| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
Li(HCO3)2(s) + HCl(aq) = LiCl2(aq) + H2O(l) + CO2(g) =>
Li(HCO3)2(s) + 2 HCl(aq) = LiCl2(aq) + 2 H2O(l) + 2 CO2(g)
Pb(HCO3)Cl + H2SO4 = CO2 + H2O + HCl + PbSO4 =>
Pb(HCO3)Cl + H2SO4 = CO2 + H2O + HCl + PbSO4
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
KHCO3 + HNO3 = HCO3 + KHNO3 =>
KHCO3 + HNO3 = HCO3 + KHNO3
SrCl2 + Fe(No3)2 = Sr(No3)2 + FeCl2 =>
SrCl2 + Fe(No3)2 = Sr(No3)2 + FeCl2
H2O + RaO = Ra(OH)2 =>
H2O + RaO = Ra(OH)2
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
NH3 + H3BO3 = (NH4)BO2 + H2O =>
NH3 + H3BO3 = (NH4)BO2 + H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Ba + Al(OH)3 = Ba(OH)2 + Al =>
3 Ba + 2 Al(OH)3 = 3 Ba(OH)2 + 2 Al
C3 + H2 + O2 = CH3OH =>
2 C3 + 12 H2 + 3 O2 = 6 CH3OH
Fe3O4 + HS{-} + H{+} = FeS + O2 + H2O =>
2 Fe3O4 + 6 HS{-} + 6 H{+} = 6 FeS + O2 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
(CH2)3(OH)2(l) + O2(g) = CO2(g) + H2O(l) =>
(CH2)3(OH)2(l) + 4 O2(g) = 3 CO2(g) + 4 H2O(l)
H3C6H5O7 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
8 H3C6H5O7 + 9 Na2CO3 = 18 C2H3NaO2 + 21 CO2 + 5 H2O
Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2 =>
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2
Pb(NO3)2 + HCl = PbCl2 + HNO3 = =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cl1{-} + (H3O){+} + (Cr2O7){2-} = H2O + Cl2 + Cr3{+} =>
34 Cl1{-} + 42(H3O){+} + 3(Cr2O7){2-} = 63 H2O + 17 Cl2 + 2 Cr3{+}
C6HO8 + O2 = CO2 + H2O =>
4 C6HO8 + 9 O2 = 24 CO2 + 2 H2O
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
PbF2 + Cr2F6(H2O) = PbCr2F8(H2O) =>
PbF2 + Cr2F6(H2O) = PbCr2F8(H2O)
SrN2 + H2SO4 = Sr(SO4) + HN =>
SrN2 + H2SO4 = Sr(SO4) + 2 HN
AlCl3 + Na2S + H2O = NaCl + Al(OH)3 + H2S =>
2 AlCl3 + 3 Na2S + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2S
Cl2 + Mg3N2 = N2 + MgCl2 =>
3 Cl2 + Mg3N2 = N2 + 3 MgCl2
Mg + O2MgO = MgO =>
2 Mg + O2MgO = 3 MgO
Mn + Zn + Sb = MnZnSb =>
Mn + Zn + Sb = MnZnSb
TcF6 + H2O = HTcO4 + HF + Tc(OH)4 =>
3 TcF6 + 12 H2O = 2 HTcO4 + 18 HF + Tc(OH)4
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
ClH7 = Cl2 + H2 =>
2 ClH7 = Cl2 + 7 H2
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
CoCl3 + K(NO2) = K3Co(NO2)3 + Cl2 =>
2 CoCl3 + 6 K(NO2) = 2 K3Co(NO2)3 + 3 Cl2
In + Se = In2Se =>
2 In + Se = In2Se
XC2H4OH + KMnO4 + H2SO4 = XCOOH + CO2 + MnSO4 + K2SO4 + H2O =>
XC2H4OH + 2 KMnO4 + 3 H2SO4 = XCOOH + CO2 + 2 MnSO4 + K2SO4 + 5 H2O
Li(s) + S2(g) = Li2S =>
4 Li(s) + S2(g) = 2 Li2S
Ca(OH)2 + Al(ClO4)3 = Al(OH)2 + Ca(ClO4)3 =>
Ca(OH)2 + Al(ClO4)3 = Al(OH)2 + Ca(ClO4)3
UUS + F = UUSF =>
UUS + F = UUSF
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
Zn + HNO3(dil) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(dil) = Zn(NO3)2 + 2 NO2 + 2 H2O
Fe2(SiO2)3 + Ca = CaFe2(SiO2)3 =>
Fe2(SiO2)3 + Ca = CaFe2(SiO2)3
KMnO4 + H3PO3 = MnO2 + H2PO4 + KOH =>
KMnO4 + H3PO3 = MnO2 + H2PO4 + KOH
Mg3Si2H4O9 + (HF)(H2O) = (MgF2)(H2O) + H2SiF6 + H2O =>
Mg3Si2H4O9 + 18(HF)(H2O) = 3(MgF2)(H2O) + 2 H2SiF6 + 24 H2O
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3 + 10(NH4)2CO3 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3OH
Fe(OH)3 = HFeO3{-} + H{+} + e =>
Fe(OH)3 = HFeO3{-} + 2 H{+} + e
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
C6H12O6 + O2 = CO4 + H2O =>
C6H12O6 + 12 O2 = 6 CO4 + 6 H2O
C17H33COOH + K = C17H33COOK + H2 =>
2 C17H33COOH + 2 K = 2 C17H33COOK + H2
NH4Cl + H2SO4 = (NH4)2SO4 + ClH =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 ClH
C2H2 + HO2 = C1O2 + H2O1 =>
3 C2H2 + 10 HO2 = 6 C1O2 + 8 H2O1
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
