| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PH3 + O2 = HPO3 + H2O =>
PH3 + 2 O2 = HPO3 + H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
Al(OH)2NO3 + H2SO4 = Al2(SO4)3 + HNO3 + H2O =>
2 Al(OH)2NO3 + 3 H2SO4 = Al2(SO4)3 + 2 HNO3 + 4 H2O
COOH + NH2 = H2O + COHN =>
COOH + NH2 = H2O + COHN
(NH4)6Mo7O24 + Na2C2O4 + H2SO4 = CO2 + Mo2O3 + Na2SO4 + H2O + NH3 =>
2(NH4)6Mo7O24 + 21 Na2C2O4 + 21 H2SO4 = 42 CO2 + 7 Mo2O3 + 21 Na2SO4 + 27 H2O + 12 NH3
FeCl3 + HI = FeCl2 + HCl + I =>
FeCl3 + HI = FeCl2 + HCl + I
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
Cr(OH)3 + H2(SO4) = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2(SO4) = Cr2(SO4)3 + 6 H2O
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
Cl + KF = ClF + K =>
Cl + KF = ClF + K
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O
C7H9N + HCl = C7H10ClN =>
C7H9N + HCl = C7H10ClN
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
BaCl2 + Al2(SO4)3 = Ba(SO4) + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 Ba(SO4) + 2 AlCl3
MgCl2 + Ca(OCl)2 + NaOH = Mg(OCl)2*2Mg(OH)2 + CaCl2 + NaCl =>
3 MgCl2 + Ca(OCl)2 + 4 NaOH = Mg(OCl)2*2Mg(OH)2 + CaCl2 + 4 NaCl
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
Na2CO3 + S = Na2S + Na2S2O3 + CO2 =>
3 Na2CO3 + 4 S = 2 Na2S + Na2S2O3 + 3 CO2
Na2BeO2 = Be + Na + O2 =>
Na2BeO2 = Be + 2 Na + O2
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
FeCl3 + HI = Fe + I2 + HCl =>
2 FeCl3 + 6 HI = 2 Fe + 3 I2 + 6 HCl
SnS + HCl = SnCl2 + H2S =>
SnS + 2 HCl = SnCl2 + H2S
(CuOH)2CO3 = CuO + CO2 + H2O =>
(CuOH)2CO3 = 2 CuO + CO2 + H2O
Sr(NO3)2 + CuSO4 = Cu(NO3)2 + SrSO4 =>
Sr(NO3)2 + CuSO4 = Cu(NO3)2 + SrSO4
Sr(NO3)2 + CuSO4 = Sr(SO4)2 + CuNO3 =>
Sr(NO3)2 + 2 CuSO4 = Sr(SO4)2 + 2 CuNO3
Cu(OH)2 + SO4 = CuSO4 + H2O2 =>
Cu(OH)2 + SO4 = CuSO4 + H2O2
Ca + CoN3 = CaN3 + Co =>
Ca + CoN3 = CaN3 + Co
Na2CO3 + H2C4H4O6 = Na2C4H4O6 + H2CO3 =>
Na2CO3 + H2C4H4O6 = Na2C4H4O6 + H2CO3
Na2SO3 + Na2SeO3 + H2SO4 = Na2SO4 + Se + H2O =>
2 Na2SO3 + Na2SeO3 + H2SO4 = 3 Na2SO4 + Se + H2O
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
C6H10Cl2 + H{+} + e = C6H10 + HCl =>
C6H10Cl2 + 2 H{+} + 2e = C6H10 + 2 HCl
Al + H2S04 = Al(S04)3 + H2 =>
Al + 3 H2S04 = Al(S04)3 + 3 H2
H2 + MgO = H2O + Mg =>
H2 + MgO = H2O + Mg
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
H4SO4 + KOH = K2SO4 + H3O =>
H4SO4 + 2 KOH = K2SO4 + 2 H3O
KMnO44 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO44 + 170 FeSO4 + 88 H2SO4 = K2SO4 + 2 MnSO4 + 85 Fe2(SO4)3 + 88 H2O
NH4ClO3 = NH3 + HClO3 =>
NH4ClO3 = NH3 + HClO3
CH3Cl + Na + C7H15Cl = C8H18 + NaCl =>
CH3Cl + 2 Na + C7H15Cl = C8H18 + 2 NaCl
Co + C + K = CoCK =>
Co + C + K = CoCK
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn =>
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn
MgO + H2 + NO2 = Mg(OH)2 + N2 =>
4 MgO + 4 H2 + 2 NO2 = 4 Mg(OH)2 + N2
(CuOH)2CO3 = CuO + CO2 + H2O =>
(CuOH)2CO3 = 2 CuO + CO2 + H2O
(C6H8O6) + NaHCO3 = C6H7O6Na + CO2 + H2O =>
(C6H8O6) + NaHCO3 = C6H7O6Na + CO2 + H2O
Pb(NO3)4 + NaOH = Pb(OH)4 + NaNO3 =>
Pb(NO3)4 + 4 NaOH = Pb(OH)4 + 4 NaNO3
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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