| Équations équilibrées la veille |
Na + AgNO3 = AgNa + NO3
HCOOH + Ca3(PO4)2 = Ca(HCOO)2 + H3PO4 =>
6 HCOOH + Ca3(PO4)2 = 3 Ca(HCOO)2 + 2 H3PO4
Ca + Cl2 = Ca2Cl2 =>
2 Ca + Cl2 = Ca2Cl2
KMnO4 + H2O + Na2SO3 = KOH + MnO2 + Na2SO4 =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 KOH + 2 MnO2 + 3 Na2SO4
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
NO + OH{-} + Br2 = NO3{-} + Br{-} + H2O =>
2 NO + 8 OH{-} + 3 Br2 = 2 NO3{-} + 6 Br{-} + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C2H5OH + KMnO4 = HC2H3O + MnO2 + KOH + H2O =>
3 C2H5OH + 2 KMnO4 = 3 HC2H3O + 2 MnO2 + 2 KOH + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
I{-} + MnO4{-} + H{+} + H2O = H5IO6 + MnO2 =>
3 I{-} + 8 MnO4{-} + 11 H{+} + 2 H2O = 3 H5IO6 + 8 MnO2
Hg2F2 + Ca(NO3)2 = CaF2 + Hg2(NO3)2 =>
Hg2F2 + Ca(NO3)2 = CaF2 + Hg2(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Sn(s) + PbSO4(aq) = Pb(s) + SnSO4(aq) =>
Sn(s) + PbSO4(aq) = Pb(s) + SnSO4(aq)
Ca(OH)2 + Ca(H2PO4)2 = CaHPO4 + H2O =>
Ca(OH)2 + Ca(H2PO4)2 = 2 CaHPO4 + 2 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
HH + ClCl = HCl =>
HH + ClCl = 2 HCl
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
MgO + CH3COOH = MgCH3COOH + O =>
MgO + CH3COOH = MgCH3COOH + O
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
KMnO4 + C6H14 = KMn + CO2 + H2O =>
19 KMnO4 + 4 C6H14 = 19 KMn + 24 CO2 + 28 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li2CO3 + CH3OOH = LiCH3COO + H2O + CO2 =>
Li2CO3 + 4 CH3OOH = 2 LiCH3COO + 5 H2O + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Li + MnO4 = LiMnO4 =>
Li + MnO4 = LiMnO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH4CH3COO + H3PO4 =>
MgNH4PO4 + 3 CH3COOH = Mg(CH3COO)2 + NH4CH3COO + H3PO4
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Cr + Fe(OH)2(aq) = Cr(OH)3 + Fe =>
2 Cr + 3 Fe(OH)2(aq) = 2 Cr(OH)3 + 3 Fe
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
BaO + K3PO4 = Ba3(PO4)2 + K2O =>
3 BaO + 2 K3PO4 = Ba3(PO4)2 + 3 K2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu(NO2)2 + H2 = Cu + NH3 + H2O =>
Cu(NO2)2 + 7 H2 = Cu + 2 NH3 + 4 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbSO4 + K2Cr2O7 + H2O = PbCrO4 + H2SO4 + K2SO4 =>
2 PbSO4 + K2Cr2O7 + H2O = 2 PbCrO4 + H2SO4 + K2SO4
C11H13NO3 + Cl2 + NaOH = C10H13NO2 + NaCl + Na2CO3 + H2O =>
C11H13NO3 + Cl2 + 4 NaOH = C10H13NO2 + 2 NaCl + Na2CO3 + 2 H2O
MnCl2 + O2 + KOH + H2O = Mn(OH)3 + KCl =>
4 MnCl2 + O2 + 8 KOH + 2 H2O = 4 Mn(OH)3 + 8 KCl
LiCl + NaF = LiF + NaCl =>
LiCl + NaF = LiF + NaCl
C6H5NO3 + NaBH4 + H2O = C6H7NO + NaOH + BH3 =>
C6H5NO3 + 3 NaBH4 + H2O = C6H7NO + 3 NaOH + 3 BH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
