3)2 + 2 Mg3(PO4)2 = Fe3(PO4)4 + 6 MgCO3
C6H4CH3CH3 + KMnO4 + H2SO4 = C6CH4COOHCOOH + K2SO4 + MnSO4 + H2O =>
45 C6H4CH3CH3 + 106 KMnO4 + 159 H2SO4 = 40 C6CH4COOHCOOH + 53 K2SO4 + 106 MnSO4 + 264 H2O
Mg + HOH = H2 + Mg(OH)2 =>
Mg + 2 HOH = H2 + Mg(OH)2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
CaCl + NH3OH = CaOH + NH3Cl =>
CaCl + NH3OH = CaOH + NH3Cl
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(aq) + Fe(OH)2(s) =>
Ba(OH)2(aq) + Fe(NO3)2(aq) = Ba(NO3)2(aq) + Fe(OH)2(s)
Na2TeO2 + NaCl + HI = NaI + Te + H2O + Cl2 =>
Na2TeO2 + 2 NaCl + 4 HI = 4 NaI + Te + 2 H2O + Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + H2SO4 = Al{3+} + SO4{2-} + SO2 + H2O =>
2 Al + 6 H2SO4 = 2 Al{3+} + 3 SO4{2-} + 3 SO2 + 6 H2O
CaCO3 + CO2 + H2O = (Ca(HCO3)2) =>
CaCO3 + CO2 + H2O = (Ca(HCO3)2)
CH3COOH(aq) + NaHCO3(s) = H2CO3 + NaCH3COO =>
CH3COOH(aq) + NaHCO3(s) = H2CO3 + NaCH3COO
CH3Cl + Cl = HCl + CH2Cl =>
CH3Cl + Cl = HCl + CH2Cl
Cr(s) + Ni2SO4(aq) = Cr2SO4(aq) + Ni(s) =>
2 Cr(s) + Ni2SO4(aq) = Cr2SO4(aq) + 2 Ni(s)
KOH + KI + K2CrO4 = KIO4 + K3CrO3 + H2O =>
8 KOH + 3 KI + 8 K2CrO4 = 3 KIO4 + 8 K3CrO3 + 4 H2O
LiCl + Pb(C2H3O2)2 = Li(C2H3O2) + PbCl2 =>
2 LiCl + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCl2
MnO2 + Ai = Mn + Ai2O3 =>
3 MnO2 + 4 Ai = 3 Mn + 2 Ai2O3
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
MnO2 + H2 = H2O + Mn =>
MnO2 + 2 H2 = 2 H2O + Mn
CuBr2 + H2O = Cu(H2O)4 + Br =>
CuBr2 + 4 H2O = Cu(H2O)4 + 2 Br
CuSO4(aq) + KOH(aq) = Cu(OH)2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(s) + K2SO4(aq)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
MgSO4(s) + H2O(l) = MgO(s) + H2SO4(aq) =>
MgSO4(s) + H2O(l) = MgO(s) + H2SO4(aq)
K2HgI4 + Na2SO3 + CuSO4 + H2O = Cu2HgI4 + NaHSO4 + K2SO4 =>
K2HgI4 + Na2SO3 + 2 CuSO4 + H2O = Cu2HgI4 + 2 NaHSO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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