| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbNO3NO3 + 2 Kl = Pb + 2 KlNO3
Al2O3 + KOH = K3AlO3 + H2O =>
Al2O3 + 6 KOH = 2 K3AlO3 + 3 H2O
Sn2(AsO4) + NH4I2 = Sn2I2 + NH4(AsO4) =>
Sn2(AsO4) + NH4I2 = Sn2I2 + NH4(AsO4)
H2SO4 + NaOH = HOH + Na2SO4 = H2O =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
SiCl4(aq) + Si(s) = Si2Cl6(s) =>
3 SiCl4(aq) + Si(s) = 2 Si2Cl6(s)
Ni + MgS = NiS + Mg =>
Ni + MgS = NiS + Mg
C6H5NH3Cl + NaOH = NaCl + C6H5NH2 + H2O =>
C6H5NH3Cl + NaOH = NaCl + C6H5NH2 + H2O
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Al2(CrO4)3 + (NH4)2S = (NH4)2CrO4 + Al2S3 =>
Al2(CrO4)3 + 3(NH4)2S = 3(NH4)2CrO4 + Al2S3
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
CaI2 + Ag = AgI + Ca2 =>
2 CaI2 + 4 Ag = 4 AgI + Ca2
FeC2O4 = Fe3O4 + CO + CO2 =>
3 FeC2O4 = Fe3O4 + 4 CO + 2 CO2
SnSO4 + K2Cr2O7 + H2SO4 = Sn(SO4)3 + Cr2(SO4) + K2SO4 + H2O =>
5 SnSO4 + 2 K2Cr2O7 + 14 H2SO4 = 5 Sn(SO4)3 + 2 Cr2(SO4) + 2 K2SO4 + 14 H2O
KOH + NH4NO3 = KNO3 + NH3 + H2O =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
CO2 + H2 = C2H4 + H2O =>
2 CO2 + 6 H2 = C2H4 + 4 H2O
Bi(OH)3 + Cl2 + NaOH = NaClO + Bi + H2O =>
2 Bi(OH)3 + 3 Cl2 + 6 NaOH = 6 NaClO + 2 Bi + 6 H2O
KOH + HOAc = KOAc + H2O =>
KOH + HOAc = KOAc + H2O
H2SO4 + C8H6O4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
25 H2SO4 + 3 C8H6O4 + 10 K2CrO7 = 10 K2SO4 + 5 Cr2(SO4)3 + 24 CO2 + 34 H2O
Al + H3SO4 = H2 + Al2(SO4)3 =>
4 Al + 6 H3SO4 = 9 H2 + 2 Al2(SO4)3
H2SO4 + (H2O)17 = H2SO4(H2O)17 =>
H2SO4 + (H2O)17 = H2SO4(H2O)17
OBr + H2O = HOBr + OH =>
OBr + H2O = HOBr + OH
(KClO3(s)) = (KCl(s)) + (O2(g)) =>
2(KClO3(s)) = 2(KCl(s)) + 3(O2(g))
FeCl2 + K7Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
FeCl2 + K7Cr2O7 + 14 HCl = FeCl3 + 7 KCl + 2 CrCl3 + 7 H2O
SO4 + Br = BrSO4 =>
SO4 + Br = BrSO4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Hg2Cl = Hg + Cl =>
Hg2Cl = 2 Hg + Cl
Sb + HNO3 + H2O = H(Sb(OH)4) + NO2 =>
Sb + 3 HNO3 + H2O = H(Sb(OH)4) + 3 NO2
NH4Cl + Ag = NH4 + AgCl =>
NH4Cl + Ag = NH4 + AgCl
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
HClO + CaO = CaHCl + O2 =>
HClO + CaO = CaHCl + O2
C2H7LiO4 = Li2CO3 + CH3COCH3 + H2O =>
2 C2H7LiO4 = Li2CO3 + CH3COCH3 + 4 H2O
MnO4{-} + NO2{-} + H2O = MnO2 + NO2 + OH{-} =>
MnO4{-} + 3 NO2{-} + 2 H2O = MnO2 + 3 NO2 + 4 OH{-}
H3C6H507 + NaHCO3 = Na3C3H5O7 + H2O + CO2 =>
H3C6H507 + 267 NaHCO3 = 89 Na3C3H5O7 + 166 H2O + 6 CO2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
SiCl4(g) + H2O(l) = SiO2(s) + HCl(l) =>
SiCl4(g) + 2 H2O(l) = SiO2(s) + 4 HCl(l)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
F2 + BCl2 = BF2 + Cl2 =>
F2 + BCl2 = BF2 + Cl2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
MgCO3 + Br2 = MgBr + CO3 =>
2 MgCO3 + Br2 = 2 MgBr + 2 CO3
FeS + CaO = Fe + CaS + CaSO4 =>
4 FeS + 4 CaO = 4 Fe + 3 CaS + CaSO4
A2D = AD{+} + A{-} =>
A2D = AD{+} + A{-}
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CuBr2 + Al(Cl3) = Cu(Cl2) + Al(Br3) =>
3 CuBr2 + 2 Al(Cl3) = 3 Cu(Cl2) + 2 Al(Br3)
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
CH3*(CH2)5CH3 + O2 = CO2 + H2O =>
CH3*(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
C2H12O6(g) + O2(g) = CO2(g) + H2O(aq) =>
C2H12O6(g) + 2 O2(g) = 2 CO2(g) + 6 H2O(aq)
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2 =>
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2
CoAl2O4 + O2 = Co2O3 + Al2O3 =>
4 CoAl2O4 + O2 = 2 Co2O3 + 4 Al2O3
FeSO4 + Na2SiO3 + H2O = Fe(OH)2 + Na2SO4 + SiO2 =>
FeSO4 + Na2SiO3 + H2O = Fe(OH)2 + Na2SO4 + SiO2
CoCl2 + KSCN = Co(SCN)2 + K2Cl2 =>
CoCl2 + 2 KSCN = Co(SCN)2 + K2Cl2
| 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.
