| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H15 + Br2 = C7H14 + HBr =>
2 C7H15 + Br2 = 2 C7H14 + 2 HBr
C12H22O11(s)(sucrose) + H2O(l) = C2H5OH(s) + CO2(g) =>
C12H22O11(s)(sucrose) + H2O(l) = 4 C2H5OH(s) + 4 CO2(g)
Hg2(NO3)2 = Hg2O + NO2 + O2 =>
2 Hg2(NO3)2 = 2 Hg2O + 4 NO2 + O2
(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + K2(Cr2O7) = Ba(Cr2O7) + KCl =>
BaCl2 + K2(Cr2O7) = Ba(Cr2O7) + 2 KCl
K2CrO4 + CH3COOH = K2Cr2O7 + CH3COOK + H2O =>
2 K2CrO4 + 2 CH3COOH = K2Cr2O7 + 2 CH3COOK + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + Fe(NO3)2 + HNO3 = KNO3 + CrNO + Fe(NO3)3 + H2O =>
K2Cr2O7 + 18 Fe(NO3)2 + 22 HNO3 = 2 KNO3 + 2 CrNO + 18 Fe(NO3)3 + 11 H2O
Cr2O3(s) + Al(aq) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(aq) = Al2O3(s) + 2 Cr(s)
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
FeCl + H2S = Fe2S + HCl =>
2 FeCl + H2S = Fe2S + 2 HCl
Li2S(ac) + HBr(ac) = LiBr(ac) + H2S(g) =>
Li2S(ac) + 2 HBr(ac) = 2 LiBr(ac) + H2S(g)
C6H14N2O5 + O2 = H2O + C6H12O6 + N2O =>
2 C6H14N2O5 + 3 O2 = 2 H2O + 2 C6H12O6 + 2 N2O
KI(O)3 + AgNO3 = KINO3 + Ag(O)3 =>
KI(O)3 + AgNO3 = KINO3 + Ag(O)3
H2S(l) + Ca(OH)2(aq) = H2O(l) + CaS =>
H2S(l) + Ca(OH)2(aq) = 2 H2O(l) + CaS
Al2(SO4)3 + FeSO4 = Al + Fe2(SO4)3 =>
Al2(SO4)3 + 6 FeSO4 = 2 Al + 3 Fe2(SO4)3
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(s) + PbCl4(aq) = CaCl + Pb =>
4 Ca(s) + PbCl4(aq) = 4 CaCl + Pb
Na2B4O5(OH)4*8H2O + NaOH + H2O2 + H2O = Na2B2(O2)2(OH)4*6H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH + 4 H2O2 + H2O = 2 Na2B2(O2)2(OH)4*6H2O
AlC13 = Al + C =>
AlC13 = Al + 13 C
K2CO3 + CuCl2 = KCl + CuCO3 =>
K2CO3 + CuCl2 = 2 KCl + CuCO3
(NH4)2S + Al2(Cr2O7)3 = (NH4)2Cr2O7 + Al2S3 =>
3(NH4)2S + Al2(Cr2O7)3 = 3(NH4)2Cr2O7 + Al2S3
FeS + HNO3 = H2SO4 + Fe(NO3)3 + NO + H2O =>
FeS + 6 HNO3 = H2SO4 + Fe(NO3)3 + 3 NO + 2 H2O
H2SO4 + KI = KHSO4 + H2O + S02 + I2 =>
14 H2SO4 + 12 KI = 12 KHSO4 + 8 H2O + S02 + 6 I2
KMnO4 + Na2HPO4 = K2HPO4 + NaMnO4 =>
2 KMnO4 + Na2HPO4 = K2HPO4 + 2 NaMnO4
C6H3CH3CH3NO2 + KMnO4 + H2SO4 = C6H3COOHCOOHNO2 + MnSO4 + K2SO4 + H2O =>
5 C6H3CH3CH3NO2 + 12 KMnO4 + 18 H2SO4 = 5 C6H3COOHCOOHNO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
Na2(HCO3)2 + HCl = NaCl + CO2 + H2O =>
Na2(HCO3)2 + 2 HCl = 2 NaCl + 2 CO2 + 2 H2O
CuS + Fe(OH)3 = Cu(OH)2 + Fe2S3 =>
3 CuS + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2S3
NaNO3 + Ag2CrO4 = AgNO3 + Na2CrO4 =>
2 NaNO3 + Ag2CrO4 = 2 AgNO3 + Na2CrO4
Ni(CN)2 + H3O{+} = Ni{2+} + H2O + HCN =>
Ni(CN)2 + 2 H3O{+} = Ni{2+} + 2 H2O + 2 HCN
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
ZnCl + NaCo3 = NaCl + ZnCo3 =>
ZnCl + NaCo3 = NaCl + ZnCo3
FeCl3 + H2O2 = O2 + FeCl3H2 =>
FeCl3 + H2O2 = O2 + FeCl3H2
CaSO4 + LiOH = Ca(OH)2 + Li2SO4 =>
CaSO4 + 2 LiOH = Ca(OH)2 + Li2SO4
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
InN3O9 + C12H28O4Ti + C5H8O2 + ZnN2O6 = In140Ti10ZnO231 + CO2 + H2O + N2 =>
1680 InN3O9 + 120 C12H28O4Ti + 695 C5H8O2 + 12 ZnN2O6 = 12 In140Ti10ZnO231 + 4915 CO2 + 4460 H2O + 2532 N2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Cl3P + Cl = Cl5P =>
Cl3P + 2 Cl = Cl5P
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O =>
NaHSO3 + Ba(OH)2 = BaSO3 + NaOH + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
(NH4)ClHBr = NH4BrHCl =>
(NH4)ClHBr = NH4BrHCl
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
| 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 54 55 56 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
