| Équations équilibrées la veille |
AgNO3 + Li = LiNO3 + Ag
I2 + CI2 = ICI5 =>
2 I2 + CI2 = ICI5
ZnCl + H2O = ZnOH + HCl =>
ZnCl + H2O = ZnOH + HCl
Pb3O4(s) + H2SO4(ac) = PbO2(s) + PbSO4(ac) + H2O(l) =>
Pb3O4(s) + 2 H2SO4(ac) = PbO2(s) + 2 PbSO4(ac) + 2 H2O(l)
SbH3 + AgNO3 + H2O = Sb2O3 + Ag + HNO3 =>
2 SbH3 + 12 AgNO3 + 3 H2O = Sb2O3 + 12 Ag + 12 HNO3
(NH4)HCO3 = NH3 + CO2 + H2O =>
(NH4)HCO3 = NH3 + CO2 + H2O
CH3CH(OH)CH3 + HCl = CH3CH(Cl)CH3 + H2O =>
CH3CH(OH)CH3 + HCl = CH3CH(Cl)CH3 + H2O
H2O + Ba(NO3)2 + HSO3NH2 = Ba(NH2)2 + HSO4 + HNO3 =>
10 H2O + 9 Ba(NO3)2 + 16 HSO3NH2 = 9 Ba(NH2)2 + 16 HSO4 + 16 HNO3
CH2O2 + Na2CO3 = (HCOO)2Na + H2O =>
3 CH2O2 + Na2CO3 = 2(HCOO)2Na + H2O
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
SiO2 + Mg = Mg2Si + MgO =>
SiO2 + 4 Mg = Mg2Si + 2 MgO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CoCl2 + C2H5OH = Co(OH)2 + C2H5Cl =>
CoCl2 + 2 C2H5OH = Co(OH)2 + 2 C2H5Cl
SiO2 + Na2SO4 = Na2SiO3 + SO3 =>
SiO2 + Na2SO4 = Na2SiO3 + SO3
Ag(ii)O = Ag(s) + O(g) =>
Ag(ii)O = Ag(s) + O(g)
H4 + O7 = H2O =>
7 H4 + 2 O7 = 14 H2O
KMnO4 + H2SO4 + KBr = K2SO4 + Br + MnSO4 + H2O =>
KMnO4 + 4 H2SO4 + 5 KBr = 3 K2SO4 + 5 Br + MnSO4 + 4 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CoBr2 + AgNO3 = Co(NO3)2 + AgBr =>
CoBr2 + 2 AgNO3 = Co(NO3)2 + 2 AgBr
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 + Na[Sb(OH)4] + H2O = Na[Sb(OH)6] + MnO2 + KOH =>
2 KMnO4 + 3 Na[Sb(OH)4] + 4 H2O = 3 Na[Sb(OH)6] + 2 MnO2 + 2 KOH
NHC3 = NH + C =>
NHC3 = NH + 3 C
C27H30 + O = CO2 + H2O =>
C27H30 + 69 O = 27 CO2 + 15 H2O
K2CrO4 + KClO + H2O = Cr(OH)3 + KClO3 + KOH =>
4 K2CrO4 + 3 KClO + 10 H2O = 4 Cr(OH)3 + 3 KClO3 + 8 KOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P(s)4O(g)10 + H(g)2O(g) = H(g)3PO(s)4 =>
P(s)4O(g)10 + 6 H(g)2O(g) = 4 H(g)3PO(s)4
HClO3(aq) + Ba(OH)2 = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2 = Ba(ClO3)2(aq) + 2 H2O(l)
CrO4{2-} + C2H4 + H2O = Cr2O3 + C2H4(OH)2 + OH{-} =>
2 CrO4{2-} + 3 C2H4 + 5 H2O = Cr2O3 + 3 C2H4(OH)2 + 4 OH{-}
Cu + H3NO4 = Cu3(NO4)2 + NO + H2O =>
3 Cu + 4 H3NO4 = Cu3(NO4)2 + 2 NO + 6 H2O
CuCl2 + Fe(OH)3 = Cu(OH)2 + FeCl3 =>
3 CuCl2 + 2 Fe(OH)3 = 3 Cu(OH)2 + 2 FeCl3
H2C2O4 + KOH = K2(C2O4) + H2O =>
H2C2O4 + 2 KOH = K2(C2O4) + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Cu + HgN = CuHgN =>
Cu + HgN = CuHgN
Cu{2+} + Ag{2-} = CuAg =>
Cu{2+} + Ag{2-} = CuAg
SB3S3 + O2 = SB4O6 + SO2 =>
4 SB3S3 + 22 O2 = 3 SB4O6 + 13 SO2
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
N2O5 = N + O2 =>
2 N2O5 = 4 N + 5 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na(Al(OH)4) + HCl = Al(OH)3 + NaCl + H2O =>
Na(Al(OH)4) + HCl = Al(OH)3 + NaCl + H2O
C19H27O3N + O2 = CO2 + H2O + N2 =>
4 C19H27O3N + 97 O2 = 76 CO2 + 54 H2O + 2 N2
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al2(SO4)3 + HNO3 = Al(NO3)3 + H2SO4 =>
Al2(SO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2SO4
BaCl2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaCl(aq) =>
3 BaCl2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaCl(aq)
Na2O + HNO3 = Na2(NO3)2 + H2O =>
Na2O + 2 HNO3 = Na2(NO3)2 + H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
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.
