| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 4 H2O + 3 CO2
N2H4 + N2O4 = H2O + N2 =>
2 N2H4 + N2O4 = 4 H2O + 3 N2
Li + H2O = LiH2O =>
Li + H2O = LiH2O
I2 + HNO3 = H2O + HIO3 + NO2 =>
I2 + 10 HNO3 = 4 H2O + 2 HIO3 + 10 NO2
AgCl + NH4SCN = NH4Cl + AgSCN =>
AgCl + NH4SCN = NH4Cl + AgSCN
I2 + HNO3 = H2O + HIO3 + NO2 =>
I2 + 10 HNO3 = 4 H2O + 2 HIO3 + 10 NO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
C4H4 + O2 = C4O2 + H4 =>
C4H4 + O2 = C4O2 + H4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
C + O2 = CO2 =>
C + O2 = CO2
C + O2 = CO3 =>
2 C + 3 O2 = 2 CO3
C + O2 = CO10 =>
C + 5 O2 = CO10
C + O2 = CO =>
2 C + O2 = 2 CO
C + O2 = CO20 =>
C + 10 O2 = CO20
BaCl2 + Li3Sb = BaSb + Cl2Li3 =>
BaCl2 + Li3Sb = BaSb + Cl2Li3
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe + S = FeS =>
Fe + S = FeS
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CrCl3 + Ca(OH)2 = CaCl2 + Cr(OH)3 =>
2 CrCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Cr(OH)3
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
B(OH)4{-} = H2BO2{-} + H2O2 =>
B(OH)4{-} = H2BO2{-} + H2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CaCO3 + HCl = CaCl + HCO3 =>
CaCO3 + HCl = CaCl + HCO3
HBO2 + H2O2 = H2B2O7 + H2O =>
2 HBO2 + 3 H2O2 = H2B2O7 + 3 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C + S = CS2 =>
C + 2 S = CS2
Na + Cl = NaCl =>
Na + Cl = NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBiO3 + Mn(NO3)2 + HNO3 = KMnO4 + KNO3 + Bi(NO3)3 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 2 KMnO4 + 3 KNO3 + 5 Bi(NO3)3 + 7 H2O
Al + NaOH = Na + Al(OH)3 =>
Al + 3 NaOH = 3 Na + Al(OH)3
H2PtCl6 + KJ = K2PtCl4 + HCl + J2 =>
H2PtCl6 + 2 KJ = K2PtCl4 + 2 HCl + J2
Cu2(CO3)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2(CO3)2 + 4 HCl = 2 CuCl2 + 2 H2O + 2 CO2
| 1 2 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/11
Équations équilibrées sur06/23/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
