| Équations équilibrées la veille |
Rb2O + 2 SO3 = Rb2O3 + 2 SO2
NaCl + Al2(SO4)3 + H2O = Al(OH)3 + Na2SO4 + HCl =>
6 NaCl + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 HCl
Pb(No3)2 + Nh4Cl = Pb(Cl)2 + Nh4No3 =>
Pb(No3)2 + 2 Nh4Cl = Pb(Cl)2 + 2 Nh4No3
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
HNO3 + CdS = H2S + Cd(NO3)2 =>
2 HNO3 + CdS = H2S + Cd(NO3)2
CH3CH2OH + K2Cr2O7 + HCl = CH3COOH + CrCl3 + H2O + KCl =>
3 CH3CH2OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 11 H2O + 4 KCl
HCl = Cl2 + H2 =>
2 HCl = Cl2 + H2
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
Sn(HCO3)4 + H2SO4 = Sn2(SO4)4 + H2O + CO2 =>
2 Sn(HCO3)4 + 4 H2SO4 = Sn2(SO4)4 + 8 H2O + 8 CO2
C3H7OH = C3H6 + HOH =>
C3H7OH = C3H6 + HOH
Al + Li2O = Li + AlO =>
Al + Li2O = 2 Li + AlO
N2O3 + CaO = Ca3N2 + O2 =>
N2O3 + 3 CaO = Ca3N2 + 3 O2
K + Na2Cr2O4 = K2Cr2O4 + Na =>
2 K + Na2Cr2O4 = K2Cr2O4 + 2 Na
Si + RbOH + H2O = Rb2SiO3 + H2 =>
Si + 2 RbOH + H2O = Rb2SiO3 + 2 H2
C36H24 + O = CO2 + H2O =>
C36H24 + 84 O = 36 CO2 + 12 H2O
H2SO4 + HCl = H2S + HClO3 =>
3 H2SO4 + 4 HCl = 3 H2S + 4 HClO3
SO3 + Fe = FeSO3 =>
SO3 + Fe = FeSO3
NaCO3 + C + N2 = NaCN + CO2 =>
2 NaCO3 + 3 C + N2 = 2 NaCN + 3 CO2
Ba(NO3)2 + Cl = BaCl + NO3 =>
Ba(NO3)2 + Cl = BaCl + 2 NO3
C6H4(OH)2 + NH3 = C6H4OHNH2 + H2O =>
C6H4(OH)2 + NH3 = C6H4OHNH2 + H2O
C20H24 + O2 = CO + H2O =>
C20H24 + 16 O2 = 20 CO + 12 H2O
C5H10 + KOH + KMnO4 = K2MnO4 + C5H12O2 =>
C5H10 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + C5H12O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaNO3 + HBr = NaBr + Br2 + NO + H2O =>
2 NaNO3 + 8 HBr = 2 NaBr + 3 Br2 + 2 NO + 4 H2O
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
NH3 + Mg = Mg3N2 + H2 =>
2 NH3 + 3 Mg = Mg3N2 + 3 H2
HCl + Sr = H2 + SrCl2 =>
2 HCl + Sr = H2 + SrCl2
Na2SO4 + SrBr2 = NaBr + SrSO4 =>
Na2SO4 + SrBr2 = 2 NaBr + SrSO4
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2} =>
Fe{2}Cu{2}SO4{2-} = Fe{2}SO4{2-}Cu{2}
Ag2CO3 = Ag2O + CO2 = O2 =>
Ag2CO3 = Ag2O + CO2
PbCO3 + HNO3 = Pb(NO3)2 + H2CO3 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2CO3
Br2O5H2O = HBrO3 =>
Br2O5H2O = 2 HBrO3
NaOH + C20H14O4 = H2CO3 + Na + H2O =>
86 NaOH + C20H14O4 = 20 H2CO3 + 86 Na + 30 H2O
(HCOO)2Hg = CO2 + HCOOH + Hg =>
(HCOO)2Hg = CO2 + HCOOH + Hg
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaClO + H2SO4 = Na2SO4 + ClO2 + H2O + Cl2 =>
8 NaClO + 4 H2SO4 = 4 Na2SO4 + 2 ClO2 + 4 H2O + 3 Cl2
Ca(NO3)2 + Na2SO4 = NaNO3 + CaSO4 =>
Ca(NO3)2 + Na2SO4 = 2 NaNO3 + CaSO4
[Co(NH3)5]Cl3 = CoCl2 + NH3 + Cl2 =>
2[Co(NH3)5]Cl3 = 2 CoCl2 + 10 NH3 + Cl2
Zn(OH)2K2CO3 = K2ZnO2CO2H2O =>
Zn(OH)2K2CO3 = K2ZnO2CO2H2O
NH3 + O3 = N2H4 + H2O =>
6 NH3 + O3 = 3 N2H4 + 3 H2O
CH3CO2H(aq) + Mg(OH)2(s) = H2O(l) + Mg(CH3CO2)2 =>
2 CH3CO2H(aq) + Mg(OH)2(s) = 2 H2O(l) + Mg(CH3CO2)2
HNO2 + CsOH = CsNO2 + H2O =>
HNO2 + CsOH = CsNO2 + H2O
AgNO{-}3 + NaCl = AgCl + NaNO{-}3 =>
AgNO{-}3 + NaCl = AgCl + NaNO{-}3
H2O2(aq) + PbS(s) = PbSO4(s) + H2O(l) =>
4 H2O2(aq) + PbS(s) = PbSO4(s) + 4 H2O(l)
H{+} + Fe + MnO4 = Fe{2+} + Mn + H2O =>
8 H{+} + 4 Fe + MnO4 = 4 Fe{2+} + Mn + 4 H2O
C + N2H4 = CN2 + NH3 =>
C + 3 N2H4 = CN2 + 4 NH3
CdCl2 + AgCH3COO = AgCl + Cd(CH3COO)2 =>
CdCl2 + 2 AgCH3COO = 2 AgCl + Cd(CH3COO)2
KClO4 + NaI + H2O = I2 + NaOH + KCl =>
KClO4 + 8 NaI + 4 H2O = 4 I2 + 8 NaOH + KCl
FeO + Na2CO3 = FeCO3 + Na2O =>
FeO + Na2CO3 = FeCO3 + Na2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
