| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(aq) + CuSO4(aq) = CaSO4(s) + CuCl2(aq)
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3 =>
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3
Sb + Cl2 = SbCl32 =>
Sb + 16 Cl2 = SbCl32
FeCl3(aq) + NH3(g) + H2O = Fe(OH)3 + NH4Cl(aq) =>
FeCl3(aq) + 3 NH3(g) + 3 H2O = Fe(OH)3 + 3 NH4Cl(aq)
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)3 + Na2SO4 + CH3COOH =>
Cr2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 6 CH3COOH
Pb(NO3)2(aq) + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH = Pb(OH)2 + 2 NaNO3
Mg + HS = MgS + H =>
Mg + HS = MgS + H
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb(NO3)2(aq) + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH = Pb(OH)2 + 2 NaNO3
PH3 + H3PO4 = H3PO3 =>
PH3 + 3 H3PO4 = 4 H3PO3
Cl2 + Na2S2O3 = Cl2S2O3 + NaCl =>
2 Cl2 + Na2S2O3 = Cl2S2O3 + 2 NaCl
AgCIO = AgCI + O2 =>
2 AgCIO = 2 AgCI + O2
C4H8O2 + C3H7OH = C5H10O2 + C2H6O =>
C4H8O2 + C3H7OH = C5H10O2 + C2H6O
Fe + C2H2O4 + H2O = Fe2C2O4*H2O + H2 =>
2 Fe + C2H2O4 + H2O = Fe2C2O4*H2O + H2
NH3 + Cl2 + H2O = NO + Cl{-} + H3O{+} =>
2 NH3 + 5 Cl2 + 12 H2O = 2 NO + 10 Cl{-} + 10 H3O{+}
KMnO4 + MgCl2 + H2SO4 = MnSO4 + MgSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 5 MgCl2 + 8 H2SO4 = 2 MnSO4 + 5 MgSO4 + 5 Cl2 + 8 H2O + K2SO4
CH3HO + O2 = HCHO + H2O =>
2 CH3HO + O2 = 2 HCHO + 2 H2O
Pb(NO3)2(aq) + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH = Pb(OH)2 + 2 NaNO3
Na2CO3(aq) + AgNO3(aq) = NaNO3(aq) + Ag2CO3(s) =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2CO3(s)
P2O5 + H2O = P2H2 + O6 =>
P2O5 + H2O = P2H2 + O6
HF + Li2O + Na3N + K4C = H2O + Li3N + Na4C + KF =>
12 HF + 6 Li2O + 4 Na3N + 3 K4C = 6 H2O + 4 Li3N + 3 Na4C + 12 KF
Zn + FeSO{-}4 = ZnSO{-}4 + Fe =>
Zn + FeSO{-}4 = ZnSO{-}4 + Fe
HNO3 + H2SO4 + Hg = NO + H2O + HgSO4 =>
2 HNO3 + 3 H2SO4 + 3 Hg = 2 NO + 4 H2O + 3 HgSO4
C3H8O + H = HC3H9O =>
C3H8O + 2 H = HC3H9O
FeCa3 + NH4OH = Fe(OH)3 + NH4Ca =>
FeCa3 + 3 NH4OH = Fe(OH)3 + 3 NH4Ca
H3C6H5O7 + NaOH = H2O + H2 + NaC6H5O7 =>
H3C6H5O7 + NaOH = H2O + H2 + NaC6H5O7
HNa + BrOH = NaBr + H2O =>
HNa + BrOH = NaBr + H2O
MgS + N2 = Mg3N2 + S =>
3 MgS + N2 = Mg3N2 + 3 S
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2(H2O)2] + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2(H2O)2] + 17 H2O + 6 CO2
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
PH + O3 = O2PH =>
3 PH + 2 O3 = 3 O2PH
CH3NH2 + H2O + H{+} = CH4 + HCO3{-} + NH4{+} =>
4 CH3NH2 + 3 H2O + 3 H{+} = 3 CH4 + HCO3{-} + 4 NH4{+}
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu(NO3)2 + Ag2CO3 = AgNO3 + CuCO3 =>
Cu(NO3)2 + Ag2CO3 = 2 AgNO3 + CuCO3
KO2 + H2O = K0H + OH =>
KO2 + 3 H2O = K0H + 5 OH
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
KMnO4 + C6H12O6 + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + 2 C6H12O6 + 2 NaOH = 2 C6H11O7Na + K2MnO4 + MnO2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
Na + C4H9OH = NaH + C4H9O =>
Na + C4H9OH = NaH + C4H9O
K + SnF4 = KF4 + Sn =>
K + SnF4 = KF4 + Sn
Na2S2O3 + KI*I2 = Na2S4O6 + KI + NaI =>
2 Na2S2O3 + KI*I2 = Na2S4O6 + KI + 2 NaI
Fe2(SO4)3 + K2S = K2SO4 + S + FeSO4 =>
Fe2(SO4)3 + K2S = K2SO4 + S + 2 FeSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba(OH)2 + CO3 = BaCO3 + (OH)2 =>
Ba(OH)2 + CO3 = BaCO3 + (OH)2
H3BO3(aq) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
H3BO3(aq) + 3 NaOH(aq) = Na3BO3(aq) + 3 H2O(l)
C6H12O6(glucose) = C2H5OH(ethanol) + CO2(carbondioxide) =>
C6H12O6(glucose) = 2 C2H5OH(ethanol) + 2 CO2(carbondioxide)
I2 + H2O2 = H2O + IO =>
I2 + 2 H2O2 = 2 H2O + 2 IO
(CH3)2NNH3 + N2O4 = N2 + H2O + CO2 =>
8(CH3)2NNH3 + 17 N2O4 = 25 N2 + 36 H2O + 16 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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