| Équations équilibrées la veille |
H2NCONH2 + 3 H2O = CO2 + 2 NH4 + 2 OH
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
KMnO4 + Na2CO3 = KCO3 + Na2MnO4 =>
KMnO4 + Na2CO3 = KCO3 + Na2MnO4
C14H14N3O3S + HCl = C14H14N2NHO3S + Cl =>
C14H14N3O3S + HCl = C14H14N2NHO3S + Cl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
S + OH{-} = S{-2} + S2O3{2-} + H2O =>
4 S + 6 OH{-} = 2 S{-2} + S2O3{2-} + 3 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
F2 + H2SO4 = SO4 + HF =>
F2 + H2SO4 = SO4 + 2 HF
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
Zn{+2} + AcO{-} = Zn(AcO)2 =>
Zn{+2} + 2 AcO{-} = Zn(AcO)2
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
NO + Zn + HCl = N2O + H2O + ZnCl =>
2 NO + 2 Zn + 2 HCl = N2O + H2O + 2 ZnCl
(NH4)6Mo7O24(H2O)4 + Na2HPO4(H2O) + HNO3 = (NH4)3Mo12PO40 + NH4NO3 + NaNO3 + H2O =>
12(NH4)6Mo7O24(H2O)4 + 7 Na2HPO4(H2O) + 65 HNO3 = 7(NH4)3Mo12PO40 + 51 NH4NO3 + 14 NaNO3 + 91 H2O
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Bi2O5 + Sr(OH)2 = Sr(BiO3)2 + H2O =>
Bi2O5 + Sr(OH)2 = Sr(BiO3)2 + H2O
AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl
Ni + Cl2 = Ni2Cl2 =>
2 Ni + Cl2 = Ni2Cl2
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
Mg + Bi2O3 = MgO + Bi =>
3 Mg + Bi2O3 = 3 MgO + 2 Bi
Fe3Cl2 + NaOH = Fe(OH)2 + Na3Cl =>
Fe3Cl2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3Cl
O2 + Cl2 + H2 = HClO3 =>
3 O2 + Cl2 + H2 = 2 HClO3
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2 + NiSO4 = BaSO4 + Ni(NO3)2
CuBr = Cu + Br =>
CuBr = Cu + Br
Sn(NO3)2(aq) + K2CO3(aq) = SnCO3 + K(NO3) =>
Sn(NO3)2(aq) + K2CO3(aq) = SnCO3 + 2 K(NO3)
CaI2 + Ba(OH2) = Ca(OH2) + BaI2 =>
CaI2 + Ba(OH2) = Ca(OH2) + BaI2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe(OH)3 + NaOCl + NaOH = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 3 NaOCl + 4 NaOH = 2 Na2FeO4 + 3 NaCl + 5 H2O
Ca + HCl = CaCl2 + Hydrogen =>
Ca + 2 HCl = CaCl2 + H2
BaCrO4 + S + H2O = Ba(OH)2 + Cr2O3 + SO2 =>
4 BaCrO4 + 3 S + 4 H2O = 4 Ba(OH)2 + 2 Cr2O3 + 3 SO2
NaHSO3 + KMnO4 = NaHSO4 + Na2SO4 + MnO2 + K2SO4 + H2O =>
3 NaHSO3 + 2 KMnO4 = NaHSO4 + Na2SO4 + 2 MnO2 + K2SO4 + H2O
Ag(s) + PbNO3(aq) = AgNO3(ac) + Pb(s) =>
Ag(s) + PbNO3(aq) = AgNO3(ac) + Pb(s)
H2SO4 + KMnO4 + HNO2 = K2SO4 + MnSO4 + H2O + HNO3 =>
3 H2SO4 + 2 KMnO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 3 H2O + 5 HNO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2O + O2 + NaCN + Au = NaOH + NaAu(CN)2 =>
2 H2O + O2 + 8 NaCN + 4 Au = 4 NaOH + 4 NaAu(CN)2
Cu2S + H2SO4 = CuSO3 + H2SO3 + H2O =>
Cu2S + 4 H2SO4 = 2 CuSO3 + 3 H2SO3 + H2O
CuCI2 + Fe = Cu + FeCI2 =>
CuCI2 + Fe = Cu + FeCI2
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
AlPO4 + CaI2 = AlI3 + Ca3(PO4)2 =>
2 AlPO4 + 3 CaI2 = 2 AlI3 + Ca3(PO4)2
copper + bromine = CuBr2 =>
Cu + Br2 = CuBr2
PtCl4 + N2H4*H2SO4 = Pt + N2 + H2SO4 + HCl =>
PtCl4 + N2H4*H2SO4 = Pt + N2 + H2SO4 + 4 HCl
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
Cu2(OH)2SO4 + (NH4)2SO4 + NH3 = Cu(NH3)4SO4 + H2O =>
Cu2(OH)2SO4 + (NH4)2SO4 + 6 NH3 = 2 Cu(NH3)4SO4 + 2 H2O
Al + Br2 = Al(Br2)2 =>
Al + 2 Br2 = Al(Br2)2
(NH4)2SO4(aq) + KOH(aq) = K2SO4 + H2O + NH3 =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4 + 2 H2O + 2 NH3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H2SO3 + NaOH = SO3Na2 + H2O =>
H2SO3 + 2 NaOH = SO3Na2 + 2 H2O
Na2SO3 + CHI = NaCI + H2O + SO2 =>
Na2SO3 + 2 CHI = 2 NaCI + H2O + SO2
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
