| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ga(OH)3 + H2SO4 = [Ga(OH)2]2SO4 + 2 H2O
CaSO4*H2O + NaOH = Ca(OH)2 + Na2SO4 + H2O =>
CaSO4*H2O + 2 NaOH = Ca(OH)2 + Na2SO4 + H2O
Na + H = NaH5 =>
Na + 5 H = NaH5
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Fe{+} + S{-} = FeS =>
Fe{+} + S{-} = FeS
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
HCl + Mg2(CO3)2 = MgCl2 + H2CO3 =>
4 HCl + Mg2(CO3)2 = 2 MgCl2 + 2 H2CO3
Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O
(CuOH)2SO4 + NH3*H2O + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + 6 NH3*H2O + (NH4)2SO4 = 2[Cu(NH3)4]SO4 + 8 H2O
ZnEt2 + H2O = ZnO + HEt =>
ZnEt2 + H2O = ZnO + 2 HEt
PH3 + HBrO3 = P + HBr + H2O =>
2 PH3 + HBrO3 = 2 P + HBr + 3 H2O
NaHSO4 + Al + NaOH = Na2S + Al2O3 + H2O =>
3 NaHSO4 + 8 Al + 3 NaOH = 3 Na2S + 4 Al2O3 + 3 H2O
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
K2Cr3O7 + FeSO4 + H2SO4 = Fe(SO4)3 + CrSO4 + K2SO4 + H2O =>
2 K2Cr3O7 + 3 FeSO4 + 14 H2SO4 = 3 Fe(SO4)3 + 6 CrSO4 + 2 K2SO4 + 14 H2O
ZnF2 + Ca(OH) = Zn(OH)2 + CaF =>
ZnF2 + 2 Ca(OH) = Zn(OH)2 + 2 CaF
LiBH4 + H2SO4 + H2O = Li2SO4 + HBO2 + H2 =>
2 LiBH4 + H2SO4 + 4 H2O = Li2SO4 + 2 HBO2 + 8 H2
C2H5OH + O2 = CO2 + H2O6 =>
2 C2H5OH + 21 O2 = 4 CO2 + 6 H2O6
NaHCO3 + HNO3 = CO2 + NaNO3 + H2O =>
NaHCO3 + HNO3 = CO2 + NaNO3 + H2O
N2 + CaC2 = C + CaCN2 =>
N2 + CaC2 = C + CaCN2
BaCrO4 + HNO3 = Ba(NO3)2 + H2CrO4 =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + H2CrO4
SiCl4 + H2O = SiO2(s) + HCl(aq) =>
SiCl4 + 2 H2O = SiO2(s) + 4 HCl(aq)
LiOH + AlBr3 = Al(OH)3 + LiBr =>
3 LiOH + AlBr3 = Al(OH)3 + 3 LiBr
Ni(ClO3) = Ni + ClO3 =>
Ni(ClO3) = Ni + ClO3
CH3({-})COOH + NaOH = CH3({-})COONa + H2O =>
CH3({-})COOH + NaOH = CH3({-})COONa + H2O
AgOH + Ba3(PO4)2 = Ag3PO4 + Ba(OH)2 =>
6 AgOH + Ba3(PO4)2 = 2 Ag3PO4 + 3 Ba(OH)2
ZnSO4 + KCl = ZnCl2 + K2SO4 =>
ZnSO4 + 2 KCl = ZnCl2 + K2SO4
Fe(OH)2 = H2OFeO =>
Fe(OH)2 = H2OFeO
Al + Cu(Cl2) = Al(Cl2) + Cu =>
Al + Cu(Cl2) = Al(Cl2) + Cu
NiC2O4 = NiO + CO2 + CO =>
NiC2O4 = NiO + CO2 + CO
Ca3(BO3)2 + HOH = H3BO3 + Ca(OH)2 =>
Ca3(BO3)2 + 6 HOH = 2 H3BO3 + 3 Ca(OH)2
Pb(NO2)3 = Pb + NO2 =>
Pb(NO2)3 = Pb + 3 NO2
NaClO2 + FeSO4 + NaOH + H2O = Fe(OH)3 + Cl2 + Na2SO4 =>
2 NaClO2 + 6 FeSO4 + 10 NaOH + 4 H2O = 6 Fe(OH)3 + Cl2 + 6 Na2SO4
(PNCl2)3 + Be3N2 + NH4N3 = BeP2N4 + N2 + HCl =>
2(PNCl2)3 + Be3N2 + 3 NH4N3 = 3 BeP2N4 + 4 N2 + 12 HCl
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
FeSO4 + Ca = Fe + CaSO4 =>
FeSO4 + Ca = Fe + CaSO4
CuSO4 + NaBr = CuBr + NaSO4 =>
CuSO4 + NaBr = CuBr + NaSO4
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Br + P4 = P2Br5 =>
10 Br + P4 = 2 P2Br5
CrO4 = Cr2O7 + O2 =>
4 CrO4 = 2 Cr2O7 + O2
Cu + ZnNO3 = Cu2NO3 + Zn =>
2 Cu + ZnNO3 = Cu2NO3 + Zn
C3H8O3 + KMnO4 = MnO2 + K2CO3 + CO2 + H2O =>
3 C3H8O3 + 14 KMnO4 = 14 MnO2 + 7 K2CO3 + 2 CO2 + 12 H2O
Cl2OH + H3N = NH4Cl + N2 + H2O =>
2 Cl2OH + 6 H3N = 4 NH4Cl + N2 + 2 H2O
RbOH + H2SO = Rb2SO + H2O =>
2 RbOH + H2SO = Rb2SO + 2 H2O
CH3COCH3 + I2 + NaOH = CH3COONa + NaI + H2O =>
2 CH3COCH3 + 4 I2 + 11 NaOH = 3 CH3COONa + 8 NaI + 7 H2O
RbOH(ac) + HNO3 = RbNO3(ac) + H2O(l) =>
RbOH(ac) + HNO3 = RbNO3(ac) + H2O(l)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
H2 + Cr = HCr2 =>
H2 + 4 Cr = 2 HCr2
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
