| Équations équilibrées la veille |
3 NaBr + H3PO4 = 3 HBr + Na3PO4
Cu + Ag[NO3] = Cu[NO3]2 + Ag =>
Cu + 2 Ag[NO3] = Cu[NO3]2 + 2 Ag
FeCl2 + Ba(NO3)2 = Fe(NO3)2 + BaCl2 =>
FeCl2 + Ba(NO3)2 = Fe(NO3)2 + BaCl2
ClO4 + Au = Au(ClO4)3 =>
3 ClO4 + Au = Au(ClO4)3
Al + CuO = Cu + Al2O =>
2 Al + CuO = Cu + Al2O
Y + Sb = Y5Sb3 =>
5 Y + 3 Sb = Y5Sb3
H2 + Fe = H2Fe2 =>
H2 + 2 Fe = H2Fe2
H2O2 + H2SO4 + Fe(NH4)2SO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
3 H2O2 + 3 H2SO4 + 2 Fe(NH4)2SO4 = 2(NH4)2SO4 + Fe2(SO4)3 + 6 H2O
Ge(NO3)2 + NaOH = Ge(OH)2 + NaNO3 =>
Ge(NO3)2 + 2 NaOH = Ge(OH)2 + 2 NaNO3
Sr(OH)2 + NiI2 = SrI2 + Ni(OH)2 =>
Sr(OH)2 + NiI2 = SrI2 + Ni(OH)2
Pb(OH)2 + OH{-} = PbO2{2-} + H2O =>
Pb(OH)2 + 2 OH{-} = PbO2{2-} + 2 H2O
NaI + Co(NO3)2 = CoI2 + Na(NO3) =>
2 NaI + Co(NO3)2 = CoI2 + 2 Na(NO3)
Ag(NO3)2 + KI = AgI2(s) + KNO3 =>
Ag(NO3)2 + 2 KI = AgI2(s) + 2 KNO3
OF2 = F + O =>
OF2 = 2 F + O
H2S + KOH = H2SOH + K =>
H2S + KOH = H2SOH + K
K2SO4 + MnCl2 = MnSO4 + KCl =>
K2SO4 + MnCl2 = MnSO4 + 2 KCl
C12H23 + O3 = CO2 + H2O =>
6 C12H23 + 71 O3 = 72 CO2 + 69 H2O
Al2O3 + NaCl = Na2O + AlCl3 =>
Al2O3 + 6 NaCl = 3 Na2O + 2 AlCl3
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
KCl + NaCl + H2O + CO2 = KClO3 + Na2C2O4 + HCl =>
KCl + 6 NaCl + 3 H2O + 6 CO2 = KClO3 + 3 Na2C2O4 + 6 HCl
NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH =>
NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH
Fr(s) + Cl2 = FrCl =>
2 Fr(s) + Cl2 = 2 FrCl
I2 + BaBr2 = Ba + IBr =>
I2 + BaBr2 = Ba + 2 IBr
CrI3 + KOH + Cl = K2CrO4 + KIO3 + KCl + H2O =>
CrI3 + 26 KOH + 21 Cl = K2CrO4 + 3 KIO3 + 21 KCl + 13 H2O
KNO3 + K2Cr2O7 = K2CrO4 + N2 + O2 =>
4 KNO3 + 2 K2Cr2O7 = 4 K2CrO4 + 2 N2 + 5 O2
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + KSO4 + H2O =>
2 CH3OH + 3 KMnO4 + 6 H2SO4 = 2 CO2 + 3 MnSO4 + 3 KSO4 + 10 H2O
PI3 + Br2 + H2O = HBr + HI + H3PO4 =>
PI3 + Br2 + 4 H2O = 2 HBr + 3 HI + H3PO4
N2 + NaCl = NCl + Na =>
N2 + 2 NaCl = 2 NCl + 2 Na
Ba(OH)2 + NaNO3 = Ba(NO3)2 + Na(OH) =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 Na(OH)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
K3PO4(aq) + CuSO4(aq) = K3SO4(aq) + CuPO4(s) =>
K3PO4(aq) + CuSO4(aq) = K3SO4(aq) + CuPO4(s)
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Na3PO4 + HCl = NaCl + HPO3 + H2O =>
Na3PO4 + 3 HCl = 3 NaCl + HPO3 + H2O
CaN2O6 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 CaN2O6 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Cl2 + C3H8 = C3HCl5 + HCl =>
6 Cl2 + C3H8 = C3HCl5 + 7 HCl
ClCH3COOH + KOH = ClCH3COOK + H2O =>
ClCH3COOH + KOH = ClCH3COOK + H2O
AgNO3 + BaCl2 = AgCl + Ba[NO3]2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba[NO3]2
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
C4O6 = CO + CO2 =>
C4O6 = 2 CO + 2 CO2
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
C + H2 + Pb = C8H20Pb =>
8 C + 10 H2 + Pb = C8H20Pb
Fe + N2 = Fe3N4 =>
3 Fe + 2 N2 = Fe3N4
Fr + HCl = H + FrCl =>
Fr + HCl = H + FrCl
NaNO2 = Na2O + NO + NO2 =>
2 NaNO2 = Na2O + NO + NO2
HCHO + CuO = HCOOH + Cu =>
HCHO + CuO = HCOOH + Cu
HCl + K2Cr2O7 = Cl + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 6 Cl + 2 CrCl3 + 2 KCl + 7 H2O
Al(OH)3 + Al(NO3)3 = AlOH(NO3)2 =>
Al(OH)3 + 2 Al(NO3)3 = 3 AlOH(NO3)2
AgNO3 + K2(CO3) = Ag2(CO3) + KNO3 =>
2 AgNO3 + K2(CO3) = Ag2(CO3) + 2 KNO3
CaCl2 + Na2CO3 + H2O = CaCO3 + H2ONaCl =>
CaCl2 + Na2CO3 + 2 H2O = CaCO3 + 2 H2ONaCl
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.
