| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaC6H7O6 + H2O + CO2 + CaCO3 = CaC12H14O12 + 2 NaHCO3
KAlO2 + H2(SO4) + H2O = Al(OH)3 + K2SO4 =>
2 KAlO2 + H2(SO4) + 2 H2O = 2 Al(OH)3 + K2SO4
As2S + HNO3 + H2O = SO2 + H3AsO4 + N2O =>
4 As2S + 14 HNO3 + 5 H2O = 4 SO2 + 8 H3AsO4 + 7 N2O
La2O3 + CoO + SrCO3 = LaSrCoO3 + CO2 + O =>
La2O3 + 2 CoO + 2 SrCO3 = 2 LaSrCoO3 + 2 CO2 + O
Fe2O3 + HSO4{-} + H{+} = FeS + O2 + H2O =>
2 Fe2O3 + 4 HSO4{-} + 4 H{+} = 4 FeS + 9 O2 + 4 H2O
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4 =>
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4
ClO{-} = Cl{-} + ClO3{-} =>
3 ClO{-} = 2 Cl{-} + ClO3{-}
Ca + (PO4)3 = Ca2PO4 =>
6 Ca + (PO4)3 = 3 Ca2PO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2 + H2O = OH + N2H2 =>
N2 + 2 H2O = 2 OH + N2H2
C2N2 + NaOH = C(OH)2 + Na2N =>
C2N2 + 4 NaOH = 2 C(OH)2 + 2 Na2N
K3PO4(ac) + Sr(NO3)2(ac) = Sr3(PO4)2 + KNO3 =>
2 K3PO4(ac) + 3 Sr(NO3)2(ac) = Sr3(PO4)2 + 6 KNO3
KOH + H2SO4 = K2SO4 + (H2O) =>
2 KOH + H2SO4 = K2SO4 + 2(H2O)
CH3OH + O2 = CH2HO + H2O =>
4 CH3OH + O2 = 4 CH2HO + 2 H2O
H{+} + Cr2O7{-} + SO3{-} = SO4{-} + Cr3 + H2O =>
6 H{+} + 6 Cr2O7{-} + 39 SO3{-} = 39 SO4{-} + 4 Cr3 + 3 H2O
NaHSO3 + HClO4 = NaHSO4 + Cl2 + H2O =>
7 NaHSO3 + 2 HClO4 = 7 NaHSO4 + Cl2 + H2O
FeCe2 + Ce = FeCe3 =>
FeCe2 + Ce = FeCe3
HClO4 + Al(OH)3 = AlOH(ClO4)2 + H2O =>
2 HClO4 + Al(OH)3 = AlOH(ClO4)2 + 2 H2O
KOH + Co(NO3)2 = Co(OH)2 + KNO3 =>
2 KOH + Co(NO3)2 = Co(OH)2 + 2 KNO3
H2O2 + KMnO4 + XH2SO4 = MnSO4 + K2SO4 + XO2 + H2O =>
H2O2 + 2 KMnO4 + 3 XH2SO4 = 2 MnSO4 + K2SO4 + 3 XO2 + 4 H2O
Cr(NO3)3(aq) + LiOH(aq) = Cr(OH)3(s) + LiNO3(aq) =>
Cr(NO3)3(aq) + 3 LiOH(aq) = Cr(OH)3(s) + 3 LiNO3(aq)
C + PbO2 = Pb + CO =>
2 C + PbO2 = Pb + 2 CO
K2Cr2O7 + H2SO4 + C3H8O3 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
7 K2Cr2O7 + 28 H2SO4 + 3 C3H8O3 = 7 Cr2(SO4)3 + 7 K2SO4 + 9 CO2 + 40 H2O
Mn(SO4)2 + NaOH = Mn(OH)4 + Na2SO4 =>
Mn(SO4)2 + 4 NaOH = Mn(OH)4 + 2 Na2SO4
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Ni(CH3CO2)2 + Na2CO3 = NiCO3 + C2H3NaO2 =>
Ni(CH3CO2)2 + Na2CO3 = NiCO3 + 2 C2H3NaO2
MgOH + K = KOH + Mg =>
MgOH + K = KOH + Mg
(CH3)2CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10(CH3)2CCCH3 + 18 KMnO4 + 27 H2SO4 = 25 CH3COOH + 18 MnSO4 + 9 K2SO4 + 22 H2O
H2O4C2 = C + H + O =>
H2O4C2 = 2 C + 2 H + 4 O
CoCl2(H2O)6 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 26 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H90 + O2 = CO2 + H2O =>
2 C2H90 + 49 O2 = 4 CO2 + 90 H2O
Sc2V2C3O2 = V6C5 + Sc4C3 + V2O3 + C =>
18 Sc2V2C3O2 = 2 V6C5 + 9 Sc4C3 + 12 V2O3 + 17 C
HNO2 + Na = NaNO2 + H2 =>
2 HNO2 + 2 Na = 2 NaNO2 + H2
MgSO4 + KMnO4 = Mg(MnO4)2 + K2(SO4) =>
MgSO4 + 2 KMnO4 = Mg(MnO4)2 + K2(SO4)
Na(s) + Co(NO3)2(aq) = Co(s) + NaNO3(aq) =>
2 Na(s) + Co(NO3)2(aq) = Co(s) + 2 NaNO3(aq)
NaHCO3 = CO2NaOH =>
NaHCO3 = CO2NaOH
C7H15COOH + Na2CO3 = C7H15COONa + H2O + CO2 =>
2 C7H15COOH + Na2CO3 = 2 C7H15COONa + H2O + CO2
HCl(aq)NaOH(aq) = NaCl(aq)H2O(l) =>
HCl(aq)NaOH(aq) = NaCl(aq)H2O(l)
CO3{-2} + H3O{+} + e = H2CO2{-2} + H2O =>
CO3{-2} + 4 H3O{+} + 4e = H2CO2{-2} + 5 H2O
Zn(OH)2 + NH4OH = [Zn(NH3)1] + OH + H2O =>
Zn(OH)2 + NH4OH = [Zn(NH3)1] + 2 OH + H2O
Zn + Al(PO4) = Al + Zn3(PO4)2 =>
3 Zn + 2 Al(PO4) = 2 Al + Zn3(PO4)2
Mg(aq) + Na2CO3(aq) = Na(aq) + MgCO3(s) =>
Mg(aq) + Na2CO3(aq) = 2 Na(aq) + MgCO3(s)
HCl + MnO2 = Cl2 + H2O + MnCl2 =>
4 HCl + MnO2 = Cl2 + 2 H2O + MnCl2
Ga{3+} + e = Ga =>
Ga{3+} + 3e = Ga
NH4Cl + NO3 = N2 + H2O + HCl =>
4 NH4Cl + 2 NO3 = 3 N2 + 6 H2O + 4 HCl
Co(OH)2 + H3VO4 = CoHVO4 + H2O =>
Co(OH)2 + H3VO4 = CoHVO4 + 2 H2O
HSO3{-} + ClO3{-} = SO4{2-} + Cl{-} + H{+} =>
3 HSO3{-} + ClO3{-} = 3 SO4{2-} + Cl{-} + 3 H{+}
CrO3 + Cl2 = CrCl3 + O2 =>
2 CrO3 + 3 Cl2 = 2 CrCl3 + 3 O2
CaSiO3 + H2O = Ca(OH)2 + H2SiO3 =>
CaSiO3 + 2 H2O = Ca(OH)2 + H2SiO3
| 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 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
