| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 H2O = Ca(OH)2 + H2
Na2H3IO6 + H2SO4 + MnSO4 = HMnO4 + NaIO3 + Na2SO4 + H2O =>
10 Na2H3IO6 + H2SO4 + 4 MnSO4 = 4 HMnO4 + 10 NaIO3 + 5 Na2SO4 + 14 H2O
C2H3Cl3 + NaOH = C2H3(OH)3 + NaCl =>
C2H3Cl3 + 3 NaOH = C2H3(OH)3 + 3 NaCl
P + NaOH + H2O = PH3 + NaH2PO2 =>
4 P + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
NH3 + O2 = HNO2 + H2O =>
2 NH3 + 3 O2 = 2 HNO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
CA(OH)2 + HCl = CACl2 + H2O =>
CA(OH)2 + 2 HCl = CACl2 + 2 H2O
KClO4 + BaCl2 = KCl + Ba(ClO4)2 =>
2 KClO4 + BaCl2 = 2 KCl + Ba(ClO4)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al2(SO4)3 + KOH = K2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Al(OH)3
FeCl3*6H2O = FeCl3*3H2O + H2O =>
FeCl3*6H2O = FeCl3*3H2O + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NH4Cl + LiOH = LiCl + NH4OH =>
NH4Cl + LiOH = LiCl + NH4OH
KMnO4 + Cr2O3 + KOH = K2MnO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2O3 + 10 KOH = 6 K2MnO4 + 2 K2CrO4 + 5 H2O
Cu{2+} + Mn{2+} + H2O = Cu{+} + MnO4{-} + H{+} =>
5 Cu{2+} + Mn{2+} + 4 H2O = 5 Cu{+} + MnO4{-} + 8 H{+}
NH4Cl + LiOH = LiCl + NH4OH =>
NH4Cl + LiOH = LiCl + NH4OH
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O
Pb(NO3)2 + LiBr = PbBr2 + LiNO3 =>
Pb(NO3)2 + 2 LiBr = PbBr2 + 2 LiNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn + H3PO4 = Zn3(PO4)2 + H3 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 2 H3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaO + H2Co3 = CaCo3 + H2O =>
CaO + H2Co3 = CaCo3 + H2O
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
KNO3 + AgC2H3O2 = KC2H3O2 + AgNO3 =>
KNO3 + AgC2H3O2 = KC2H3O2 + AgNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
Al + AGNo3 = Al(No3) + AG =>
Al + AGNo3 = Al(No3) + AG
C6H12O6 + KMnO4 + HCl = MnCl2 + CO2 + H2O + KCl =>
5 C6H12O6 + 24 KMnO4 + 72 HCl = 24 MnCl2 + 30 CO2 + 66 H2O + 24 KCl
HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H20 =>
10 KCrO2 + 5 Br2 + 20 KOH = 10 K2CrO4 + 10 KBr + H20
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
K2CrO4 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/16
Équations équilibrées sur11/17/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
