| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Co(NO3)26H26O = H2O + O2 + Co + NO2 =>
Co(NO3)26H26O = 13 H2O + 7 O2 + Co + 26 NO2
Lu2O3 + Sc2O3 + Fe + O = Sc1Lu2Fe3O9 =>
2 Lu2O3 + Sc2O3 + 6 Fe + 9 O = 2 Sc1Lu2Fe3O9
Ga + H2SO3 = Ga2(SO3)3 + H2 =>
2 Ga + 3 H2SO3 = Ga2(SO3)3 + 3 H2
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
Cu(OH)2 + HBr = CuH2 + Br2OH2 =>
Cu(OH)2 + 4 HBr = CuH2 + 2 Br2OH2
CuCl + O2 = CuCl2*3Cu(O) + CuCl2 =>
12 CuCl + 3 O2 = 2 CuCl2*3Cu(O) + 4 CuCl2
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
NiCl2 + NaHCO3 = NiCO3 + NaHCl2 =>
NiCl2 + NaHCO3 = NiCO3 + NaHCl2
Pb(NO3)2 + AgNO3 = PbNO3 + (NO3)2Ag =>
Pb(NO3)2 + AgNO3 = PbNO3 + (NO3)2Ag
HN3 + H2O = N2H4 + HNO3 =>
7 HN3 + 15 H2O = 8 N2H4 + 5 HNO3
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
MgCl2 + LiOH = Mg(OH)2 + LiCl =>
MgCl2 + 2 LiOH = Mg(OH)2 + 2 LiCl
KCl + K3[Fe(CN)6] = K3[Fe(Cl)6] + KCN =>
6 KCl + K3[Fe(CN)6] = K3[Fe(Cl)6] + 6 KCN
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
AgCl(s) + NH4OH(aq) = [Ag(NH3)2]Cl(aq) + H2O(l) =>
AgCl(s) + 2 NH4OH(aq) = [Ag(NH3)2]Cl(aq) + 2 H2O(l)
LiOH(s) = Li(l) + OH(l) =>
LiOH(s) = Li(l) + OH(l)
AlBr3 + H3PO4 = AlPO4 + H3Br3 =>
AlBr3 + H3PO4 = AlPO4 + H3Br3
Cu + H2SO4 = H2 + Cu2(SO4)5 =>
2 Cu + 5 H2SO4 = 5 H2 + Cu2(SO4)5
nitrogen + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na2CO3 + KI = NaI + K2CO3 =>
Na2CO3 + 2 KI = 2 NaI + K2CO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Be + HI = BeI2 + H2 =>
Be + 2 HI = BeI2 + H2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C6H6 + HNO3 = C6H3NO + H2O =>
C6H6 + HNO3 = C6H3NO + 2 H2O
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH3 + 2 H2O
HClO3 + CaO = Ca(ClO3)2 + H2O =>
2 HClO3 + CaO = Ca(ClO3)2 + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Na + K2SO4 = Na2(SO4) + K =>
2 Na + K2SO4 = Na2(SO4) + 2 K
C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
As + HNO3 = As(NO3)5 + NO + H2O =>
3 As + 20 HNO3 = 3 As(NO3)5 + 5 NO + 10 H2O
C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
Na2CrO3 + Ba(NO3)2 = Na2(NO3)2 + BaCrO3 =>
Na2CrO3 + Ba(NO3)2 = Na2(NO3)2 + BaCrO3
Tl + HNO3 = TlNO3 + H2 =>
2 Tl + 2 HNO3 = 2 TlNO3 + H2
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Ag(s) + Cu(NO3)2(aq) = AgNO3(aq) + Cu(s) =>
2 Ag(s) + Cu(NO3)2(aq) = 2 AgNO3(aq) + Cu(s)
(NH4)2SO4 + NaOH = (Na)2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = (Na)2SO4 + 2 NH4OH
Al{3+} + H2O = Al2O3 + H3O{+} =>
2 Al{3+} + 9 H2O = Al2O3 + 6 H3O{+}
KCl + K3[Fe(CN)6] = K3[Fe(Cl)6] + KCN =>
6 KCl + K3[Fe(CN)6] = K3[Fe(Cl)6] + 6 KCN
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
| 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 sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
