| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 2 HCl = 2 MgCl + H2
C6H10O5 + H2O = C12H22O11 =>
2 C6H10O5 + H2O = C12H22O11
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C6H10O5 + H2O = C18H32O16 =>
3 C6H10O5 + H2O = C18H32O16
Si2Cl6 + H2O = SiO2 + HCl + H2 =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + H2
HBr + H2O = H3O + Br =>
HBr + H2O = H3O + Br
HBr + H2O = H3O + Br2 =>
2 HBr + 2 H2O = 2 H3O + Br2
C6H10O5 + H2O = C18H32O16 =>
3 C6H10O5 + H2O = C18H32O16
C6H10O5 + H2O = C12H22O11 =>
2 C6H10O5 + H2O = C12H22O11
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
Ca3(PO4)2 + SlO2 = P4O10 + CaSlO3 =>
2 Ca3(PO4)2 + 6 SlO2 = P4O10 + 6 CaSlO3
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K + H2O = H + KOH =>
K + H2O = H + KOH
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3 =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
ZnSO4 + H2S + Na2S = NaSO4 + ZnS + H2O =>
9 ZnSO4 + 4 H2S + 4 Na2S = 8 NaSO4 + 9 ZnS + 4 H2O
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
C3H8 + HNO3 = C3H7NO2 + H2O =>
C3H8 + HNO3 = C3H7NO2 + H2O
C2H4 + Br2 = CHBr2 + H2 =>
C2H4 + 2 Br2 = 2 CHBr2 + H2
FeSO4 + H2SO4 + KMnO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 FeSO4 + 16 H2SO4 + 4 KMnO4 = 5 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
CO + H2O = H2 + CO2 =>
CO + H2O = H2 + CO2
H2O + CO2 + Zn = CH4 + ZnO =>
2 H2O + CO2 + 4 Zn = CH4 + 4 ZnO
H2O + CO + Zn = CH4 + ZnO =>
2 H2O + CO + 3 Zn = CH4 + 3 ZnO
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/10
Équations équilibrées sur12/24/09
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