| Équations équilibrées la veille |
C9H12 + 12 O2 = 9 CO2 + 6 H2O
NaIO + Na2SO3 + H2SO4 = Na2SO4 + I2 + H2O =>
2 NaIO + Na2SO3 + H2SO4 = 2 Na2SO4 + I2 + H2O
CuSO4*5H2O = Cu + S + O2 + H2O =>
CuSO4*5H2O = Cu + S + 2 O2 + 5 H2O
K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
SCl2 + H2O = HSCl + HClO =>
SCl2 + H2O = HSCl + HClO
H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4
LiOH(aq) + HNO3(aq) = LiNO3(aq) + H2O(l) = Na2SO4 + H2O =>
LiOH(aq) + HNO3(aq) = LiNO3(aq) + H2O(l)
C30H62(s) + O2(g) = CO2 + H2O =>
2 C30H62(s) + 91 O2(g) = 60 CO2 + 62 H2O
Ca(Co)3 = Ca + Co2 =>
2 Ca(Co)3 = 2 Ca + 3 Co2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Fl + O2 = FlO2 =>
Fl + O2 = FlO2
Na2Cr2O7 + HCl = CrO2Cl2 + H2O + NaCl =>
Na2Cr2O7 + 6 HCl = 2 CrO2Cl2 + 3 H2O + 2 NaCl
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
C6H6O + HNO3 = H2O + C6H5NO3 =>
C6H6O + HNO3 = H2O + C6H5NO3
KCl(s) + O2(g) = KClO3(s) =>
2 KCl(s) + 3 O2(g) = 2 KClO3(s)
AlCl3 + NaHSO3 = Al(HSO3)3 + NaCl =>
AlCl3 + 3 NaHSO3 = Al(HSO3)3 + 3 NaCl
Zn + Na2S2O3 = ZnS2O3 + Na =>
Zn + Na2S2O3 = ZnS2O3 + 2 Na
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
H3BO3 + NH2CONH2 = BN + NH3 + CO2 =>
H3BO3 + 3 NH2CONH2 = BN + 5 NH3 + 3 CO2
SbCl5(s) + H2O(l) = SbOCl3(s) + HCl(aq) =>
SbCl5(s) + H2O(l) = SbOCl3(s) + 2 HCl(aq)
NaHCO3 + HF = NaF + CO2 + H2O =>
NaHCO3 + HF = NaF + CO2 + H2O
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Cu3PO4 + Na2O = Cu2O + Na3PO4 =>
2 Cu3PO4 + 3 Na2O = 3 Cu2O + 2 Na3PO4
H2CO3(aq) = CO2(d) + H2O(s) =>
H2CO3(aq) = CO2(d) + H2O(s)
CoCl2*6H2O + O2 + NH4OH + NH4Cl = Co(NH3)6Cl3 + H2O =>
4 CoCl2*6H2O + O2 + 20 NH4OH + 4 NH4Cl = 4 Co(NH3)6Cl3 + 46 H2O
UO2SO4 + Bi + H2SO4 = Bi2(SO4)3 + U(SO4)2 + H2O =>
3 UO2SO4 + 2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 U(SO4)2 + 6 H2O
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
Cd + HClO3 = Cd(ClO3)2 + Cl2O + H2O =>
4 Cd + 10 HClO3 = 4 Cd(ClO3)2 + Cl2O + 5 H2O
Au + S2O3{2-} + O2 + H2O = [Au(S2O3)2]{3-} + OH{-} =>
4 Au + 8 S2O3{2-} + O2 + 2 H2O = 4[Au(S2O3)2]{3-} + 4 OH{-}
Na + SrF2 = NaF + Sr =>
2 Na + SrF2 = 2 NaF + Sr
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
Al + Ag2SO3 = Al2(SO3)3 + Ag =>
2 Al + 3 Ag2SO3 = Al2(SO3)3 + 6 Ag
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
NH4 = H + N =>
NH4 = 4 H + N
F2I + K = KI + F2 =>
F2I + K = KI + F2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
B2O3(s) + HF(aq) = BF3(l) + H2O(l) =>
B2O3(s) + 6 HF(aq) = 2 BF3(l) + 3 H2O(l)
Cu(NO3)2(aq) + H2O = Cu(H2O)6(aq) + NO3(aq) =>
Cu(NO3)2(aq) + 6 H2O = Cu(H2O)6(aq) + 2 NO3(aq)
CU(NO3)2 + NaOH = Na(NO3) + CU(OH)2 =>
CU(NO3)2 + 2 NaOH = 2 Na(NO3) + CU(OH)2
Ni(NO3)2*6H2O + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + H2O =>
Ni(NO3)2*6H2O + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + 18 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Cu + C6H8O7 = Cu(C6H5O7)2 + H2 =>
Cu + 2 C6H8O7 = Cu(C6H5O7)2 + 3 H2
HCl(aq) + NH4OH = NH4Cl + H2O =>
HCl(aq) + NH4OH = NH4Cl + H2O
NaHCO3 + C6H8O7 = NaC3C6H5O7 + CO2 + H2O =>
9 NaHCO3 + 14 C6H8O7 = 9 NaC3C6H5O7 + 12 CO2 + 38 H2O
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
H{+} + PbO2 + Cl{-} = PbCl2 + Cl2 + H2O =>
4 H{+} + PbO2 + 4 Cl{-} = PbCl2 + Cl2 + 2 H2O
C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
