| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CuSO4 + 2 H2O = 4 HSO4 + O2 + 4 Cu
HCl + As202 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
1010 HCl + 3 As202 + 1010 NaNO3 + 404 H2O = 1010 NO + 606 H3AsO4 + 1010 NaCl
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
C6H8O7 + Na2CO3*10H2O = C6H5O7Na3 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3*10H2O = 2 C6H5O7Na3 + 3 CO2 + 33 H2O
ClO3 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO4)2 + H2O =>
8 ClO3 + 4 Ba(OH)2 = Ba(ClO2)2 + 3 Ba(ClO4)2 + 4 H2O
SnO + S + Na2CO3 = Na2SnS3 + SO2 + CO2 =>
SnO + 4 S + Na2CO3 = Na2SnS3 + SO2 + CO2
C18H34O2 + H2 = C18H38 + H2O =>
C18H34O2 + 4 H2 = C18H38 + 2 H2O
C7H5OH + O2 = CO2 + H2O =>
C7H5OH + 8 O2 = 7 CO2 + 3 H2O
NaMnO4 + NaCl = Na2 + MnO4Cl =>
NaMnO4 + NaCl = Na2 + MnO4Cl
Na(SO3) + I2 + H2O = NaI + H2SO4 =>
2 Na(SO3) + I2 + 2 H2O = 2 NaI + 2 H2SO4
KCl + Cr3NO3 = KNO3 + Cr3Cl =>
KCl + Cr3NO3 = KNO3 + Cr3Cl
Na1H1C1O3H4C2O2 = Na1C2H3O2H2O1C1O2 =>
Na1H1C1O3H4C2O2 = Na1C2H3O2H2O1C1O2
HCN + SO4{2-} = CN{-} + HSO4{-} =>
HCN + SO4{2-} = CN{-} + HSO4{-}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H18 = H2 =>
H18 = 9 H2
CuCl2 + Na2SO + H2O = CuCl + Na2SO4 + HCl =>
6 CuCl2 + Na2SO + 3 H2O = 6 CuCl + Na2SO4 + 6 HCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
SCN{-} + MnO4{-} + H{+} = SO2 + Mn{2+} + NO2 + CO2 + H2O =>
5 SCN{-} + 13 MnO4{-} + 44 H{+} = 5 SO2 + 13 Mn{2+} + 5 NO2 + 5 CO2 + 22 H2O
Ca + Al2(SO4)3 = Al2 + Ca(SO4) =>
3 Ca + Al2(SO4)3 = Al2 + 3 Ca(SO4)
CuSO4 + Ca(NO3)2 = Cu(NO3)2 + CaSO4 =>
CuSO4 + Ca(NO3)2 = Cu(NO3)2 + CaSO4
NH4NO3 + C4H10 = N2 + CO2 + H2O =>
13 NH4NO3 + C4H10 = 13 N2 + 4 CO2 + 31 H2O
KI + Cu(SO4) = Cu + KI(SO4) =>
KI + Cu(SO4) = Cu + KI(SO4)
NO3 + H2SO4 = (NO3)2SO4 + H2 =>
2 NO3 + H2SO4 = (NO3)2SO4 + H2
C3H6 + Br = C3H5Br + HBr =>
C3H6 + 2 Br = C3H5Br + HBr
(NH4)2Fe(SO4)2 = NH4{+} + Fe{+2} + SO4{-2} =>
(NH4)2Fe(SO4)2 = 2 NH4{+} + Fe{+2} + 2 SO4{-2}
CH3COO + H2 = CH4 + CO2 =>
2 CH3COO + H2 = 2 CH4 + 2 CO2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HNO2 + H2O = NO2{-} + H3O{+} =>
HNO2 + H2O = NO2{-} + H3O{+}
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
K2CrO7 + NaNO2 + H2SO4 = Cr2(SO4)2 + NaNO3 + K2SO4 + H2O =>
2 K2CrO7 + 10 NaNO2 + 4 H2SO4 = Cr2(SO4)2 + 10 NaNO3 + 2 K2SO4 + 4 H2O
Pb(NO3)2 + HBr = PbBr2 + HNO3 =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6 + O2 = CO2 =>
C6 + 6 O2 = 6 CO2
S + O2 = SO2 =>
S + O2 = SO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HAsO3 = As2O5 + H2O =>
2 HAsO3 = As2O5 + H2O
Co(NO3)2*6H2O + Fe(NO3)3*9H2O = CoFe5O8 + N2 + H2O + O2 =>
2 Co(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 CoFe5O8 + 17 N2 + 102 H2O + 43 O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HCl + K2Cr2O7 + C2H6O = KCl + CrCl3 + H2O + CO2 =>
16 HCl + 2 K2Cr2O7 + C2H6O = 4 KCl + 4 CrCl3 + 11 H2O + 2 CO2
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O =>
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O
NaO + CaCl = NaCl + CaO =>
NaO + CaCl = NaCl + CaO
Cl2 + Na2S2O3 + H2O = Na2SO4 + H2SO4 + HCl =>
4 Cl2 + Na2S2O3 + 5 H2O = Na2SO4 + H2SO4 + 8 HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
