| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Li + CO = LiCO =>
Li + CO = LiCO
Ca(IO3)2 + KI + HCl = I2 + KCl + CaCl2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = 6 I2 + 10 KCl + CaCl2 + 6 H2O
KI + Mg(NO3)2 = KNO3 + MgI2 =>
2 KI + Mg(NO3)2 = 2 KNO3 + MgI2
C12H22O11 + H2O = C2H8O + CO2 =>
7 C12H22O11 + 19 H2O = 24 C2H8O + 36 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
C8H9NO2 + C2H5OH = C10H15N + O =>
C8H9NO2 + C2H5OH = C10H15N + 3 O
H4As2O5 + Fe(OH)3 = Fe4(As2O5)3 + H2O =>
3 H4As2O5 + 4 Fe(OH)3 = Fe4(As2O5)3 + 12 H2O
CuCl2 + Na(NO3)2 = Cu(NO3)2 + NaCl2 =>
CuCl2 + Na(NO3)2 = Cu(NO3)2 + NaCl2
C6H5NH2 + Br2 = C6H4Br3N + H2 =>
2 C6H5NH2 + 3 Br2 = 2 C6H4Br3N + 3 H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
NH3 + OH = NO3 + H2O =>
NH3 + 9 OH = NO3 + 6 H2O
Ag2CrO4 + NH3 = [Ag(NH3)2]{+} + CrO4{2-} =>
Ag2CrO4 + 4 NH3 = 2[Ag(NH3)2]{+} + CrO4{2-}
Ni(OH)2 + S = S{2-} + NiO2 + H{+} =>
Ni(OH)2 + S = S{2-} + NiO2 + 2 H{+}
H3FeO3 + Na2O = Na3FeO3 + H2O =>
2 H3FeO3 + 3 Na2O = 2 Na3FeO3 + 3 H2O
CaCl2 + NaPO4 = Ca3 + (PO4)2 + NaCl =>
3 CaCl2 + 6 NaPO4 = Ca3 + 3(PO4)2 + 6 NaCl
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
Li + CO = LiCO =>
Li + CO = LiCO
Al(s) + Fe2O3(aq) = Al2O3(aq) + Fe(s) =>
2 Al(s) + Fe2O3(aq) = Al2O3(aq) + 2 Fe(s)
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
CaCl2 + NaPO4 = Ca3 + (PO4)2 + NaCl =>
3 CaCl2 + 6 NaPO4 = Ca3 + 3(PO4)2 + 6 NaCl
AI(NO3)3 + NaOH = AI(OH)3 + Na(NO3) =>
AI(NO3)3 + 3 NaOH = AI(OH)3 + 3 Na(NO3)
CuSO4 + Pb(NO3)2 = Cu(NO3)2(aq) + PbSO4(s) =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2(aq) + PbSO4(s)
Fe(Cl)2 + Na3(PO4) = Fe3(PO4)2 + NaCl =>
3 Fe(Cl)2 + 2 Na3(PO4) = Fe3(PO4)2 + 6 NaCl
CO + H2O = CH3CHO + O2 =>
4 CO + 4 H2O = 2 CH3CHO + 3 O2
H3AsO4 + Pd(OH)4 = Pd3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Pd(OH)4 = Pd3(AsO4)4 + 12 H2O
H2O + CO2 = C12H22O11 + O2 =>
11 H2O + 12 CO2 = C12H22O11 + 12 O2
HS + KMnO4 = K2SO4 + MnO2 + H2 =>
2 HS + 4 KMnO4 = 2 K2SO4 + 4 MnO2 + H2
HCl(aq) + Na2Co3(s) = NaCl(aq) + Co2(g) + H2(l) =>
4 HCl(aq) + 2 Na2Co3(s) = 4 NaCl(aq) + 3 Co2(g) + 2 H2(l)
KMnO4 + CH3CH2OH + NaOH = Na2MnO4 + CH3COOH + H2O + KOH =>
4 KMnO4 + CH3CH2OH + 8 NaOH = 4 Na2MnO4 + CH3COOH + 3 H2O + 4 KOH
CHF3 + Cl2 = CFC + F2 + HCl =>
4 CHF3 + 2 Cl2 = 2 CFC + 5 F2 + 4 HCl
C4H18 + O2 = CO + H2O =>
2 C4H18 + 13 O2 = 8 CO + 18 H2O
CrSO4 + (NH4)2CO3 = CrCO3 + (NH4)2SO4 =>
CrSO4 + (NH4)2CO3 = CrCO3 + (NH4)2SO4
HNO3(aq) + Mg(OH)2 = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2 = Mg(NO3)2(aq) + 2 H2O(l)
HNO3 + Er2O3 = Er(NO3)3 + H2O =>
6 HNO3 + Er2O3 = 2 Er(NO3)3 + 3 H2O
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
(NH4)2SO4(aq) + FeCl2(aq) = FeSO4 + NH4Cl =>
(NH4)2SO4(aq) + FeCl2(aq) = FeSO4 + 2 NH4Cl
C3H5OH2Br + Zn = ZnBr2 + ZnOH2 + C3H5 =>
2 C3H5OH2Br + 3 Zn = ZnBr2 + 2 ZnOH2 + 2 C3H5
CaCO3 + C6H5COOH = CaC6H5COO + HCO3 =>
CaCO3 + C6H5COOH = CaC6H5COO + HCO3
Br2 + NaOH = NaBrO2 + NaBr + H2O =>
2 Br2 + 4 NaOH = NaBrO2 + 3 NaBr + 2 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
KNO4 = KNO2 + O1 =>
KNO4 = KNO2 + 2 O1
KMnO4 + FeSO4 + H2SO4 = K2O2 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 8 FeSO4 + 6 H2SO4 = K2O2 + 2 MnSO4 + 4 Fe2(SO4)3 + 6 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Br + H2SO4 = HBr + SO4 =>
2 Br + H2SO4 = 2 HBr + SO4
CH3COOH + CO3 = CO2 + H2O =>
CH3COOH + 4 CO3 = 6 CO2 + 2 H2O
Cu + H2O2 + H4SO4 = CuSO4 + H2O =>
Cu + 2 H2O2 + H4SO4 = CuSO4 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
