| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 Ce(NO3)3 + 14 C6H8O7 = 18 CeO2 + 27 N2 + 84 CO2 + 56 H2O
Mo18O52 + H2SO4 + H2O = (MoOH)4SO4 + O2 =>
4 Mo18O52 + 18 H2SO4 + 18 H2O = 18(MoOH)4SO4 + 77 O2
C3H9N + O2 = CO2 + H2O + N2 =>
4 C3H9N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu(No3)2 + KI = CuI + I2 + KNo3 =>
2 Cu(No3)2 + 4 KI = 2 CuI + I2 + 4 KNo3
HNO2 + LiOH = LiNO2 + H2O =>
HNO2 + LiOH = LiNO2 + H2O
CH3Cl + Na = C4H10 + NaCl + HCl =>
4 CH3Cl + 2 Na = C4H10 + 2 NaCl + 2 HCl
Li2O + H2S = Li2S + H2O =>
Li2O + H2S = Li2S + H2O
AlH3 + NaOH = Al + Na + H2O =>
AlH3 + 3 NaOH = Al + 3 Na + 3 H2O
C7H14 + O2 = CO14H2O =>
2 C7H14 + 105 O2 = 14 CO14H2O
C6H12O6(aq) = C2H6O(aq) + CO2(aq) =>
C6H12O6(aq) = 2 C2H6O(aq) + 2 CO2(aq)
KMnO4 + Na2SO3 + NaOH = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2SO4 + 2 Na2MnO4 + H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + NO3{-} = ClO2{-} + NO =>
Cl2 + 2 NO3{-} = 2 ClO2{-} + 2 NO
CaC2 + H2O = C6H6 + Ca(OH)2 =>
3 CaC2 + 6 H2O = C6H6 + 3 Ca(OH)2
NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe{3+} + SCN{-} = Fe(SCN){2+} =>
Fe{3+} + SCN{-} = Fe(SCN){2+}
Na2S + FeCl3 = NaCl + Fe2S3 =>
3 Na2S + 2 FeCl3 = 6 NaCl + Fe2S3
HCOOH + AgNO3 = Ag(OH)2 + (HCO)2NO3 =>
2 HCOOH + AgNO3 = Ag(OH)2 + (HCO)2NO3
Al(NO3) + NaCrO4 = NaNO3 + AlCrO4 =>
Al(NO3) + NaCrO4 = NaNO3 + AlCrO4
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6]
CuNO4(s) = CuO(s) + NO2(g) + O2(g) =>
2 CuNO4(s) = 2 CuO(s) + 2 NO2(g) + O2(g)
Co(OH)2 + NH3 = [Co(NH3)6]{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = [Co(NH3)6]{2+} + 2 OH{-}
HSO4 + MgOH = MgSO4 + HOH =>
HSO4 + MgOH = MgSO4 + HOH
K4[Cd(OH)6] + HCl = KCl + Cd(OH)2 + H2O =>
K4[Cd(OH)6] + 4 HCl = 4 KCl + Cd(OH)2 + 4 H2O
NaCO3(s) = NaOCO2 =>
NaCO3(s) = NaOCO2
AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl
Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4
HNO3 + IH = NO + I2 + H2O =>
2 HNO3 + 6 IH = 2 NO + 3 I2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sn(SO4)2 + NaOH = Sn(OH)2 + NaSO4 =>
Sn(SO4)2 + 2 NaOH = Sn(OH)2 + 2 NaSO4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Sr(OH)2 + K2SO4 = K(OH) + SrSO4 =>
Sr(OH)2 + K2SO4 = 2 K(OH) + SrSO4
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2O + Al2S3 = H2S + Al(OH)3 =>
6 H2O + Al2S3 = 3 H2S + 2 Al(OH)3
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
ZrO2 + H2O = Zr(OH)4 =>
ZrO2 + 2 H2O = Zr(OH)4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
SrI2 + Na3PO4 = NaI + Sr3(PO4)2 =>
3 SrI2 + 2 Na3PO4 = 6 NaI + Sr3(PO4)2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
NH4Fe(SO4)2*12H2O + KSCN = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 NH4Fe(SO4)2*12H2O + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4 + (NH4)2SO4 + 24 H2O
K3PO4 + Ca(NO3)2 = K2Ca + PO4(NO3)3 =>
2 K3PO4 + 3 Ca(NO3)2 = 3 K2Ca + 2 PO4(NO3)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
