| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4 + HBr = 5 H + NBr
SZn + O2 = SO2 + Zn =>
SZn + O2 = SO2 + Zn
[SiO(OH)3]{-} + OH{-} = [SiO2(OH)2]{-2} + H2O =>
[SiO(OH)3]{-} + OH{-} = [SiO2(OH)2]{-2} + H2O
(CuSO4) + Zn = (ZnSO4) + Cu =>
(CuSO4) + Zn = (ZnSO4) + Cu
H2S + HCl = S2Cl2 + H2 =>
2 H2S + 2 HCl = S2Cl2 + 3 H2
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
CdCO3 + HClO4 = Cd + H2O + ClO4 + CO2 =>
CdCO3 + 2 HClO4 = Cd + H2O + 2 ClO4 + CO2
Hg(OH)2 + NaOH = Na2[Hg(OH)4] =>
Hg(OH)2 + 2 NaOH = Na2[Hg(OH)4]
K2CrO7 + SnCl2 + KOH = K2SnO3 + K3[Cr(OH)6] + KCl + H2O =>
2 K2CrO7 + 9 SnCl2 + 38 KOH = 9 K2SnO3 + 2 K3[Cr(OH)6] + 18 KCl + 13 H2O
S + O2 + H2O = SO4{2-} + H{+} =>
2 S + 3 O2 + 2 H2O = 2 SO4{2-} + 4 H{+}
H2C24 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C24 + 98 KMnO4 + 147 H2SO4 = 120 CO2 + 98 MnSO4 + 49 K2SO4 + 152 H2O
FeCl3 + CH3COONa + H2O = Fe(OH)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 H2O = Fe(OH)3 + 3 NaCl + 3 CH3COOH
CH3CHCH3CH2OH + KMnO4 + H2SO4 = CH3CHCH3COH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHCH3COH + 8 H2O + 2 MnSO4 + K2SO4
KCSN + MnO2 + H2SO4 = K2(SO4) + MnSO4 + CO2 + HNO3 + H2O =>
2 KCSN + 16 MnO2 + 15 H2SO4 = K2(SO4) + 16 MnSO4 + 2 CO2 + 2 HNO3 + 14 H2O
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
CaCl + NaPO4 = CaPO4 + NaCl =>
CaCl + NaPO4 = CaPO4 + NaCl
NaNO3 + NiCO3 = Na2CO3 + Ni(NO3)2 =>
2 NaNO3 + NiCO3 = Na2CO3 + Ni(NO3)2
Fe2O3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe2O3 + 6 NH4NO3 = 2 Fe(NO3)3 + 6 NH3 + 3 H2O
CH2CH3OH + O2 = CO2 + H2O =>
CH2CH3OH + 3 O2 = 2 CO2 + 3 H2O
BaCl2 + MgSO2 = BaSO2 + MgCl2 =>
BaCl2 + MgSO2 = BaSO2 + MgCl2
C3H7NO2 + O2 = NH3 + H2O + CO2 =>
C3H7NO2 + 3 O2 = NH3 + 2 H2O + 3 CO2
SrCO3 + TiO2 + Pr6O11 = Sr5Pr63Ti100O300 + CO2 + O2 =>
20 SrCO3 + 400 TiO2 + 42 Pr6O11 = 4 Sr5Pr63Ti100O300 + 20 CO2 + 41 O2
BaCl2 + NaOH + SO2 = NaCl + BaSO3 + H2O =>
BaCl2 + 2 NaOH + SO2 = 2 NaCl + BaSO3 + H2O
H2SO4 + FrOH = H2O + Fr2SO4 =>
H2SO4 + 2 FrOH = 2 H2O + Fr2SO4
Ni + Cr2O7{-2} + H{+} = Ni{+2} + Cr{+3} + H2O =>
3 Ni + Cr2O7{-2} + 14 H{+} = 3 Ni{+2} + 2 Cr{+3} + 7 H2O
Ba(C6H5COO)2 + (NH4)2SO4 = BaSO4 + C6H5COONH4 =>
Ba(C6H5COO)2 + (NH4)2SO4 = BaSO4 + 2 C6H5COONH4
CH3OMgBr + H3O = CH3OH + MgBrH2O =>
CH3OMgBr + H3O = CH3OH + MgBrH2O
K2CrO4 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + 2 K2SO4 + 5 H2O
ZnCl2 + Sn = Zn + SnCl =>
ZnCl2 + 2 Sn = Zn + 2 SnCl
(CH3)3CH2OH + O2 = CO2 + H2O =>
2(CH3)3CH2OH + 13 O2 = 8 CO2 + 12 H2O
Zn3(PO3)2 + Mn = Mn3(PO3)2 + Zn =>
Zn3(PO3)2 + 3 Mn = Mn3(PO3)2 + 3 Zn
NOF + N2O = N2F4 + NO =>
4 NOF + 2 N2O = N2F4 + 6 NO
NpO2 + HF + H2 = NpF + H2O =>
2 NpO2 + 2 HF + 3 H2 = 2 NpF + 4 H2O
H2O + W = WH2O =>
H2O + W = WH2O
As2S3 + NHO3 = H3AsO4 + NO2 + S + H2O =>
As2S3 + 10 NHO3 = 2 H3AsO4 + 10 NO2 + 3 S + 2 H2O
N2O3 + Fe = Fe3O4 + N2 =>
4 N2O3 + 9 Fe = 3 Fe3O4 + 4 N2
Ap + HI = ApI + H2 =>
2 Ap + 2 HI = 2 ApI + H2
VI3 + F2 = VF3 + I2 =>
2 VI3 + 3 F2 = 2 VF3 + 3 I2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
Fe + SNC = Fe(SCN)6 =>
Fe + 6 SNC = Fe(SCN)6
HCl + Na2C2O4 = NaH + Cl2C2O4 =>
2 HCl + Na2C2O4 = 2 NaH + Cl2C2O4
Co{2+} + BrO{+} + H{+} = Co{3+} + Br2 + H2O =>
6 Co{2+} + 2 BrO{+} + 4 H{+} = 6 Co{3+} + Br2 + 2 H2O
BaF2 + K2O = KF + BaO =>
BaF2 + K2O = 2 KF + BaO
Li3SbOS2 + Na2CO3 + S = SO2 + CO2 + Na3SbS4 + Li2S =>
4 Li3SbOS2 + 6 Na2CO3 + 19 S = 5 SO2 + 6 CO2 + 4 Na3SbS4 + 6 Li2S
C3H5O(COOH)3(aq) + NaHCO3(aq) = Na3C3H5O(aq) + H2O(l) + CO2(g) =>
C3H5O(COOH)3(aq) + 3 NaHCO3(aq) = Na3C3H5O(aq) + 3 H2O(l) + 6 CO2(g)
SiCl4 + MgMnO4 + H2SeO4 = Mg2SiO4 + Mg(HSeO4)2 + HClO4 + Mn(HSeO4)2 + H2O =>
SiCl4 + 8 MgMnO4 + 28 H2SeO4 = Mg2SiO4 + 6 Mg(HSeO4)2 + 4 HClO4 + 8 Mn(HSeO4)2 + 12 H2O
Mg + CI = Mg(CI)2 =>
Mg + 2 CI = Mg(CI)2
Al + ClCl = AlClClClAlClClCl =>
2 Al + 3 ClCl = AlClClClAlClClCl
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
Cs2C2 + H2O = CsOH + C2H2 =>
Cs2C2 + 2 H2O = 2 CsOH + C2H2
| 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
