| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl + 2 KBr = 2 KCl + Br2
AgCl + NH3 + H2O = NH4Cl + Ag + O2 =>
4 AgCl + 4 NH3 + 2 H2O = 4 NH4Cl + 4 Ag + O2
HNO2 = NO + HNO3 + H2O =>
3 HNO2 = 2 NO + HNO3 + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
K4Fe(CN)6 + K2CO3 = KCN + KCNO + Fe + CO2 =>
K4Fe(CN)6 + K2CO3 = 5 KCN + KCNO + Fe + CO2
HI(aq) + LiOH(aq) = LiI(aq) + H2O =>
HI(aq) + LiOH(aq) = LiI(aq) + H2O
SiO2 + HF = SiF4 + H2 + O2 =>
SiO2 + 4 HF = SiF4 + 2 H2 + O2
Fe2O3 + CH4 = Fe + H2 + CO =>
Fe2O3 + 3 CH4 = 2 Fe + 6 H2 + 3 CO
PbNO3(l) + KI(l) = PbI + KNO3 =>
PbNO3(l) + KI(l) = PbI + KNO3
K + H9 = KH9 =>
K + H9 = KH9
Fe2(O2)3 + CO = Fe + CO2 =>
Fe2(O2)3 + 6 CO = 2 Fe + 6 CO2
NaNO2 + FeCl3 = NaNO3 + [Fe(NO)]Cl2 + NaCl =>
2 NaNO2 + FeCl3 = NaNO3 + [Fe(NO)]Cl2 + NaCl
Pb + ZnNO3 = Pb(NO3)4 + Zn =>
Pb + 4 ZnNO3 = Pb(NO3)4 + 4 Zn
NaClO + Na2S2O3 + H2O = Na2SO4 + NaCl + HCl =>
4 NaClO + Na2S2O3 + H2O = 2 Na2SO4 + 2 NaCl + 2 HCl
SO2 + Na(OH) + Cr2O3 = Na2Cr2O7 + H2O + S =>
3 SO2 + 4 Na(OH) + 2 Cr2O3 = 2 Na2Cr2O7 + 2 H2O + 3 S
MgO(s) + C(s) + Cl2(g) = MgCl2(l) + CO(g) =>
MgO(s) + C(s) + Cl2(g) = MgCl2(l) + CO(g)
Fe3O + HCl = Fe3 + H2O + Cl =>
Fe3O + 2 HCl = Fe3 + H2O + 2 Cl
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl
C9H13N + H2SO4 = (C9H13N)2*H2SO4 =>
2 C9H13N + H2SO4 = (C9H13N)2*H2SO4
Mg(OH)2 + H2SO4 = MgSO4 + H(OH) =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H(OH)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C4H8 + O2 = CO3 + H2 =>
C4H8 + 6 O2 = 4 CO3 + 4 H2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Cl29(g) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
6 Cl29(g) + 174 NaOH(aq) = 145 NaCl(aq) + 29 NaClO3(aq) + 87 H2O(l)
HCl + NaOH = NaCl + H2O = =>
HCl + NaOH = NaCl + H2O
CH3CH2COOK + Na = CH3CH2COONa + K =>
CH3CH2COOK + Na = CH3CH2COONa + K
C4H4O4 + CH3OH = C6H10O4 + H2O =>
5 C4H4O4 + 16 CH3OH = 6 C6H10O4 + 12 H2O
[Cu(H2O)5]{2+} + [(X)] = [Cu(X)2]{2+} + H2O =>
[Cu(H2O)5]{2+} + 2[(X)] = [Cu(X)2]{2+} + 5 H2O
Li3N + O2 = NO + Li =>
2 Li3N + O2 = 2 NO + 6 Li
Cu2SO4 + HClO4 = CuClO4 + H2SO4 =>
Cu2SO4 + 2 HClO4 = 2 CuClO4 + H2SO4
Fe(NO3)3 + Mg = Mg(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Fe
NaClO3 + S + H2O = Cl2 + Na2SO4 + H2SO4 =>
6 NaClO3 + 5 S + 2 H2O = 3 Cl2 + 3 Na2SO4 + 2 H2SO4
KJ + KJO4 + H2SO4 = J2 + K2SO4 + H2O =>
7 KJ + KJO4 + 4 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O
FeSO4 = Fe + SO4 =>
FeSO4 = Fe + SO4
(NH4)3PO4 + Mg(NO3)2 = Mg3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 NH4NO3
Cu(NO3)2(aq) + MgS(aq) = Mg(NO3)2(aq) + CuS(s) =>
Cu(NO3)2(aq) + MgS(aq) = Mg(NO3)2(aq) + CuS(s)
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O + Cd + N2O3 = Cd(OH)2 + N(OH)2 =>
3 H2O + Cd + N2O3 = Cd(OH)2 + 2 N(OH)2
Pb(CH3COO)2 + Na2S + CaCl2 = PbCl2 + NaCH3COO + CaS =>
Pb(CH3COO)2 + Na2S + CaCl2 = PbCl2 + 2 NaCH3COO + CaS
Al + KClO3 + KOH + H2O = K[Al(OH)4] + KCl =>
2 Al + KClO3 + 2 KOH + 3 H2O = 2 K[Al(OH)4] + KCl
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
Cu(NO3)2 + Al2O3 = CuO + Al(NO3)3 =>
3 Cu(NO3)2 + Al2O3 = 3 CuO + 2 Al(NO3)3
Fe(s) + CaO(aq) = FeO + Ca =>
Fe(s) + CaO(aq) = FeO + Ca
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2 =>
ZnBr2 + Ba(OH)2 = BaBr2 + Zn(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
