| Équations équilibrées la veille |
Zn + P4 = ZnP4
KOH + Al + H2O = K2Al2O4 + H2 =>
2 KOH + 2 Al + 2 H2O = K2Al2O4 + 3 H2
RCOOH + FeCl3 = RCO + Fe(OH)3 + Cl =>
3 RCOOH + FeCl3 = 3 RCO + Fe(OH)3 + 3 Cl
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
C2H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H12O(l) + 9 O2(g) = 4 CO2(g) + 12 H2O(g)
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
CCl3COOH = CHCl3 + CO2 =>
CCl3COOH = CHCl3 + CO2
C2H6 + H2O = C2H5OH + H2 =>
C2H6 + H2O = C2H5OH + H2
Cd + PtCl{-} = Pt + CdCl{-} =>
Cd + PtCl{-} = Pt + CdCl{-}
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
FeCl3 + H2O2 = FeCl2 + O + HCl =>
2 FeCl3 + H2O2 = 2 FeCl2 + 2 O + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
CUCl2(aq) + Na2SO4(aq) = NaCl + CUSO4 =>
CUCl2(aq) + Na2SO4(aq) = 2 NaCl + CUSO4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + GeCl4 = NaCl4 + Ge =>
Na + GeCl4 = NaCl4 + Ge
Cd(CH3CO2)2 + NaOH = Cd(OH)2 + NaCH3CO2 =>
Cd(CH3CO2)2 + 2 NaOH = Cd(OH)2 + 2 NaCH3CO2
C3H3(g) + O2(g) = CO2(g) + H20(g) =>
20 C3H3(g) + 60 O2(g) = 60 CO2(g) + 3 H20(g)
AlH3 + NaOH = NaAlO + H =>
AlH3 + NaOH = NaAlO + 4 H
Ba(MnO4)2(aq) + W(HSO4)6(aq) = Ba(HSO4)2(s) + W(MnO4)6(aq) =>
3 Ba(MnO4)2(aq) + W(HSO4)6(aq) = 3 Ba(HSO4)2(s) + W(MnO4)6(aq)
Br2 + I{-}1 = Br{-}1 + I2 =>
Br2 + 2 I{-}1 = 2 Br{-}1 + I2
NaOH(aq) + CuSO4(aq) = Na2SO4(s) + Cu(OH)2(aq) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(s) + Cu(OH)2(aq)
HClO4 + Sr(OH)2 = H2O + Sr(ClO4)2 =>
2 HClO4 + Sr(OH)2 = 2 H2O + Sr(ClO4)2
CrBr3 + NH3 = [Cr(NH3)4]Br3 =>
CrBr3 + 4 NH3 = [Cr(NH3)4]Br3
NaOH(aq) + CaCl(aq) = CaOH(aq) + NaCl(aq) =>
NaOH(aq) + CaCl(aq) = CaOH(aq) + NaCl(aq)
NH4 + CN = CH + N =>
NH4 + 4 CN = 4 CH + 5 N
CuO + Ba(OH)2 = Cu(OH)2 + BaO =>
CuO + Ba(OH)2 = Cu(OH)2 + BaO
FeCl3 + H2O = (Fe(H2O)5OH)Cl2 + HCl =>
FeCl3 + 6 H2O = (Fe(H2O)5OH)Cl2 + HCl
S2O3 + O2 = SO2 =>
2 S2O3 + O2 = 4 SO2
KMnO4 + NaNO2 + KOH = K2MnO4 + H2O + NaNO3 =>
2 KMnO4 + NaNO2 + 2 KOH = 2 K2MnO4 + H2O + NaNO3
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
CoCl2*6H20 + NH4Cl + NH3 + H2O2 = (Co(NH3)5)Cl3 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 8 NH3 + 121 H2O2 = 2(Co(NH3)5)Cl3 + 242 H2O
Ni(NO3)2 + Na2S = Ni3S3 + NaNO3 =>
3 Ni(NO3)2 + 3 Na2S = Ni3S3 + 6 NaNO3
Fe + CuSO4 = FeSO4 + CuO + SO2 =>
Fe + 2 CuSO4 = FeSO4 + 2 CuO + SO2
Fe(CrO2)2 + K2Co3 + O2 = Fe2O3 + K2CrO4 + Co2 =>
4 Fe(CrO2)2 + 8 K2Co3 + 11 O2 = 2 Fe2O3 + 8 K2CrO4 + 12 Co2
HCl + Na2C2O4 = H2C2O4 + Na2Cl2 =>
2 HCl + Na2C2O4 = H2C2O4 + Na2Cl2
K2S2O8 + NaOH + Ni(OH)2 = NiOOH + H2O + Na2SO4 + K2SO4 =>
K2S2O8 + 2 NaOH + 2 Ni(OH)2 = 2 NiOOH + 2 H2O + Na2SO4 + K2SO4
MgO + CO3 = MgO3 + CO2 =>
MgO + 2 CO3 = MgO3 + 2 CO2
I3 + H2O = IO3 + H2 =>
I3 + 9 H2O = 3 IO3 + 9 H2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NH2CH2COOH + HNO3 = NH2CH2COONO2 + H2O =>
NH2CH2COOH + HNO3 = NH2CH2COONO2 + H2O
Pb + NaOH = Pb(OH)3 + Na =>
Pb + 3 NaOH = Pb(OH)3 + 3 Na
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
C2H4C2O2O2H2 + NaOH = NaO + CH2 + H2O =>
C2H4C2O2O2H2 + 10 NaOH = 10 NaO + 4 CH2 + 4 H2O
Sr(OH)2 + Br2 = SrBrO4 + SrBr2 + H2O =>
8 Sr(OH)2 + 7 Br2 = 2 SrBrO4 + 6 SrBr2 + 8 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K + Zn(NO3) = Zn + KNO3 =>
K + Zn(NO3) = Zn + KNO3
Co(NH3)5Cl3 + NaOH = Co(OH)3 + NH3 + NaCl =>
Co(NH3)5Cl3 + 3 NaOH = Co(OH)3 + 5 NH3 + 3 NaCl
Fe + CIO3 = Fe(CIO3)3 =>
Fe + 3 CIO3 = Fe(CIO3)3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
