| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HCl = CaCl2 + H2
HCL + AGNO3 = AGCL + HNO3 =>
HCL + AGNO3 = AGCL + HNO3
Mg(s) + O2(g) = MgO2 =>
Mg(s) + O2(g) = MgO2
CrCl2 + H2S = S + Cr + HCl =>
CrCl2 + H2S = S + Cr + 2 HCl
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
C9H2O + O2 = CO2 + H2O =>
C9H2O + 9 O2 = 9 CO2 + H2O
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
KNO3 + Al + KOH + H2O = NH3 + KAlO4 =>
7 KNO3 + 8 Al + KOH + 10 H2O = 7 NH3 + 8 KAlO4
PbCrO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + PbSO4 + Cr2(SO4)3 + H2O =>
2 PbCrO4 + 8 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 PbSO4 + Cr2(SO4)3 + 8 H2O
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
KF + Ca(NO3)2 = KNO3 + CaF2 =>
2 KF + Ca(NO3)2 = 2 KNO3 + CaF2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Mn + O = MnO2 =>
Mn + 2 O = MnO2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Mn + O = MnO =>
Mn + O = MnO
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
HI + HNO3 = I2 + NO2 + H2O =>
2 HI + 2 HNO3 = I2 + 2 NO2 + 2 H2O
Mn + O = MnO2 =>
Mn + 2 O = MnO2
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
Si2H3 + O2 = Si02 + H2O3 =>
4 Si2H3 + 9 O2 = 4 Si02 + 6 H2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HBr + Li2S = H2S + LiBr =>
2 HBr + Li2S = H2S + 2 LiBr
Mg + CuSo4 = MgSo4 + Cu =>
Mg + CuSo4 = MgSo4 + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HBr + Li2S = H2S + LiBr =>
2 HBr + Li2S = H2S + 2 LiBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
Cl2 + H2O + SO2 = HCl + H2SO4 =>
Cl2 + 2 H2O + SO2 = 2 HCl + H2SO4
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
H2C3H2O4 + NaHCO3 = CO2 + H2O + Na2C3H2O4 =>
H2C3H2O4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2C3H2O4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
PbO + NH3 = Pb + H2O + N2 =>
3 PbO + 2 NH3 = 3 Pb + 3 H2O + N2
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaBr2 + H2SO4 = HBr + BaSO4 =>
BaBr2 + H2SO4 = 2 HBr + BaSO4
Ca + Br2 = CaBr =>
2 Ca + Br2 = 2 CaBr
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ag(s) + Al(NO3)3(aq) = AgNO3 + Al =>
3 Ag(s) + Al(NO3)3(aq) = 3 AgNO3 + Al
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/14
Équations équilibrées sur05/06/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
