| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 + 2 H2O = 2 Fe2O3*H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li2SO4 + HCO3 = LiCO3 + H2SO4 =>
Li2SO4 + 2 HCO3 = 2 LiCO3 + H2SO4
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
CH3CH2CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2CH2COOH + 4 Cr{3+} + 11 H2O
VO + Fe2O3 = FeO + V2O5 =>
2 VO + 3 Fe2O3 = 6 FeO + V2O5
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2So3 + HCl = NaCl + H2So3 =>
Na2So3 + 2 HCl = 2 NaCl + H2So3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
MO2 + HCl = MCl2 + Cl2 + H2O =>
MO2 + 4 HCl = MCl2 + Cl2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
C2H2 + KMnO4 + H2O = HCOOH + MnO2 + KOH =>
C2H2 + 2 KMnO4 + 2 H2O = 2 HCOOH + 2 MnO2 + 2 KOH
PbO2 + MnO2 + KOH = KMnO4 + K2PbO2 + H2O =>
3 PbO2 + 2 MnO2 + 8 KOH = 2 KMnO4 + 3 K2PbO2 + 4 H2O
Cu2S + O2 = CuO + S02 =>
2 Cu2S + 2 O2 = 4 CuO + S02
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
CH3COOC2H5 + NAOH = C2H5OH + CH3COONA =>
CH3COOC2H5 + NAOH = C2H5OH + CH3COONA
BiCl3 + SnCl = Bi + SnCl4 =>
BiCl3 + SnCl = Bi + SnCl4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FE + HCl2 = FECl2 + H2 =>
2 FE + 2 HCl2 = 2 FECl2 + H2
Ca3(PO4)2 + C + SiO2 = P + CaSiO3 + CO =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 2 P + 3 CaSiO3 + 5 CO
AGNO3 + NAI = AGI + NANO3 =>
AGNO3 + NAI = AGI + NANO3
C2H2 + KMnO4 + H2O = CHOH + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 6 CHOH + 2 MnO2 + 2 KOH
CaCl2 + NaF = NaCl + CaF2 =>
CaCl2 + 2 NaF = 2 NaCl + CaF2
C2H2 + KMnO4 + H2O = HCOOH + MnO2 + KOH =>
C2H2 + 2 KMnO4 + 2 H2O = 2 HCOOH + 2 MnO2 + 2 KOH
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2{+} + 3 OH{-} = 3 Ag + C6H11O7 + 6 NH3 + 2 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2{+} + 3 OH{-} = 3 Ag + C6H11O7 + 6 NH3 + 2 H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2{+} + 3 OH{-} = 3 Ag + C6H11O7 + 6 NH3 + 2 H2O
Ti(OCH(CH3)2)4 + H2C2O4 = TiC4O8 + (HOCH(CH3)2)4 =>
Ti(OCH(CH3)2)4 + 2 H2C2O4 = TiC4O8 + (HOCH(CH3)2)4
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2{+} + 3 OH{-} = 3 Ag + C6H11O7 + 6 NH3 + 2 H2O
HClO = HCl + O =>
HClO = HCl + O
Mg + O = MgO =>
Mg + O = MgO
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C5H11O5COO{-} + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2{+} + 3 OH{-} = 2 Ag + C5H11O5COO{-} + 4 NH3 + 2 H2O
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/18
Équations équilibrées sur06/09/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
