| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + NaHS = CaHS + NaCl2
Na2S + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
C4H9Cl + NaCl = C4H9Na + Cl2 =>
C4H9Cl + NaCl = C4H9Na + Cl2
HCl + CuCl = CuCl2 + H2 =>
2 HCl + 2 CuCl = 2 CuCl2 + H2
Y2O3 + WO3 = Y2(WO4)3 =>
Y2O3 + 3 WO3 = Y2(WO4)3
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l) =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l)
NH4I + CaO = CaI2 + NH3 + H2O =>
2 NH4I + CaO = CaI2 + 2 NH3 + H2O
Na2S2O2 + HCl = S + NaCl + SO2 + H2O =>
2 Na2S2O2 + 4 HCl = 3 S + 4 NaCl + SO2 + 2 H2O
K2CrO7 + HCl = Cl2 + CrCl + KCl + H2O =>
2 K2CrO7 + 28 HCl = 11 Cl2 + 2 CrCl + 4 KCl + 14 H2O
Sr(OH)2 + Na2(SO4) = SrSO4 + NaOH =>
Sr(OH)2 + Na2(SO4) = SrSO4 + 2 NaOH
NaOH(aq) + CuCl2(aq) = NaCl(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuCl2(aq) = 2 NaCl(aq) + Cu(OH)2
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
PO + Cl2 = POCl2 =>
PO + Cl2 = POCl2
Zn + H2O2 = Zn(OH)3 =>
2 Zn + 3 H2O2 = 2 Zn(OH)3
HCl(aq) + K2CO3(s) = KCl(aq) + CO2 + H2O =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + CO2 + H2O
H{+} + S2O3{2-} = S + SO4{2-} + H2O =>
2 H{+} + 3 S2O3{2-} = 4 S + 2 SO4{2-} + H2O
N2O5 = N3O5 + O2 =>
6 N2O5 = 4 N3O5 + 5 O2
CaCrO4 = Ca{+} + CrO4{-} =>
CaCrO4 = Ca{+} + CrO4{-}
F + Pb = PbF2 =>
2 F + Pb = PbF2
FeO + PDF2 = FeF2 + PDO =>
FeO + PDF2 = FeF2 + PDO
H2SO3 + HI = H2S + I2 + H2O =>
H2SO3 + 6 HI = H2S + 3 I2 + 3 H2O
K2CO3 + Fe(NO3)3 = K(NO3) + Fe2(CO3)3 =>
3 K2CO3 + 2 Fe(NO3)3 = 6 K(NO3) + Fe2(CO3)3
OH + S = S(OH)2 =>
2 OH + S = S(OH)2
KClO3 + NiSO4 + (H2O2)3 = NiCl2O8 + H2 + K2SO4 =>
6 KClO3 + 3 NiSO4 + (H2O2)3 = 3 NiCl2O8 + 3 H2 + 3 K2SO4
Pb{2+} + CrO4{2-} = PbCr + O2 =>
Pb{2+} + CrO4{2-} = PbCr + 2 O2
C16H18N2O4S + O2 = CO2 + H2O + N2 + SO2 =>
2 C16H18N2O4S + 39 O2 = 32 CO2 + 18 H2O + 2 N2 + 2 SO2
C2H4O + H2CO = C5H8O2 + H2O =>
2 C2H4O + H2CO = C5H8O2 + H2O
U4 + Cl2 = UCl4 =>
U4 + 8 Cl2 = 4 UCl4
C3H8O + KMnO4 + H2SO4 = C3H7O2 + K2SO4 + MnSO4 + H2O =>
10 C3H8O + 6 KMnO4 + 9 H2SO4 = 10 C3H7O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
K3PO4 + BaCl2 = Ba + PO4 + KCl =>
2 K3PO4 + 3 BaCl2 = 3 Ba + 2 PO4 + 6 KCl
C6H5COOH + Cl2 = C6H5COOCl + HCl =>
C6H5COOH + Cl2 = C6H5COOCl + HCl
CaHPO4*2H2O = CaO + P2O5 + H2O =>
2 CaHPO4*2H2O = 2 CaO + P2O5 + 5 H2O
Al(CH3COO)3 + Cr2(CO3)3 + H2O = Al(OH)3 + CO2 + Cr(CH3COO)3 =>
2 Al(CH3COO)3 + Cr2(CO3)3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 2 Cr(CH3COO)3
KMnO4 + NaNO2 + KOH = K2MnO4 + NaNO3 + H2O =>
2 KMnO4 + NaNO2 + 2 KOH = 2 K2MnO4 + NaNO3 + H2O
Li2CO3 + HNO3 = H2O + LiNO3 + CO2 =>
Li2CO3 + 2 HNO3 = H2O + 2 LiNO3 + CO2
KMnO4 + H2SO4 + Na2S2O3 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
N + KCl = NCl + K =>
N + KCl = NCl + K
In2O3 = In + O =>
In2O3 = 2 In + 3 O
H2SO4 + NaClO = Na2SO4 + HClO =>
H2SO4 + 2 NaClO = Na2SO4 + 2 HClO
Li2SO4 + NaOH = Li2(OH)2 + Na2SO4 =>
Li2SO4 + 2 NaOH = Li2(OH)2 + Na2SO4
H2SO4 + Na2CO3 = H2O + CO2 + Na2(SO4) =>
H2SO4 + Na2CO3 = H2O + CO2 + Na2(SO4)
Co2(SO4)3 + Ba(ClO4)2 = Co(ClO4)3 + Ba(SO4) =>
Co2(SO4)3 + 3 Ba(ClO4)2 = 2 Co(ClO4)3 + 3 Ba(SO4)
SrCO3 + La2O3 + SrCl2*H2O + Fe2O3 + Ir + O2 = Sr2LaFeIrO5Cl2 + CO2 + H2O =>
2 SrCO3 + La2O3 + 2 SrCl2*H2O + Fe2O3 + 2 Ir + O2 = 2 Sr2LaFeIrO5Cl2 + 2 CO2 + 2 H2O
Ca(HO)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(HO)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
KMnO4 + FeSO4 + KOH = K2MnO4 + FeOHSO4 =>
KMnO4 + FeSO4 + KOH = K2MnO4 + FeOHSO4
Na + NlSO4 = NaSO4 + Nl =>
Na + NlSO4 = NaSO4 + Nl
Pb(OH)2 + H4P2O7 = Pb2P2O7 + H2O =>
2 Pb(OH)2 + H4P2O7 = Pb2P2O7 + 4 H2O
Pb + HSO4{-} = PbSO4 + H{+} + {-} =>
Pb + HSO4{-} = PbSO4 + H{+} + 2e
Mn(s) + H2O(l) + O2(g) = Mn(OH)2(s) =>
2 Mn(s) + 2 H2O(l) + O2(g) = 2 Mn(OH)2(s)
PSS2 = P4 + S8 =>
8 PSS2 = 2 P4 + 3 S8
| 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.
