| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O3 + 2 HCl = C3H6Cl2O + 2 H2O
Sn(s) + HNO3(aq) = SnO2(s) + NO2(g) + H2O(l) =>
Sn(s) + 4 HNO3(aq) = SnO2(s) + 4 NO2(g) + 2 H2O(l)
Na2HPO4H2SO4 = Na2SO4H3PO4 =>
Na2HPO4H2SO4 = Na2SO4H3PO4
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
C4H6 + NaNH2 = C2H2 + Na + NH3 =>
C4H6 + 2 NaNH2 = 2 C2H2 + 2 Na + 2 NH3
Fe2(SO4)3 + NH3 = Fe2(NH3) + SO4 =>
Fe2(SO4)3 + NH3 = Fe2(NH3) + 3 SO4
CO4 + H2 = CO2 + H2O =>
CO4 + 2 H2 = CO2 + 2 H2O
Ni2(SO4)3 = Ni + SO4 =>
Ni2(SO4)3 = 2 Ni + 3 SO4
HCl + Ta = TaCl2 + H2 =>
2 HCl + Ta = TaCl2 + H2
C8H10 + KMnO4 = C7H6CO2H + H2O + KOH + MnO2 =>
3 C8H10 + 7 KMnO4 = 3 C7H6CO2H + H2O + 7 KOH + 7 MnO2
Mn3N7 + Sn(SO4)2 = Mn2(SO4)7 + Sn3N4 =>
4 Mn3N7 + 21 Sn(SO4)2 = 6 Mn2(SO4)7 + 7 Sn3N4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Sr(NO3)2 + NaBr = SrBr2 + NaNO3 =>
Sr(NO3)2 + 2 NaBr = SrBr2 + 2 NaNO3
C2H7N + OH = H2O + C + N =>
C2H7N + 7 OH = 7 H2O + 2 C + N
Na2CO3 + CuN2O6 = NaNO3 + CuCO3 =>
Na2CO3 + CuN2O6 = 2 NaNO3 + CuCO3
Nh3 + O3 = Nh3O3 =>
Nh3 + O3 = Nh3O3
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + MnO2 + Na2SO4 + H2O =>
2 Na2FeO4 + 3 MnSO4 + 2 H2SO4 = Fe2(SO4)3 + 3 MnO2 + 2 Na2SO4 + 2 H2O
Cr2(SO4)3 + Rb(OH) = Cr(OH)3 + Rb2(SO4) =>
Cr2(SO4)3 + 6 Rb(OH) = 2 Cr(OH)3 + 3 Rb2(SO4)
SO3{2-} + OH{-} = SO4{2-} + {-} + H2O =>
SO3{2-} + 2 OH{-} = SO4{2-} + 2e + H2O
K2MnO4 + SO2 = K2SO4 + MnO2 =>
K2MnO4 + SO2 = K2SO4 + MnO2
BaCl2 + AgNO3 = Ba + (NO3) + Ag2Cl =>
BaCl2 + 4 AgNO3 = Ba + 4(NO3) + 2 Ag2Cl
Pd + NaCN + O2 + H2O = Na2Pd(CN)4 + NaOH =>
2 Pd + 8 NaCN + O2 + 2 H2O = 2 Na2Pd(CN)4 + 4 NaOH
CO2 + H2O = CH3OH + O2 =>
2 CO2 + 4 H2O = 2 CH3OH + 3 O2
Fe2(SO4)3 + H2 = Fe + H2SO4 =>
Fe2(SO4)3 + 3 H2 = 2 Fe + 3 H2SO4
K2CO3 + Al2(SO4)3 = Al2(CO3)3 + K2SO4 =>
3 K2CO3 + Al2(SO4)3 = Al2(CO3)3 + 3 K2SO4
HCl + MnO3 = MnCl2 + H2O + Cl2 =>
6 HCl + MnO3 = MnCl2 + 3 H2O + 2 Cl2
H5C6O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
6 H5C6O7 + 15 NaHCO3 = 5 Na3C6H5O7 + 10 H2O + 21 CO2
Na2CO3 + Cl2 = NaCl + CO2 + O2 =>
2 Na2CO3 + 2 Cl2 = 4 NaCl + 2 CO2 + O2
CH3CO + H2O = CH3OH + OH =>
CH3CO + 4 H2O = 2 CH3OH + 3 OH
Al{3+} + NO3{-} = Al(NO3)3 =>
Al{3+} + 3 NO3{-} = Al(NO3)3
KI(s) + Br2(g) = KBr + I2 =>
2 KI(s) + Br2(g) = 2 KBr + I2
CaO + Cr2O3 + O2 = CaCrO4 =>
4 CaO + 2 Cr2O3 + 3 O2 = 4 CaCrO4
H(g) + NF3(g) = N(g) + HF =>
3 H(g) + NF3(g) = N(g) + 3 HF
Fe2O3 + NaHSO4 = Na2SO4 + Fe2(SO4)3 + H2O =>
Fe2O3 + 6 NaHSO4 = 3 Na2SO4 + Fe2(SO4)3 + 3 H2O
KNO3 + Fe + HCl = Fe(NO3)2 + NO2 + KCl + H2O =>
4 KNO3 + Fe + 4 HCl = Fe(NO3)2 + 2 NO2 + 4 KCl + 2 H2O
(HgOH)2NH2OH = HgO + NH3 + H2O =>
(HgOH)2NH2OH = 2 HgO + NH3 + H2O
C71H187 + O2 = CO2 + H2O =>
4 C71H187 + 471 O2 = 284 CO2 + 374 H2O
FeSO4*7H2O + (NH4)2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2O =>
FeSO4*7H2O + (NH4)2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + 5 H2O
NaClO2(s) + HCl(g) = ClO2(g) + NaCl(s) + H2O(l) =>
5 NaClO2(s) + 4 HCl(g) = 4 ClO2(g) + 5 NaCl(s) + 2 H2O(l)
Fe(OH)3 + KSO4 = Fe(SO4)3 + KOH =>
Fe(OH)3 + 3 KSO4 = Fe(SO4)3 + 3 KOH
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
V2O3 + H2 = V + H2O =>
V2O3 + 3 H2 = 2 V + 3 H2O
GeO + H2O = Ge(OH)2 =>
GeO + H2O = Ge(OH)2
CH3COOH(aq) = H(aq)CH3COO(aq) =>
CH3COOH(aq) = H(aq)CH3COO(aq)
NH4OH + HCl = ClNH4 + H2O =>
NH4OH + HCl = ClNH4 + H2O
BaO + P2O5 = Ba(PO3)2 =>
BaO + P2O5 = Ba(PO3)2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ba(OH)2 + H2CO3 = Ba2(CO3)2 + H2O =>
2 Ba(OH)2 + 2 H2CO3 = Ba2(CO3)2 + 4 H2O
Na(OH) + H(NO3) = H(OH) + Na(NO3) =>
Na(OH) + H(NO3) = H(OH) + Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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