| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + SO3 = BaSO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu3S + Cu2O = Cu + SO2 =>
Cu3S + 2 Cu2O = 7 Cu + SO2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
Hg + HNO3 + HCl = H2[HgCl4] + NO + H2O =>
3 Hg + 2 HNO3 + 12 HCl = 3 H2[HgCl4] + 2 NO + 4 H2O
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
C + K = C4K =>
4 C + K = C4K
Sr(s) + Br2(g) = Sr(s)Br2(g) =>
Sr(s) + Br2(g) = Sr(s)Br2(g)
Zn2 + HCl = ZnCl + H =>
Zn2 + 2 HCl = 2 ZnCl + 2 H
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe(s) + Na{+}(aq) = Fe{3+}(aq) + Na(s) =>
Fe(s) + 3 Na{+}(aq) = Fe{3+}(aq) + 3 Na(s)
K3CO3 + AlCl3 = AlCO3 + KCl =>
K3CO3 + AlCl3 = AlCO3 + 3 KCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaHCO3 + C6H8O7 = H2O + CO2 + C6H5Na3O7 =>
3 NaHCO3 + C6H8O7 = 3 H2O + 3 CO2 + C6H5Na3O7
H2O2 + Cr(OH)3 + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 8 H2O
H2SO4 + SO2 = SO3 + H2 =>
H2SO4 + SO2 = 2 SO3 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
NH4(OH)2 + H2NO3 = NH4NO3 + H2O =>
NH4(OH)2 + H2NO3 = NH4NO3 + 2 H2O
Na2CrO7 + NH4Cl = CrO3 + NaCl + N2 + H2O =>
Na2CrO7 + 2 NH4Cl = CrO3 + 2 NaCl + N2 + 4 H2O
Zn(s) + HSO4(aq) = ZnSO4(aq) + H(g) =>
Zn(s) + HSO4(aq) = ZnSO4(aq) + H(g)
H{+} + Ag + (Cr2O7){2-} = Ag{+} + Cr{3} + H2O =>
14 H{+} + 6 Ag + (Cr2O7){2-} = 6 Ag{+} + 2 Cr{3} + 7 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Pb(IO3)2 = Pb + IO3 =>
Pb(IO3)2 = Pb + 2 IO3
KNO3(ac) + NaCl(ac) = NaNO3(ac) + KCl(ac) =>
KNO3(ac) + NaCl(ac) = NaNO3(ac) + KCl(ac)
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
H3PO4 + MgSO4 = Mg3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 H2SO4
I2 + Cl2 = I4Cl2 =>
2 I2 + Cl2 = I4Cl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K3CO3 + AlCl3 = AlCO3 + KCl =>
K3CO3 + AlCl3 = AlCO3 + 3 KCl
Fe(NO3)2 + KMnO4 = FeMnO4 + K(NO3)2 =>
Fe(NO3)2 + KMnO4 = FeMnO4 + K(NO3)2
Hg(NO3)2 + KCl = HgCl2 + K(NO3) =>
Hg(NO3)2 + 2 KCl = HgCl2 + 2 K(NO3)
CdSO4 + Na2S = NaSO4 + Cd2S =>
2 CdSO4 + Na2S = 2 NaSO4 + Cd2S
SO2(s) + O2(s) = SO3(s) =>
2 SO2(s) + O2(s) = 2 SO3(s)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HBrO = HBr + HBrO3 =>
3 HBrO = 2 HBr + HBrO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO3 + CaCO3 + O2 = CO2 + H2O + CaSO4 =>
2 H2SO3 + 2 CaCO3 + O2 = 2 CO2 + 2 H2O + 2 CaSO4
Na[Cr(OH)4] + NaCl = CrCl3 + NaOH =>
Na[Cr(OH)4] + 3 NaCl = CrCl3 + 4 NaOH
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 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 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
