| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Mg + NaOH = Na + MgO + H2O =>
Mg + 2 NaOH = 2 Na + MgO + H2O
Be + Br2 = BrBe =>
2 Be + Br2 = 2 BrBe
CH3COOCH3 + Ca(OH)2 = Ca(CH3COO)2 + C2H5OH + H2O =>
2 CH3COOCH3 + Ca(OH)2 = Ca(CH3COO)2 + C2H5OH + H2O
FeF3 = Fe2 + F2 =>
2 FeF3 = Fe2 + 3 F2
CuSO4 + C2H6O = CuH6O + C2SO4 =>
CuSO4 + C2H6O = CuH6O + C2SO4
C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3 =>
C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3
CuSO4 + C2H6O = CuH6O + C2SO4 =>
CuSO4 + C2H6O = CuH6O + C2SO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CuSO4 + C2H6O = CuH6O + C2SO4 =>
CuSO4 + C2H6O = CuH6O + C2SO4
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
CuSO4 + C2H6O = CuH6O + C2SO4 =>
CuSO4 + C2H6O = CuH6O + C2SO4
Mn3O4 + K2CO3 + KClO3 = K2MnO4 + KCl + CO2 =>
3 Mn3O4 + 9 K2CO3 + 5 KClO3 = 9 K2MnO4 + 5 KCl + 9 CO2
CuSO4 + C2H6O = H2SO4 + C2H4OCu =>
CuSO4 + C2H6O = H2SO4 + C2H4OCu
ZnO + SO2 = Zn(SO3) =>
ZnO + SO2 = Zn(SO3)
CdSO4 + NH3 = CdNH3 + SO4 =>
CdSO4 + NH3 = CdNH3 + SO4
Na2S2O8 + Sn = Na2SO4 + SnSO4 =>
Na2S2O8 + Sn = Na2SO4 + SnSO4
CaC2O4 + H2O = H2C2O4 + Ca(OH)2 =>
CaC2O4 + 2 H2O = H2C2O4 + Ca(OH)2
NH4MnO4 + P = HPO3 + N2 + H2O + Mn3O4 =>
30 NH4MnO4 + 8 P = 8 HPO3 + 15 N2 + 56 H2O + 10 Mn3O4
Be(s) + O2(g) = Be2O3(s) =>
4 Be(s) + 3 O2(g) = 2 Be2O3(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Al + KMnO4 = Al2O3 + K2O + MnO2 =>
2 Al + 2 KMnO4 = Al2O3 + K2O + 2 MnO2
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
C55H72O5N4Mg + H2O = C55H72O5N4H + H + MgO =>
C55H72O5N4Mg + H2O = C55H72O5N4H + H + MgO
Ba(ClO3)2 + K2CO3 = BaCO3 + K2(ClO3)2 =>
Ba(ClO3)2 + K2CO3 = BaCO3 + K2(ClO3)2
Nl + HCl = NlCl2 + H2 =>
Nl + 2 HCl = NlCl2 + H2
(NH4)2SO4 + Ca(NO3)2 = N2 + O2 + H2O + CaSO4 =>
(NH4)2SO4 + Ca(NO3)2 = 2 N2 + O2 + 4 H2O + CaSO4
H2O2 + H{+} + S2O3{-}2 = S4O6{-}2 + H2O =>
H2O2 + 2 H{+} + 4 S2O3{-}2 = 2 S4O6{-}2 + 2 H2O
Ti(NO3)4*4H2O + Bi(NO3)3*5H2O + Ba(NO3)2 = BiBaTiO3 + O2 + H2O + N2 =>
2 Ti(NO3)4*4H2O + 2 Bi(NO3)3*5H2O + 2 Ba(NO3)2 = 2 BiBaTiO3 + 24 O2 + 18 H2O + 9 N2
I{-} + Cr{+6} = I2 + Cr{+3} =>
6 I{-} + 2 Cr{+6} = 3 I2 + 2 Cr{+3}
CuSO4 + C2H6O = CuH6O + C2SO4 =>
CuSO4 + C2H6O = CuH6O + C2SO4
Pb(OH)2 + Cl2 = Pb(OH)2Cl2 =>
Pb(OH)2 + Cl2 = Pb(OH)2Cl2
NaOH + NH4NO3 = NaNH4 + NO3OH =>
NaOH + NH4NO3 = NaNH4 + NO3OH
NaOH + Ba(Cl)2 = NaCl + Ba(OH)2 =>
2 NaOH + Ba(Cl)2 = 2 NaCl + Ba(OH)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
H2O + H2S + ClO2 = Cl{-} + SO4{-2} + H3O{+} =>
22 H2O + 5 H2S + 8 ClO2 = 8 Cl{-} + 5 SO4{-2} + 18 H3O{+}
(NH4) + Cr2O7 = N2 + Cr2O3 + H2O =>
2(NH4) + Cr2O7 = N2 + Cr2O3 + 4 H2O
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
NaHCO3 + HA = NaA + H2O + CO2 =>
NaHCO3 + HA = NaA + H2O + CO2
Pb(OH)2 + Cl2 = Pb(OH)2Cl2 =>
Pb(OH)2 + Cl2 = Pb(OH)2Cl2
Li3PO4(aq) + MgSO4(aq) = Li2SO4(aq) + Mg3(PO4)2(aq) =>
2 Li3PO4(aq) + 3 MgSO4(aq) = 3 Li2SO4(aq) + Mg3(PO4)2(aq)
Rb2 + H2O = Rb(OH)2 + H2 =>
Rb2 + 4 H2O = 2 Rb(OH)2 + 2 H2
Pb(OH)2 + Cl2 = Pb(OH)2Cl2 =>
Pb(OH)2 + Cl2 = Pb(OH)2Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaI2 + H2SO4 = CaO + H2S + I2 =>
4 CaI2 + H2SO4 = 4 CaO + H2S + 4 I2
BaCl2 + K2CrO4 = BaK2 + Cl2CrO4 =>
BaCl2 + K2CrO4 = BaK2 + Cl2CrO4
Pb(OH)2 + Cl2 = Pb(OH)2Cl2 =>
Pb(OH)2 + Cl2 = Pb(OH)2Cl2
Cu3PO4 + Zn = Cu3PO4Zn =>
Cu3PO4 + Zn = Cu3PO4Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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