| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu + H2CO3 = CuHCO3 + H2 =>
2 Cu + 2 H2CO3 = 2 CuHCO3 + H2
(CH3)3N + HBr = (CH3)3Br + NH =>
(CH3)3N + HBr = (CH3)3Br + NH
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
KMnO4 + MgI2 + H2SO4 = K2SO4 + I2 + MnSO4 + H2O + MgSO4 =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = K2SO4 + 5 I2 + 2 MnSO4 + 8 H2O + 5 MgSO4
CuSO4 + NaNO3 = Cu(NO3)2 + Na2SO4 =>
CuSO4 + 2 NaNO3 = Cu(NO3)2 + Na2SO4
Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2
HNO3(aq) + Na2SO3(aq) = H2SO3(g) + NaNO3(aq) =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3(g) + 2 NaNO3(aq)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaN2 + H2O = NH3 + Ca(OH)2 + O2 =>
CaN2 + 4 H2O = 2 NH3 + Ca(OH)2 + O2
CaO + Be(OH)2 = Ca(OH)2 + BeO =>
CaO + Be(OH)2 = Ca(OH)2 + BeO
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
CaO + Be(OH)2 = Ca(OH)2 + BeO =>
CaO + Be(OH)2 = Ca(OH)2 + BeO
K3[Cr(OH)6] + KCl = CrCl3 + KOH =>
K3[Cr(OH)6] + 3 KCl = CrCl3 + 6 KOH
HClO2 + Cr = HClO + Cr2O7 =>
7 HClO2 + 2 Cr = 7 HClO + Cr2O7
Li(HCO3) + K2(SO4) = KHCO3 + Li2(SO4) =>
2 Li(HCO3) + K2(SO4) = 2 KHCO3 + Li2(SO4)
CH3CHO + NH3 = (C2H5)(CH3)C5H3N + H2O =>
4 CH3CHO + NH3 = (C2H5)(CH3)C5H3N + 4 H2O
CuO + H2O2 = CuO2 + H2O =>
CuO + H2O2 = CuO2 + H2O
CaO + KMnO4 = Ca(MnO4)2 + K2O =>
CaO + 2 KMnO4 = Ca(MnO4)2 + K2O
H3PO3 + Fe(OH)3 = (Fe(OH))3(PO3)2 + H2O =>
2 H3PO3 + 3 Fe(OH)3 = (Fe(OH))3(PO3)2 + 6 H2O
LiCl + NaF = F2Li2 + NaCl =>
2 LiCl + 2 NaF = F2Li2 + 2 NaCl
C7H6O + NaBH4 = C7H8O + NaB =>
2 C7H6O + NaBH4 = 2 C7H8O + NaB
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
CaCl2 + Ag3PO4 = Cl2Ag3 + CaPO4 =>
CaCl2 + Ag3PO4 = Cl2Ag3 + CaPO4
MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O
CaCl2 + O2 = (ClO3)2 + Ca =>
CaCl2 + 3 O2 = (ClO3)2 + Ca
CH3CN + H2O = CH3OH + HCN =>
CH3CN + H2O = CH3OH + HCN
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O =>
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O
C2H2OH + HBr = C2H2Br + H2O =>
C2H2OH + HBr = C2H2Br + H2O
Sr(NO3)2 + NaSO4 = Sr(SO4)2 + NaNO3 =>
Sr(NO3)2 + 2 NaSO4 = Sr(SO4)2 + 2 NaNO3
H2C2O4 = CO2 + H =>
H2C2O4 = 2 CO2 + 2 H
Hg2O + H2 = Hg + H2O =>
Hg2O + H2 = 2 Hg + H2O
C4H6 + HCl = C4H6Cl + H =>
C4H6 + HCl = C4H6Cl + H
CH4 + SO2 = H2S + CO2 + H2O =>
3 CH4 + 4 SO2 = 4 H2S + 3 CO2 + 2 H2O
P4 + O2 = PP2O3 =>
3 P4 + 6 O2 = 4 PP2O3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + Ba = BaSO4 + Na =>
Na2SO4 + Ba = BaSO4 + 2 Na
C6H12 + KMnO4 = C6H12KMnO4 =>
C6H12 + KMnO4 = C6H12KMnO4
MnO4{-} + Cl{-} + H{+} = Mn2{+} + Cl2 + H2O =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 2 Mn2{+} + 13 Cl2 + 16 H2O
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
C(s) + O(g) = CO2 =>
C(s) + 2 O(g) = CO2
HF + Mg(OH)2 = Mg(F2) + H2O =>
2 HF + Mg(OH)2 = Mg(F2) + 2 H2O
Al + H3PO4 = H2 + Al3PO4 =>
6 Al + 2 H3PO4 = 3 H2 + 2 Al3PO4
N2O4 = NO2 =>
N2O4 = 2 NO2
NO2Al = NOAlO =>
NO2Al = NOAlO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
