| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH = C6H5O + H
C6H5OH = C6H5 + OH =>
C6H5OH = C6H5 + OH
H2S + Fe(OH)3 = Fe(aq) + S(s) + H2O =>
3 H2S + 2 Fe(OH)3 = 2 Fe(aq) + 3 S(s) + 6 H2O
BeF2 + Cl2 = BeCl2 + F2 =>
BeF2 + Cl2 = BeCl2 + F2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NiCO3 + Al(NO3)3 = Al2(CO3)3 + Ni(NO3)2 =>
3 NiCO3 + 2 Al(NO3)3 = Al2(CO3)3 + 3 Ni(NO3)2
I2 + KF = KI + F =>
I2 + 2 KF = 2 KI + 2 F
Cd + HNO3 = Cd(NO3)2 + N2O + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + N2O + 5 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C6H5OH = C6H4 + H2O =>
C6H5OH = C6H4 + H2O
PbCrO4 + KOH = KHPbO2 + K2CrO4 + H2O =>
PbCrO4 + 3 KOH = KHPbO2 + K2CrO4 + H2O
C2H6O + CuO = C2H4O + Cu + H2O =>
C2H6O + CuO = C2H4O + Cu + H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NH4PO4 + SnNO3 = NH4NO3 + SnPO4 =>
NH4PO4 + SnNO3 = NH4NO3 + SnPO4
C6H5OH = C + H + O =>
C6H5OH = 6 C + 6 H + O
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq) =>
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq)
Na[UO2(CH3COO)3] + H2SO4 = CH3COOH + Na2SO4 + UO2SO4 =>
2 Na[UO2(CH3COO)3] + 3 H2SO4 = 6 CH3COOH + Na2SO4 + 2 UO2SO4
Al2O3 + LiOH = Al(OH)3 + Li2O =>
Al2O3 + 6 LiOH = 2 Al(OH)3 + 3 Li2O
Zn + HNO3(dil) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(dil) = 3 Zn(NO3)2 + 2 NO + 4 H2O
Cu(NO3)2 + Li2S = CuS + Li2(NO3)2 =>
Cu(NO3)2 + Li2S = CuS + Li2(NO3)2
NaHCO3 + KMnO4 + H2O = NaHCO4 + MnO2 + KOH =>
3 NaHCO3 + 2 KMnO4 + H2O = 3 NaHCO4 + 2 MnO2 + 2 KOH
CH3CH(CH3)COOH + Mg = (CH3CH(CH3)COO)2Mg + H2 =>
2 CH3CH(CH3)COOH + Mg = (CH3CH(CH3)COO)2Mg + H2
MgS + O3 = MgO + SO2 =>
MgS + O3 = MgO + SO2
[UO2]{2+} + Zn + H{+} = U{4}{+} + Zn{2+} + H2O =>
[UO2]{2+} + Zn + 4 H{+} = U{4}{+} + Zn{2+} + 2 H2O
S2Cl2 + H2O = S8 + SO2 + HCl =>
16 S2Cl2 + 16 H2O = 3 S8 + 8 SO2 + 32 HCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C5H12 + O2 = H2O + CO =>
2 C5H12 + 11 O2 = 12 H2O + 10 CO
C7H5N + H2O + HCl = C7H6O2 + NH4Cl =>
C7H5N + 2 H2O + HCl = C7H6O2 + NH4Cl
Na2SO4 + Ba(NO3)2 = Na2Ba + (NO3)2SO4 =>
Na2SO4 + Ba(NO3)2 = Na2Ba + (NO3)2SO4
Ag + H2SO4(aq) = Ag2SO4(aq) + SO2(g) + H2O(l) =>
2 Ag + 2 H2SO4(aq) = Ag2SO4(aq) + SO2(g) + 2 H2O(l)
Sn(NO3)2 + RbOH = Sn(OH)2 + RbNO3 =>
Sn(NO3)2 + 2 RbOH = Sn(OH)2 + 2 RbNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbCl{+2} + AgNO{+3} = AgCl + Pb(NO{+3}){+2} =>
PbCl{+2} + AgNO{+3} = AgCl + Pb(NO{+3}){+2}
NaHCO3 + Al2(C2O4)3 = Al(HCO3)3 + Na2C2O4 =>
6 NaHCO3 + Al2(C2O4)3 = 2 Al(HCO3)3 + 3 Na2C2O4
MeNO3 = Me + NO2 + O2 =>
2 MeNO3 = 2 Me + 2 NO2 + O2
*KOHHBr = KBrH2O =>
*KOHHBr = KBrH2O
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Pb(NO3)2 + SnCl4 = PbCl2 + Sn(NO3)4 =>
2 Pb(NO3)2 + SnCl4 = 2 PbCl2 + Sn(NO3)4
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
Zn + NaNO3 = NaZnNO3 =>
Zn + NaNO3 = NaZnNO3
K2Cr2O7 + KI + H2SO4 = K2SO4 + CrSO4 + I2 + H2O =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 5 K2SO4 + 2 CrSO4 + 4 I2 + 7 H2O
K + H3PO4 = K3(PO4)2 + H2 =>
3 K + 2 H3PO4 = K3(PO4)2 + 3 H2
HF2{-} + H2O = HF + OH{-} =>
HF2{-} + H2O = 2 HF + OH{-}
FeSO4*7H2O + KOH + KNO3 = Fe3O4 + K2SO4 + NH3 + H2O =>
12 FeSO4*7H2O + 23 KOH + KNO3 = 4 Fe3O4 + 12 K2SO4 + NH3 + 94 H2O
HF + MgO = H2O + MgF2 =>
2 HF + MgO = H2O + MgF2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
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