| Équations équilibrées la veille |
4 CoS + 7 O2 = 2 Co2O3 + 4 SO2
KHC8H4O4 + NaOH = K + C4H4O4 + H2O + Na =>
KHC8H4O4 + 5 NaOH = K + 2 C4H4O4 + H2O + 5 Na
NH3 + CH3COOH = NCOOH + CH3H3 =>
NH3 + CH3COOH = NCOOH + CH3H3
Fe + Zn(NO3)3 = FeNO3 + Zn =>
3 Fe + Zn(NO3)3 = 3 FeNO3 + Zn
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Al(NO3)3 + Cu + H2SO4 = AlSO4 + CuSO4 + NO2 + H2O =>
Al(NO3)3 + 2 Cu + 3 H2SO4 = AlSO4 + 2 CuSO4 + 3 NO2 + 3 H2O
Co(NO3)2 + HCl = [CoCl(NO3)] + HNO3 =>
Co(NO3)2 + HCl = [CoCl(NO3)] + HNO3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
BaCl2 + Na2HPO4 = Ba3(PO4)2 + HCl + NaCl =>
3 BaCl2 + 2 Na2HPO4 = Ba3(PO4)2 + 2 HCl + 4 NaCl
IBr3 + F2 = IF5 + BrF5 =>
IBr3 + 10 F2 = IF5 + 3 BrF5
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
Pt + Al{3+} = Pt{2+} + Al =>
3 Pt + 2 Al{3+} = 3 Pt{2+} + 2 Al
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
Cl2 + KNO3 = KClO3 + N2 =>
Cl2 + 2 KNO3 = 2 KClO3 + N2
Ag(NO3)(aq) + MgCl2(aq) = AgCl(s) + Mg(NO3)2(aq) =>
2 Ag(NO3)(aq) + MgCl2(aq) = 2 AgCl(s) + Mg(NO3)2(aq)
[NH4]2[CO3] + AlCl3 = Al2[CO3]3 + [NH4]Cl =>
3[NH4]2[CO3] + 2 AlCl3 = Al2[CO3]3 + 6[NH4]Cl
Copper + AgNO3 = Cu(NO3)2 + silver =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
H2O + CCl = H2OCCl =>
H2O + CCl = H2OCCl
FeS2 + O2 = Fe2O3 + SO4 =>
4 FeS2 + 19 O2 = 2 Fe2O3 + 8 SO4
Cr(HSO4)3 + Cr(OH)3 = [Cr(OH)2]2SO4 + H2O =>
Cr(HSO4)3 + 5 Cr(OH)3 = 3[Cr(OH)2]2SO4 + 3 H2O
HVO3 + H2O2 = H3VO6 + H2O =>
HVO3 + 2 H2O2 = H3VO6 + H2O
NaSO4 + BaCl = NaSO4BaCl =>
NaSO4 + BaCl = NaSO4BaCl
H2O + SO2Cl2 = H2SO4 + HCl =>
2 H2O + SO2Cl2 = H2SO4 + 2 HCl
Fe2 + Cu4 = Fe6Cu8 =>
3 Fe2 + 2 Cu4 = Fe6Cu8
CKMnO4 + KOH = CH3COOK + MnO2 + K2CO3 + H2O =>
8 CKMnO4 + 5 KOH = CH3COOK + 8 MnO2 + 6 K2CO3 + H2O
CH3CH2OHC2H5OH + O2 = CO2 + H2O =>
CH3CH2OHC2H5OH + 6 O2 = 4 CO2 + 6 H2O
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = C6H5NH2 + 3 FeCl2 + 2 H2O
(NH4)2SO4BaCl2 = (NH4)2Cl2BaSO4 =>
(NH4)2SO4BaCl2 = (NH4)2Cl2BaSO4
FeCl3(aq) + NH4OH(aq) = Fe(OH)3 + NH4Cl =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4Cl
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
FeCl3 + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]3 + HCl + KOH =>
3 FeCl3 + 3 K3[Fe(CN)6] + 9 H2O = Fe3[Fe(CN)6]3 + 9 HCl + 9 KOH
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
C4H6O2 = C4 + H6 + O4 =>
2 C4H6O2 = 2 C4 + 2 H6 + O4
NaBr(s) = Na(aq) + Br2(aq) =>
2 NaBr(s) = 2 Na(aq) + Br2(aq)
Cu2 + Ag2SO4 = CuSO4 + Ag =>
Cu2 + 2 Ag2SO4 = 2 CuSO4 + 4 Ag
H2O2 + MnO2 = H2 + MnO3 =>
H2O2 + 2 MnO2 = H2 + 2 MnO3
Cl2O + NaOH = ClOH + Na2O =>
Cl2O + 2 NaOH = 2 ClOH + Na2O
HCO3 + Ra(OH)2 = Ra(CO3)2 + H2O =>
2 HCO3 + Ra(OH)2 = Ra(CO3)2 + 2 H2O
Al + I = Al(I)4 =>
Al + 4 I = Al(I)4
KOH + Cr2O3 + Na2S2O8 = K2CrO4 + H2O + K2SO4 + Na2SO4 =>
10 KOH + Cr2O3 + 3 Na2S2O8 = 2 K2CrO4 + 5 H2O + 3 K2SO4 + 3 Na2SO4
CO2 + H2 = HCOOH =>
CO2 + H2 = HCOOH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4Cl + Pb(NO3)2 = PbCl2 + NH4 + (NO3) =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4 + 2(NO3)
Cr + PbF2 = CrF3 + Pb =>
2 Cr + 3 PbF2 = 2 CrF3 + 3 Pb
C7H8NO2 + CH3NO2 = C8H11N2O4 =>
C7H8NO2 + CH3NO2 = C8H11N2O4
NaHCO3 + CaCl2 = CaCO3 + NaCl + CO2 + H2O =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + CO2 + H2O
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
KMnO4 + NaOH + FeSO4 = Fe(OH)3 + Na2SO4 + Na2MnO4 + K2 =>
2 KMnO4 + 12 NaOH + 4 FeSO4 = 4 Fe(OH)3 + 4 Na2SO4 + 2 Na2MnO4 + K2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
