| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7OHCUO = C2H5CHOCUH2O
CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
NaO2 + HOH = NaOH + O2 =>
4 NaO2 + 2 HOH = 4 NaOH + 3 O2
C7H5(NO3)3 + I2 = NI3 + I2O7 + CI4 + HI =>
7 C7H5(NO3)3 + 156 I2 = 21 NI3 + 9 I2O7 + 49 CI4 + 35 HI
LiI + HBr = LiBr + HI =>
LiI + HBr = LiBr + HI
Li2O + H2 = Li2OH =>
2 Li2O + H2 = 2 Li2OH
NaOH + H2 + (SO4) = NaSO4 + H2O =>
2 NaOH + H2 + 2(SO4) = 2 NaSO4 + 2 H2O
Ca3(PO4)2 + BaF2 = CaF2 + Ba3(PO4)2 =>
Ca3(PO4)2 + 3 BaF2 = 3 CaF2 + Ba3(PO4)2
Zn(HSO4)2 + ZnOH = (ZnOH)2SO4 + Zn2SO4 + H2O =>
2 Zn(HSO4)2 + 6 ZnOH = (ZnOH)2SO4 + 3 Zn2SO4 + 4 H2O
KOH + NH3 + H2O = KNH4(OH)2 =>
KOH + NH3 + H2O = KNH4(OH)2
NH3 + CuO2 = Cu + H2O + NO2 =>
4 NH3 + 7 CuO2 = 7 Cu + 6 H2O + 4 NO2
BeOCO2 = BeO3C =>
BeOCO2 = BeO3C
H2C2O4 + KOH = KCOO + H2O =>
H2C2O4 + 2 KOH = 2 KCOO + 2 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Au + NaNO3 = AuNa + NO3 =>
Au + NaNO3 = AuNa + NO3
Zn + Ag(NO3) = Ag + Zn(NO3)2 =>
Zn + 2 Ag(NO3) = 2 Ag + Zn(NO3)2
KOH + NH3 + H2O = KNH4(OH)2 =>
KOH + NH3 + H2O = KNH4(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
KOH + NH3 + H2O = KNH4(OH)2 =>
KOH + NH3 + H2O = KNH4(OH)2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AgNO3 + (NH4)2(SO4) = Ag2SO4 + NH4NO3 =>
2 AgNO3 + (NH4)2(SO4) = Ag2SO4 + 2 NH4NO3
Zn(OH)2HCl = ZnClH(OH)2 =>
Zn(OH)2HCl = ZnClH(OH)2
Fe + S + O = FeSO4 =>
Fe + S + 4 O = FeSO4
Ca(OH)2(s) + HCl(aq) = CaCl2(s) + H2O =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(s) + 2 H2O
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
H8 = H2 =>
H8 = 4 H2
KOH + NH3 + H2O = KNH4(OH)2 =>
KOH + NH3 + H2O = KNH4(OH)2
C2H5OH(I) + C3H7COOH(I) = C3H7COOC2H5(I) + H2O(I) =>
C2H5OH(I) + C3H7COOH(I) = C3H7COOC2H5(I) + H2O(I)
SO2HCl = HSO2Cl =>
SO2HCl = HSO2Cl
H3AsO3 + KOH = KAsO2 + H2O =>
H3AsO3 + KOH = KAsO2 + 2 H2O
N2 + H2O = NH3 + HNO =>
2 N2 + 3 H2O = NH3 + 3 HNO
H2O2 + Na2S2O3 + NH4OH = Na2SO4 + (NH4)2SO4 + H2O =>
4 H2O2 + Na2S2O3 + 2 NH4OH = Na2SO4 + (NH4)2SO4 + 5 H2O
Ca3(PO4)2 + BaF2 = CaF2 + Ba3(PO4)2 =>
Ca3(PO4)2 + 3 BaF2 = 3 CaF2 + Ba3(PO4)2
NiCl2 + NaClO3 + NaOH = NaCl + NiO3 + H2O =>
3 NiCl2 + 2 NaClO3 + 6 NaOH = 8 NaCl + 3 NiO3 + 3 H2O
H2SO4 + CuOH = Cu2SO4 + H2O =>
H2SO4 + 2 CuOH = Cu2SO4 + 2 H2O
(NH4)Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)Cr2O7 = 4 NH3 + 2 H2O + 4 Cr2O3 + 7 O2
LiCl + K2(SO4) = Li2(SO4) + KCl =>
2 LiCl + K2(SO4) = Li2(SO4) + 2 KCl
H2SO4 + CuOH = Cu2SO4 + H2O =>
H2SO4 + 2 CuOH = Cu2SO4 + 2 H2O
Zn + CuBr2*4H2O = Cu + ZnBr2 + H2O =>
Zn + CuBr2*4H2O = Cu + ZnBr2 + 4 H2O
NaBH4 + O2 = NaB(OH)4 =>
NaBH4 + 2 O2 = NaB(OH)4
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
Pb(CH3COO)2 + KBr = PbBr2 + CH3COOK =>
Pb(CH3COO)2 + 2 KBr = PbBr2 + 2 CH3COOK
KHSO4 + Fe3O4 = FeSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
8 KHSO4 + Fe3O4 = FeSO4 + Fe2(SO4)3 + 4 K2SO4 + 4 H2O
F + Cl = FCl =>
F + Cl = FCl
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
NaI + H2SO4 = S + I2 + NaHSO4 + H2O =>
6 NaI + 7 H2SO4 = S + 3 I2 + 6 NaHSO4 + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
