| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
HBr + H2SO4 = Br2 + H2O + SO2 =>
2 HBr + H2SO4 = Br2 + 2 H2O + SO2
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K + P = K3P =>
3 K + P = K3P
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
P + K = K3P =>
P + 3 K = K3P
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Pb + KOH = Pb(OH)2 + K =>
Pb + 2 KOH = Pb(OH)2 + 2 K
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K + CL = KCL =>
K + CL = KCL
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
K + CL = KCL =>
K + CL = KCL
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K3PO4(aq) + Al(NO3)3 = AlPO4(s) + KNO3(aq) =>
K3PO4(aq) + Al(NO3)3 = AlPO4(s) + 3 KNO3(aq)
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H17COOH + O2 = CO2 + H20 =>
10 C8H17COOH + 80 O2 = 90 CO2 + 9 H20
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C8H17COOH + O2 = CO2 + H2O =>
2 C8H17COOH + 25 O2 = 18 CO2 + 18 H2O
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H20 =>
20 KMnO4 + 30 H2SO4 + 80 CH3CHO = 10 K2SO4 + 20 MnSO4 + 80 CH3COOH + 3 H20
Ca(NO3)2(aq) + K2CrO4(aq) = CaCrO4 + KNO3 =>
Ca(NO3)2(aq) + K2CrO4(aq) = CaCrO4 + 2 KNO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
ZnS + O2 = ZnSO4 =>
ZnS + 2 O2 = ZnSO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C8H6 + O2 = H2O + CO2 =>
2 C8H6 + 19 O2 = 6 H2O + 16 CO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/14
Équations équilibrées sur01/30/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
