| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + 2 Zn = 2 CH3COO(Zn) + H2
Pb(NO3)2 + HI = PbI + H(NO3)2 =>
Pb(NO3)2 + HI = PbI + H(NO3)2
NaJ + K2Cr2O7 + HCl = J2 + CrCl3 + NaCl + KCl + H2O =>
6 NaJ + K2Cr2O7 + 14 HCl = 3 J2 + 2 CrCl3 + 6 NaCl + 2 KCl + 7 H2O
NaBr + CuCl2 = NaCl + CuBr2 =>
2 NaBr + CuCl2 = 2 NaCl + CuBr2
CrCl2 + Br2 + NaOH = CrCl3 + NaBr + Na3(Cr(OH)6) =>
6 CrCl2 + 3 Br2 + 12 NaOH = 4 CrCl3 + 6 NaBr + 2 Na3(Cr(OH)6)
MnS + KClO3 = K2MnO4 + K2SO4 + KCl + ClO5 =>
3 MnS + 28 KClO3 = 3 K2MnO4 + 3 K2SO4 + 16 KCl + 12 ClO5
CuSO4 + HOH = CuOH + HSO4 =>
CuSO4 + HOH = CuOH + HSO4
Pb(OH)4 + H2NO3 = Pb(NO3)2 + H2O =>
Pb(OH)4 + 2 H2NO3 = Pb(NO3)2 + 4 H2O
HCl + C = CH4 + Cl2 =>
4 HCl + C = CH4 + 2 Cl2
CCl4 + Sb(III)F3 = CF2Cl2 + Sb(III)Cl3 =>
3 CCl4 + 2 Sb(III)F3 = 3 CF2Cl2 + 2 Sb(III)Cl3
Ba(OH)2CaO = BaOCa(OH)2 =>
Ba(OH)2CaO = BaOCa(OH)2
CH3Br2 + Br2 = CH3Br4 =>
CH3Br2 + Br2 = CH3Br4
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 I2 + 7 H2O
Na2SO4(aq) + Ba(OH)2(aq) = NaOH(s) + BaSO4(aq) =>
Na2SO4(aq) + Ba(OH)2(aq) = 2 NaOH(s) + BaSO4(aq)
Ca(H2PO4)2*H2O + Ca10(PO4)6(OH)2 + H2O = Ca(HPO4)*2H2O =>
4 Ca(H2PO4)2*H2O + Ca10(PO4)6(OH)2 + 22 H2O = 14 Ca(HPO4)*2H2O
Zn + Cu + H2SO4 = ZnH2 + CuSO4 =>
Zn + Cu + H2SO4 = ZnH2 + CuSO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H3Cl3 + O2 = CO2 + HCl =>
C2H3Cl3 + 2 O2 = 2 CO2 + 3 HCl
ZnCl + NH4SO3 = ZnSO3 + NH4Cl =>
ZnCl + NH4SO3 = ZnSO3 + NH4Cl
CH3OHO2 = CHOOHH2O =>
CH3OHO2 = CHOOHH2O
Ca(HCO3)2 + (NH4)2CO3 = CaCO3 + NH4HCO3 =>
Ca(HCO3)2 + (NH4)2CO3 = CaCO3 + 2 NH4HCO3
HC2H3O2 + PCl3 = C2H3OCl + H3PO3 =>
3 HC2H3O2 + PCl3 = 3 C2H3OCl + H3PO3
C6H6 + C3H6 = C6H5C3H7 =>
C6H6 + C3H6 = C6H5C3H7
AI + NaOH = Na3AIO3 + H2 =>
2 AI + 6 NaOH = 2 Na3AIO3 + 3 H2
HI + HIO3 = I2 + *H2O =>
5 HI + HIO3 = 3 I2 + 3*H2O
Br(aq) + Ag(NH3)2(aq) = AgBr(s) + NH3(aq) =>
Br(aq) + Ag(NH3)2(aq) = AgBr(s) + 2 NH3(aq)
HCOOH + H2O = H4COO2 =>
HCOOH + H2O = H4COO2
Ag2S + NH3 = AgNH3 + S =>
Ag2S + 2 NH3 = 2 AgNH3 + S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
[Ag(NH3)2]OH + H2O2 = O2 + Ag + NH4OH =>
2[Ag(NH3)2]OH + 3 H2O2 = 2 O2 + 2 Ag + 4 NH4OH
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
SO2 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
SO2 + NaClO + 2 NaOH = Na2SO4 + NaCl + H2O
AgNOe3{-} + NaCl = AgCl + NaNOe3{-} =>
AgNOe3{-} + NaCl = AgCl + NaNOe3{-}
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C4H10O + H2SO4 + NH3 = C4H11N + H2SO4H2O =>
C4H10O + H2SO4 + NH3 = C4H11N + H2SO4H2O
N20 = N =>
N20 = 20 N
FeCl3 + Rb2CO3 = Fe2(CO3)3 + RbCl =>
2 FeCl3 + 3 Rb2CO3 = Fe2(CO3)3 + 6 RbCl
Sn2 + NaOH = Na2SnO2 + H2 =>
Sn2 + 4 NaOH = 2 Na2SnO2 + 2 H2
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
CsCl2NaClO4 = CsClO4NaCl2 =>
CsCl2NaClO4 = CsClO4NaCl2
KNO2 + H2SO4 + KI = I2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 H2SO4 + 2 KI = I2 + 2 K2SO4 + 2 NO + 2 H2O
K2Cu(SO4)2 + NH4OH = (NH4)2SO4 + Cu(OH)2 + KOH =>
K2Cu(SO4)2 + 4 NH4OH = 2(NH4)2SO4 + Cu(OH)2 + 2 KOH
Fe2(CO3)3 + H2O = Fe2O3 + H2CO3 =>
Fe2(CO3)3 + 3 H2O = Fe2O3 + 3 H2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5NH2 + HNO3 = C6H5NH3 + NO3 =>
C6H5NH2 + HNO3 = C6H5NH3 + NO3
Bi(NO3)3 + KI = K3(BiI6) + KNO3 =>
Bi(NO3)3 + 6 KI = K3(BiI6) + 3 KNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
