| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2Fe4O9 + Bi2O3 = 4 BiFeO3
MnO2(s) = MnO(s) + O2(g) =>
2 MnO2(s) = 2 MnO(s) + O2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH3 + ZnI2 = Zn(NH3)2 + I2 =>
2 NH3 + ZnI2 = Zn(NH3)2 + I2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2SO4 + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
BaCl2 + K2So4 = BaSo4 + KCl =>
BaCl2 + K2So4 = BaSo4 + 2 KCl
CN2H4O + HCL + O2 = C2L + HNO3 + H5N =>
8 CN2H4O + 8 HCL + 11 O2 = 8 C2L + 10 HNO3 + 6 H5N
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
C2H5Br + NH4OH = C2H5BrNH3 + H2O =>
C2H5Br + NH4OH = C2H5BrNH3 + H2O
Al + O = AlO =>
Al + O = AlO
H2C2O4 = CO2 + H20 =>
10 H2C2O4 = 20 CO2 + H20
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
K + O2 = K2O =>
4 K + O2 = 2 K2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Si + O = SiO2 =>
Si + 2 O = SiO2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
CN2H4O + HCL + H2O = C2L + HNO3 + H5N =>
10 CN2H4O + 10 HCL + 11 H2O = 10 C2L + 7 HNO3 + 13 H5N
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
(CH3)(CH2)2(CH3) + O2 = CO2 + H2O =>
2(CH3)(CH2)2(CH3) + 13 O2 = 8 CO2 + 10 H2O
Fe2O2 = Fe + O2 =>
Fe2O2 = 2 Fe + O2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 NH4C2H3O2
Al + Cl = Al2Cl6 =>
2 Al + 6 Cl = Al2Cl6
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cl2 + Al3 = Al2Cl3 =>
9 Cl2 + 4 Al3 = 6 Al2Cl3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + CaO = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 CaO = 3 H2O + Ca3(PO4)2
Na2S + Pb(C2H3O2)2 = PbS + NaC2H3O2 =>
Na2S + Pb(C2H3O2)2 = PbS + 2 NaC2H3O2
Si + Cl = SiCl4 =>
Si + 4 Cl = SiCl4
KMgO4 + NH3 = KNO3 + MgO2 + KOH + H2O =>
8 KMgO4 + 3 NH3 = 3 KNO3 + 8 MgO2 + 5 KOH + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/17
Équations équilibrées sur09/18/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
