| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4
Fe(OH) + H3PO4 = FePO4 + H4O =>
Fe(OH) + H3PO4 = FePO4 + H4O
Ca(NO3)2 + C2H5NO2 = CaO + CO2 + H2O + N2 =>
9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaO + 20 CO2 + 25 H2O + 14 N2
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Ba(NO3)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4NO3 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4NO3
OH{-} + CrI3 + Cl2 = CrO4{2-} + IO3{-} + Cl{-} + H2O =>
52 OH{-} + 2 CrI3 + 21 Cl2 = 2 CrO4{2-} + 6 IO3{-} + 42 Cl{-} + 26 H2O
Na2CO3 + CuSO4 = Na2SO4 + Cu2(CO3)2 =>
2 Na2CO3 + 2 CuSO4 = 2 Na2SO4 + Cu2(CO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + KCSN = AgSCN + KNO3 =>
AgNO3 + KCSN = AgSCN + KNO3
NH3 + H2O = NH4 + HO =>
NH3 + H2O = NH4 + HO
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
KBr + Ca3P2 = KP + Ca3Br2 =>
2 KBr + Ca3P2 = 2 KP + Ca3Br2
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
AgNO3 + H2O = N2 + AgH + OH =>
2 AgNO3 + 8 H2O = N2 + 2 AgH + 14 OH
H2O = H2O =>
H2O = H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
H2O = H2O =>
H2O = H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2O + HCOO{-} + NO3{-} = CO2 + N2O + OH{-} =>
H2O + 4 HCOO{-} + 2 NO3{-} = 4 CO2 + N2O + 6 OH{-}
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
MnS(s) + HCl(aq) = MnCl2(aq) + H2S(aq) =>
MnS(s) + 2 HCl(aq) = MnCl2(aq) + H2S(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
OH{-} + S2O3{2-} + Cl2 = SO4{2-} + Cl{-} + H2O =>
10 OH{-} + S2O3{2-} + 4 Cl2 = 2 SO4{2-} + 8 Cl{-} + 5 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + NH3 = AgNH3 =>
Ag + NH3 = AgNH3
Ca + Cl = CaCl =>
Ca + Cl = CaCl
Li + N = LiN =>
Li + N = LiN
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Ba + O = BaO =>
Ba + O = BaO
Na + O = NaO =>
Na + O = NaO
Al + O = AlO =>
Al + O = AlO
Rb + S = RbS =>
Rb + S = RbS
Li + F = LiF =>
Li + F = LiF
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Li + F = LiF =>
Li + F = LiF
Ag + Cl = AgCl =>
Ag + Cl = AgCl
NaOH + P2O5 = H2O + Na2HPO4 =>
4 NaOH + P2O5 = H2O + 2 Na2HPO4
C20H42 + O2 = H20 + CO2 =>
10 C20H42 + 200 O2 = 21 H20 + 200 CO2
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaOH + H3PO4 = H2O + Na2HPO4 =>
2 NaOH + H3PO4 = 2 H2O + Na2HPO4
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/11
Équations équilibrées sur01/26/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
