| Équations équilibrées la veille |
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C3H7OH + NaOH = C3H6O + Na + H2O =>
C3H7OH + 2 NaOH = C3H6O + 2 Na + 2 H2O
MgO + AgNO3 = Mg(NO3)2 + Ag2O =>
MgO + 2 AgNO3 = Mg(NO3)2 + Ag2O
(ZnOH)2CO3 + H2SO4 = CO2 + ZnSO4 + H2O =>
(ZnOH)2CO3 + 2 H2SO4 = CO2 + 2 ZnSO4 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
PbCI2 + NaI = PbI2 + NaCI =>
PbCI2 + NaI = PbI2 + NaCI
HIO3 + Na2SO = Na2SO3 + I2 + H2O =>
4 HIO3 + 5 Na2SO = 5 Na2SO3 + 2 I2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgOH + NH4OH + NH4Cl = [Ag(NH3)2]Cl + H2O =>
AgOH + NH4OH + NH4Cl = [Ag(NH3)2]Cl + 2 H2O
NH4Cl + NH3 = N2H7Cl =>
NH4Cl + NH3 = N2H7Cl
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Na3AsO4 + HCl + H2S = As + S + NaCl + H2O =>
2 Na3AsO4 + 6 HCl + 5 H2S = 2 As + 5 S + 6 NaCl + 8 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
(C3H8) + O2 = CO2 + H0 =>
(C3H8) + 3 O2 = 3 CO2 + 8 H0
NaSCN + HNO3 = NaNO3 + HSCN =>
NaSCN + HNO3 = NaNO3 + HSCN
Li + S = Li2S =>
2 Li + S = Li2S
SI + Cl = SICl =>
SI + Cl = SICl
HClO4 + Fe = Fe(ClO4)3 + H2 =>
6 HClO4 + 2 Fe = 2 Fe(ClO4)3 + 3 H2
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
C3H6O2 + H2O = H3O + C3H5O2 =>
C3H6O2 + H2O = H3O + C3H5O2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
AuClO4 + Zn3(BO3)2 = Au3BO3 + Zn(ClO4)2 =>
6 AuClO4 + Zn3(BO3)2 = 2 Au3BO3 + 3 Zn(ClO4)2
Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
CH4 + O2 = CH2CO + H2O =>
2 CH4 + 2 O2 = CH2CO + 3 H2O
HBr + Ag = AgBr + H2 =>
2 HBr + 2 Ag = 2 AgBr + H2
Li + CaBr2 = Ca + LiBr =>
2 Li + CaBr2 = Ca + 2 LiBr
Na2(Zn(OH)4) + HNO3 = Zn(NO3)2 + NaNO3 + H2O =>
Na2(Zn(OH)4) + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 4 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HCH2CHCO2 + OH = CH2CO2 + H2 =>
2 HCH2CHCO2 + 2 OH = 3 CH2CO2 + 2 H2
CH3CHCHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHCHCH3 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
HNO3 + I2 = HIO4 + NO2 + H2O =>
14 HNO3 + I2 = 2 HIO4 + 14 NO2 + 6 H2O
Ca + O = Ca{2+} + O{-2} =>
Ca + O = Ca{2+} + O{-2}
N2O3 = N2O + O =>
N2O3 = N2O + 2 O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C2H7NO2(aq) + CaO(s) = Ca(C2H3O2)2(conc) + NH3(g) + H2O(l) =>
2 C2H7NO2(aq) + CaO(s) = Ca(C2H3O2)2(conc) + 2 NH3(g) + H2O(l)
Cu3AsS4 + O2 = Cu2S + As2O3 + SO2 =>
4 Cu3AsS4 + 13 O2 = 6 Cu2S + 2 As2O3 + 10 SO2
H2CCH2CHCH3 + HBr = CH3CHBrCH2CH3 =>
H2CCH2CHCH3 + HBr = CH3CHBrCH2CH3
HCl + Ca(CO3) = CaCl2 + H2CO3 =>
2 HCl + Ca(CO3) = CaCl2 + H2CO3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZrO2 + Li2B4O7 = ZrB2 + LiBO2 + O =>
ZrO2 + Li2B4O7 = ZrB2 + 2 LiBO2 + 5 O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
