| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Pd(NO3)2 = Pd + Pb(NO3)2
CO2 + H2O = H2CO2 + (OH)2 =>
CO2 + 2 H2O = H2CO2 + (OH)2
FeCl3(aq) + H3PO4(aq) = FePO4(s) + HCl(aq) =>
FeCl3(aq) + H3PO4(aq) = FePO4(s) + 3 HCl(aq)
AgC2H3O2 + ZnSO4 = Ag2SO4 + Zn(C2H3O2)2 =>
2 AgC2H3O2 + ZnSO4 = Ag2SO4 + Zn(C2H3O2)2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
CH4 + SO2 = CO2 + CS2 + H2O =>
3 CH4 + 4 SO2 = CO2 + 2 CS2 + 6 H2O
CoS + HNO3 + HCl = CoCl2 + NO + S + H2O =>
3 CoS + 2 HNO3 + 6 HCl = 3 CoCl2 + 2 NO + 3 S + 4 H2O
Cu{2+} + H2SO4 = CuSO4 + H{+} =>
Cu{2+} + H2SO4 = CuSO4 + 2 H{+}
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + KNO3(aq) =>
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + 2 KNO3(aq)
Cu(OH)2 + CO = CO2 + Cu + H2O =>
Cu(OH)2 + CO = CO2 + Cu + H2O
Na + PO4 = Na3PO4 =>
3 Na + PO4 = Na3PO4
CO(NO3)2 + Na2S = COS + Na2(NO3)2 =>
CO(NO3)2 + Na2S = COS + Na2(NO3)2
C6H5I + Cu = C12H10 + I2Cu =>
2 C6H5I + Cu = C12H10 + I2Cu
Mg + H2O = HMg + O2 =>
4 Mg + 2 H2O = 4 HMg + O2
Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS
LiCO3 + Ba(OH)2 = Li(OH)2 + BaCO3 =>
LiCO3 + Ba(OH)2 = Li(OH)2 + BaCO3
NaPO{4+} + AgNO{3+} = AgPO{4+} + NaNO{3+} =>
NaPO{4+} + AgNO{3+} = AgPO{4+} + NaNO{3+}
Ba(Cl)2 + H2O = Ba(OH)2 + HCl =>
Ba(Cl)2 + 2 H2O = Ba(OH)2 + 2 HCl
MnO2 + Cl2 = MnCl5 + O2 =>
2 MnO2 + 5 Cl2 = 2 MnCl5 + 2 O2
H2SO4 + (OH)2 = H2O + SO4 =>
H2SO4 + (OH)2 = 2 H2O + SO4
HS + SO = S + HO =>
HS + SO = 2 S + HO
K2CrO7 + KI + KCl + H2O = CrCl3 + I2 + KOH =>
2 K2CrO7 + 18 KI + 6 KCl + 14 H2O = 2 CrCl3 + 9 I2 + 28 KOH
H2S + Mo(OH)4 = Mo2S4 + H2O =>
4 H2S + 2 Mo(OH)4 = Mo2S4 + 8 H2O
NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O3 + H2O =>
3 NaHSO3 + 2 HCl + K2Cr2O7 = 3 NaHSO4 + 2 KCl + Cr2O3 + H2O
CO3 + BaCl2 = BaCO3 + Cl2 =>
CO3 + BaCl2 = BaCO3 + Cl2
K2O + ZnO = K2ZnO2 =>
K2O + ZnO = K2ZnO2
C3H9N + HNO2 = N2 + C3H7OH + H2O =>
C3H9N + HNO2 = N2 + C3H7OH + H2O
S6 + O2 = SO3 =>
S6 + 9 O2 = 6 SO3
C4H10 + NaOH = C4H9OH + NaH =>
C4H10 + NaOH = C4H9OH + NaH
K2SO3 + O2 = K2O2 + SO3 =>
K2SO3 + O2 = K2O2 + SO3
LiOH + AlOH = Al(OH)3 + Li =>
2 LiOH + AlOH = Al(OH)3 + 2 Li
PbCl2 + CH3COOH = Pb(CH3COO)2 + HCl =>
PbCl2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HCl
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg + ZnCl2 = Zn + MgCl2 =>
Mg + ZnCl2 = Zn + MgCl2
Cl2(g) + CH4 = CCl4 + HCl =>
4 Cl2(g) + CH4 = CCl4 + 4 HCl
Mg + ZnCl2 = Zn + MgCl2 =>
Mg + ZnCl2 = Zn + MgCl2
SO4{2-} + e + H2O = S4O6{2-} + OH{-} =>
4 SO4{2-} + 14e + 10 H2O = S4O6{2-} + 20 OH{-}
Mg + ZnCl2 = Zn + MgCl2 =>
Mg + ZnCl2 = Zn + MgCl2
Ca + Mg(PO4) = Mg + Ca(PO4) =>
Ca + Mg(PO4) = Mg + Ca(PO4)
Mg + ZnCl2 = Zn + MgCl2 =>
Mg + ZnCl2 = Zn + MgCl2
Ba3(PO4)2 + H2O = BaO + H3(PO4) =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3(PO4)
NH4NO2 + O2 = NH4NO3 =>
2 NH4NO2 + O2 = 2 NH4NO3
CI2 + KBr = CI2KBr =>
CI2 + KBr = CI2KBr
Na2CO3 + Na3PO4 = Na2PO4 + Na3CO3 =>
Na2CO3 + Na3PO4 = Na2PO4 + Na3CO3
Cu(SO4)(aq) + Fe(aq) = Fe(SO4)(aq) + Cu(s) =>
Cu(SO4)(aq) + Fe(aq) = Fe(SO4)(aq) + Cu(s)
C2O4{2-} + MnO4{-} + H{+} = MnO2 + CO2 + H2O =>
3 C2O4{2-} + 2 MnO4{-} + 8 H{+} = 2 MnO2 + 6 CO2 + 4 H2O
Na(SO4) + HCl = NaCl + H(SO4) =>
Na(SO4) + HCl = NaCl + H(SO4)
B2H6 + HCl = BCl3 + H2 =>
B2H6 + 6 HCl = 2 BCl3 + 6 H2
Zn(H2O)6 + HCl = Zn(HCl)4 + H2O =>
Zn(H2O)6 + 4 HCl = Zn(HCl)4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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