| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgO + H2S = HgS + H2O
As(OH)3 + KOH = K3[As(OH)6] =>
As(OH)3 + 3 KOH = K3[As(OH)6]
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
Cu2FeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO2 + H2O =>
Cu2FeS2 + 26 HNO3 = 2 Cu(NO3)2 + Fe(NO3)3 + 2 H2SO4 + 19 NO2 + 11 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2BiO3 + Na2SO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + H2O =>
2 Na2BiO3 + Na2SO3 + 5 H2SO4 = Bi2(SO4)3 + 3 Na2SO4 + 5 H2O
Na2CrO4 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + NaOH =>
2 Na2CrO4 + 3 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 4 NaOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
K2SO4 + SO2 + H2O = K + H2SO4 =>
K2SO4 + SO2 + 2 H2O = 2 K + 2 H2SO4
NaCl + H(OH) = HCl + Na(OH) =>
NaCl + H(OH) = HCl + Na(OH)
LiNO3(aq) + CaBr2(aq) = Ca(NO3)2(aq) + LiBr(aq) =>
2 LiNO3(aq) + CaBr2(aq) = Ca(NO3)2(aq) + 2 LiBr(aq)
C8H18(g) + O2 = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2 = 16 CO2(g) + 18 H2O(g)
CH3CH2MgCl + HCHO = CH3OH + HCCH + HCl + Mg =>
CH3CH2MgCl + HCHO = CH3OH + HCCH + HCl + Mg
C4 + HOH = CO4 + H2 =>
C4 + 16 HOH = 4 CO4 + 16 H2
SO2 + NaCl + H2O = NaHSO3 + HCl =>
SO2 + NaCl + H2O = NaHSO3 + HCl
Ba(OBr)2 + Pb + Ba(OH)2 = BaBr2 + BaPbO3 + H2O =>
Ba(OBr)2 + Pb + Ba(OH)2 = BaBr2 + BaPbO3 + H2O
HCl + C6H12O6 + CH4N2O = C9H10ClN5O2 + H2O =>
12 HCl + 13 C6H12O6 + 30 CH4N2O = 12 C9H10ClN5O2 + 84 H2O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + C2H4O2 =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 C2H4O2
As + NaOH + H2O = Na[As(OH)4] + H2 =>
2 As + 2 NaOH + 6 H2O = 2 Na[As(OH)4] + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ni(NO3)2*6H2O + CH4N2S = [Ni(CH4N2S)6](NO3)2 + H2O =>
Ni(NO3)2*6H2O + 6 CH4N2S = [Ni(CH4N2S)6](NO3)2 + 6 H2O
C2H5OH + H2O2 = H2O + CO2 =>
C2H5OH + 6 H2O2 = 9 H2O + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaCl2 + Nh4Cl = CaCl3 + Nh4 =>
CaCl2 + Nh4Cl = CaCl3 + Nh4
C3H8 + O2 = CO2 + H2 =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
CH3OH + Cr2O72{-} + H{+} = CH2O + Cr3{+} + H2O =>
427 CH3OH + 6 Cr2O72{-} + 10 H{+} = 427 CH2O + 4 Cr3{+} + 432 H2O
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
AgNO3 + KCl = AgCl + KNO3* =>
AgNO3 + KCl = AgCl + KNO3*
Al(s) + HC2H3O2(aq) = Al(C2H3O2)3(aq) + H2(g) =>
2 Al(s) + 6 HC2H3O2(aq) = 2 Al(C2H3O2)3(aq) + 3 H2(g)
[Co(H2O)6]{2+} + OH{-} = [Co(H2O)4(OH)2] + H2O =>
[Co(H2O)6]{2+} + 2 OH{-} = [Co(H2O)4(OH)2] + 2 H2O
ZnCO3 + HOH = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 HOH = Zn(OH)2 + H2CO3
K2S + Na2Cr2O7 + HCl = CrCl3 + S + KCl + NaCl + H2O =>
3 K2S + Na2Cr2O7 + 14 HCl = 2 CrCl3 + 3 S + 6 KCl + 2 NaCl + 7 H2O
KMnO4 + Ag + H2SO4 = AgSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Ag + 8 H2SO4 = 5 AgSO4 + 2 MnSO4 + K2SO4 + 8 H2O
KNO3 + Zn + H2O = NH3 + Zn(OH)2 + KOH =>
KNO3 + 4 Zn + 6 H2O = NH3 + 4 Zn(OH)2 + KOH
KIO4 + NH3 = KI + N2 + H2O =>
3 KIO4 + 8 NH3 = 3 KI + 4 N2 + 12 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Au(s) + BaS(aq) = BaAu2(aq) + S(s) =>
2 Au(s) + BaS(aq) = BaAu2(aq) + S(s)
Ag + Cl + NaNO3 = AgNO3 + NaCl =>
Ag + Cl + NaNO3 = AgNO3 + NaCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
SO3 + Cu(OH)2 = CuO3 + S(OH)2 =>
SO3 + Cu(OH)2 = CuO3 + S(OH)2
CdSe + Al = Al2Se3 + Cd =>
3 CdSe + 2 Al = Al2Se3 + 3 Cd
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
NiO2 + (H2O) + Fe = Ni(OH)2 + Fe(OH)2 =>
NiO2 + 2(H2O) + Fe = Ni(OH)2 + Fe(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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
