| Équations équilibrées la veille | Équations équilibrées le lendemain |
C57H110O6 + NaCl = C54H102O3Na + C3H8O3Cl
CH2NH2 + O8 = CO2 + H2O + N2 =>
2 CH2NH2 + O8 = 2 CO2 + 4 H2O + N2
H2O + XF2 = X(OH)2 + HF =>
2 H2O + XF2 = X(OH)2 + 2 HF
C2H4O2S + O2 = CO2 + H2O + SO3 =>
2 C2H4O2S + 7 O2 = 4 CO2 + 4 H2O + 2 SO3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe(s) + Pd{+}(aq) = Fe{+}(aq) + Pd(s) =>
Fe(s) + Pd{+}(aq) = Fe{+}(aq) + Pd(s)
BrO3 + HCl = BrO3Cl + H =>
BrO3 + HCl = BrO3Cl + H
CrOHSO4 + HNO3 = Cr2(SO4)3 + H2O + Cr(NO3)3 =>
3 CrOHSO4 + 3 HNO3 = Cr2(SO4)3 + 3 H2O + Cr(NO3)3
CH3COOH + CH3CH2OH = CH3COOOCH2CH3 + H2O =>
3 CH3COOH + CH3CH2OH = 2 CH3COOOCH2CH3 + H2O
H2 + CO(g) = CH3OH(l) =>
2 H2 + CO(g) = CH3OH(l)
Zn(s) + HCl3(aq) = ZnCl(aq) + H2(g) =>
6 Zn(s) + 2 HCl3(aq) = 6 ZnCl(aq) + H2(g)
Cr(I)2 + KOH + Cl2 = (K)2CrO4 + KIO4 + KCl + H2O =>
Cr(I)2 + 24 KOH + 10 Cl2 = (K)2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
CrO + KMnO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 CrO + 2 KMnO4 + 18 H2SO4 = 5 Cr2(SO4)3 + K2SO4 + 2 MnSO4 + 18 H2O
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
I2 + HNO3 = HIO4 + NO2 + H2O =>
I2 + 14 HNO3 = 2 HIO4 + 14 NO2 + 6 H2O
HBrO4 + K = KBrO4 + H2 =>
2 HBrO4 + 2 K = 2 KBrO4 + H2
NaI + H2SO4 + KNO3 = I2 + Na2SO4 + K2SO4 + NO2 + H2O =>
2 NaI + 2 H2SO4 + 2 KNO3 = I2 + Na2SO4 + K2SO4 + 2 NO2 + 2 H2O
K2CrO4 + S + H2SO4 = Cr2O3 + K2SO4 + H2O =>
2 K2CrO4 + S + H2SO4 = Cr2O3 + 2 K2SO4 + H2O
Mg = Mg{2+} + {-} =>
Mg = Mg{2+} + 2e
NaOHC17H33C2OOH2 = Na(COOC17H33)H3CO =>
NaOHC17H33C2OOH2 = Na(COOC17H33)H3CO
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2 + NOS + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2 + 2 NOS + 4 H2O
Ca + KOH + H2O = K[Ca(OH)2] + H23 =>
23 Ca + 23 KOH + 23 H2O = 23 K[Ca(OH)2] + H23
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
C6H12 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C3H6O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Ca(HCO3)2(s) + HCl(aq) = CaCl2(aq) + H2CO3(aq) =>
Ca(HCO3)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2CO3(aq)
KNO2 + KMnO4 + H2SO4 = K2SO4 + H2O + KNO3 + MnSO4 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 3 H2O + 5 KNO3 + 2 MnSO4
Sn(NO3)2 + Mg = SnMg + NO3 =>
Sn(NO3)2 + Mg = SnMg + 2 NO3
Hg2(NO3)2 + NaOH = H2O + Hg2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = H2O + Hg2O + 2 NaNO3
HBrO3 + H2S = HBr + S + H2O =>
HBrO3 + 3 H2S = HBr + 3 S + 3 H2O
AgNO3 + CaCO3 = AgCa + NO3CO3 =>
AgNO3 + CaCO3 = AgCa + NO3CO3
H{+} + ClO4{-} + N2O = H2O + Cl2 + NO2 =>
6 H{+} + 6 ClO4{-} + 7 N2O = 3 H2O + 3 Cl2 + 14 NO2
Cr(OH)3 + Fe{3+} + OH{-} = CrO4{2-} + Fe{2+} + H2O =>
Cr(OH)3 + 3 Fe{3+} + 5 OH{-} = CrO4{2-} + 3 Fe{2+} + 4 H2O
Br2 + H2O = HBr + O2 =>
2 Br2 + 2 H2O = 4 HBr + O2
TiO + NH3 + N2 = TiN + H2O =>
6 TiO + 4 NH3 + N2 = 6 TiN + 6 H2O
AgNO3 + NaS = AgS + NaNO3 =>
AgNO3 + NaS = AgS + NaNO3
SrCl2 + Na2C2O4 = SrC2O4 + ClNa =>
SrCl2 + Na2C2O4 = SrC2O4 + 2 ClNa
H2TeO4 + Ba(OH)2 = (BaOH)2TeO4 + H2O =>
H2TeO4 + 2 Ba(OH)2 = (BaOH)2TeO4 + 2 H2O
HCl + Os(OH)2 = OsCl2 + H2O =>
2 HCl + Os(OH)2 = OsCl2 + 2 H2O
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
MnO2 + HCl = ClO2 + HMn =>
MnO2 + HCl = ClO2 + HMn
(NH4)2SO4 + H2O = H2SO4 + NH3*H2O =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH3*H2O
FeCl3 + KSNC = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSNC = Fe(SCN)3 + 3 KCl
Cu(OH)3(s) + HCl(aq) = CuCl3(aq) + H2O(l) =>
Cu(OH)3(s) + 3 HCl(aq) = CuCl3(aq) + 3 H2O(l)
CON2H4 = NH3 + C3N3H3O3 =>
3 CON2H4 = 3 NH3 + C3N3H3O3
(NH4)2S + H2SO4 = NH4HSO4 + NH4HS =>
(NH4)2S + H2SO4 = NH4HSO4 + NH4HS
CoI2 + K2SO3 = CoSO3 + KI =>
CoI2 + K2SO3 = CoSO3 + 2 KI
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
AgBr + F2 = F2Br + Ag2 =>
2 AgBr + 2 F2 = 2 F2Br + Ag2
C2H6O + KMnO4 + KHSO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 12 KHSO4 = 5 C2H4O2 + 8 K2SO4 + 4 MnSO4 + 11 H2O
Ba(C2H3O2)2 + HgNO3 = Ba(NO3)2 + HgC2H3O2 =>
Ba(C2H3O2)2 + 2 HgNO3 = Ba(NO3)2 + 2 HgC2H3O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
