| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3(s) + 3 CO2(g) + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
H2S + NaOH = HOH + Na2S =>
H2S + 2 NaOH = 2 HOH + Na2S
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H4Cl2 + O3 = CO2 + H2O + HCl =>
3 C6H4Cl2 + 13 O3 = 18 CO2 + 3 H2O + 6 HCl
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H4 + C8H17O = C10H21O =>
C2H4 + C8H17O = C10H21O
ZnCl2(aq) + (NH4)2CO3(aq) = NH4Cl + ZnCO3 =>
ZnCl2(aq) + (NH4)2CO3(aq) = 2 NH4Cl + ZnCO3
AgCl + KSCN = AgSCN + KCl =>
AgCl + KSCN = AgSCN + KCl
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
C5H12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H12O(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
CuSO4 + Cl = SO4 + CuCl2 =>
CuSO4 + 2 Cl = SO4 + CuCl2
SO2 + HNO3 + H2O = NO + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H2SO4
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
K + MgCl2 = Cl2K + Mg =>
K + MgCl2 = Cl2K + Mg
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + O2 =>
4 K2CrO7 + 10 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 10 H2O + 9 O2
C2H4 + C9H17O2 = C11H21O + H20 =>
130 C2H4 + 20 C9H17O2 = 40 C11H21O + H20
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Pb(CH3COO)2 + KI = K(CH3COO) + PbI2 =>
Pb(CH3COO)2 + 2 KI = 2 K(CH3COO) + PbI2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
BaCrO4 + HCl = H2CrO4 + BaCl2 =>
BaCrO4 + 2 HCl = H2CrO4 + BaCl2
NH3(g) + O2(g) = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(g)
C2H4 + C9H17O2 = C11H19O + H20 =>
26 C2H4 + 4 C9H17O2 = 8 C11H19O + H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
Pb(CH3COO)2 + KI = K(CH3COO) + PbI2 =>
Pb(CH3COO)2 + 2 KI = 2 K(CH3COO) + PbI2
C6H4Cl2 + H2O2 = CO2 + H2O + HCl =>
C6H4Cl2 + 13 H2O2 = 6 CO2 + 14 H2O + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
Pb(CH3COO)2 + KI = K(CH3COO) + PbI2 =>
Pb(CH3COO)2 + 2 KI = 2 K(CH3COO) + PbI2
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Pb(CH3COO)2 + KI = K(CH3COO) + PbI2 =>
Pb(CH3COO)2 + 2 KI = 2 K(CH3COO) + PbI2
C10H19O3N + O2 = CO2 + H2O + NH3 =>
2 C10H19O3N + 25 O2 = 20 CO2 + 16 H2O + 2 NH3
C2H4 + C9H17O3 = C11H19O2 + H20 =>
150 C2H4 + 40 C9H17O3 = 60 C11H19O2 + 7 H20
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
NaI + K2Cr2O7 + HCl = I2 + CrCl3 + NaCl + KCl + H2O =>
6 NaI + K2Cr2O7 + 14 HCl = 3 I2 + 2 CrCl3 + 6 NaCl + 2 KCl + 7 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/15
Équations équilibrées sur10/06/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
