| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + Cl2 = C4Cl2H8
AgNO3 + NaBr = NaNO3AgBr =>
AgNO3 + NaBr = NaNO3AgBr
CH3(CH2)4OH + KMnO4 + HCl = CH3(CH2)3CHO + MnCl2 + KCl + H2O =>
5 CH3(CH2)4OH + 2 KMnO4 + 6 HCl = 5 CH3(CH2)3CHO + 2 MnCl2 + 2 KCl + 8 H2O
C6H5NH2 + CuO = Cu + CO2 + H2O + NH2 =>
2 C6H5NH2 + 29 CuO = 29 Cu + 12 CO2 + 5 H2O + 2 NH2
AgOH + NaHCO3 = H2O + AgNaCO3 =>
AgOH + NaHCO3 = H2O + AgNaCO3
HNO3 + H2S04 + C6H5Cl = ClC6H4NO2 + H3O + H2SO4 =>
42 HNO3 + H2S04 + 42 C6H5Cl = 42 ClC6H4NO2 + 26 H3O + 4 H2SO4
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C6H11NaBr + Cl2 = C6H11Cl2 + NaBr =>
C6H11NaBr + Cl2 = C6H11Cl2 + NaBr
MgSO4(aq) + CaS(aq) = MgS + SO4Ca =>
MgSO4(aq) + CaS(aq) = MgS + SO4Ca
C22H25NO6 + H2O = CH4N2O + C6H12O6 + C2H5OH =>
12 C22H25NO6 + 156 H2O = 6 CH4N2O + 31 C6H12O6 + 36 C2H5OH
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Ph(NO3)2 + Fe3(SO4)3 = Fe(NO3)2 + PhSO4 =>
3 Ph(NO3)2 + Fe3(SO4)3 = 3 Fe(NO3)2 + 3 PhSO4
CH3COONa*3H2O + O2 = H2O + CO2 + NaOH =>
CH3COONa*3H2O + 2 O2 = 4 H2O + 2 CO2 + NaOH
C5H8 + O2 = C5H8O2 =>
C5H8 + O2 = C5H8O2
NH4Cl(aq) + BrF(aq) = BrCl(aq) + NH4F(aq) =>
NH4Cl(aq) + BrF(aq) = BrCl(aq) + NH4F(aq)
Na2CO3(aq) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(s) + CO2(g) + H2O(l)
C4H8O2 + C3H7OH = C5H10O2 + C2H6O =>
C4H8O2 + C3H7OH = C5H10O2 + C2H6O
NaBrO4 + Zn + H2SO4 = NaBr + ZnSO4 + H2O =>
NaBrO4 + 4 Zn + 4 H2SO4 = NaBr + 4 ZnSO4 + 4 H2O
PbO2 + SO3 = Pb(SO4)2 =>
PbO2 + 2 SO3 = Pb(SO4)2
HC2H3O2(aq) + KOH(s) = KC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + KOH(s) = KC2H3O2(aq) + H2O(l)
Zn + PbCl3 = Pb + ZnCl2 =>
3 Zn + 2 PbCl3 = 2 Pb + 3 ZnCl2
CaCO3 + AlBr3 = CaBr2 + Al2(CO3)3 =>
3 CaCO3 + 2 AlBr3 = 3 CaBr2 + Al2(CO3)3
Ba(OH)2 + NO = Ba(NO3)2 + N2O + H2O =>
Ba(OH)2 + 8 NO = Ba(NO3)2 + 3 N2O + H2O
(NH4)2PtCl6 + NaNO3 = PtO2 + NH3 + HCl + NaCl + NO2 =>
5(NH4)2PtCl6 + 14 NaNO3 = 5 PtO2 + 8 NH3 + 16 HCl + 14 NaCl + 16 NO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
KAl3(SO4)2(OH)6 = K + Al + SO4 + OH =>
KAl3(SO4)2(OH)6 = K + 3 Al + 2 SO4 + 6 OH
FeSO4 + (NH4)SO3 = FeSO3 + (NH4)SO4 =>
FeSO4 + (NH4)SO3 = FeSO3 + (NH4)SO4
CdCl2 + (NH4)2S = CdS + (NH4)Cl =>
CdCl2 + (NH4)2S = CdS + 2(NH4)Cl
Na2SiO3 + Al2(SO4)3 = Na2SO4 + SiO2 + Al2O3 =>
3 Na2SiO3 + Al2(SO4)3 = 3 Na2SO4 + 3 SiO2 + Al2O3
calciumchloride + H2CO3 = calciumcarbonate + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
KMnO4 + NaOH + KI = K2MnO4 + KIO3 + H2O + Na2MnO4 =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + KIO3 + 3 H2O + 3 Na2MnO4
C6H13O2N + O2 = CO2 + H2O + NH3 =>
2 C6H13O2N + 15 O2 = 12 CO2 + 10 H2O + 2 NH3
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12H2O =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
C2H4Cl2 + Cl2 = C2H2Cl4 + HCl =>
C2H4Cl2 + 2 Cl2 = C2H2Cl4 + 2 HCl
Ca(OH)2 = Ca + H2O + O =>
Ca(OH)2 = Ca + H2O + O
I{-} + S = S{-2} + I2 =>
2 I{-} + S = S{-2} + I2
HF(g) = H2(g) + F2(g) =>
2 HF(g) = H2(g) + F2(g)
KNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 KNO2 + 6 KI + 8 HCl = 3 I2 + N2 + 8 KCl + 4 H2O
Hg(NO3)2 + NH3 = HgNH3 + NO3 =>
Hg(NO3)2 + NH3 = HgNH3 + 2 NO3
MnO2 + Fe2O3 = Mn2O7 + FeO =>
2 MnO2 + 3 Fe2O3 = Mn2O7 + 6 FeO
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
Se + HCl = SeCl + H2 =>
2 Se + 2 HCl = 2 SeCl + H2
C7H6O2 + Mg(OH)2 = (C7H5O2)2Mg + H2O =>
2 C7H6O2 + Mg(OH)2 = (C7H5O2)2Mg + 2 H2O
CrCl3*6H2O = CrOCl + HCl + H2O =>
CrCl3*6H2O = CrOCl + 2 HCl + 5 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P2O5 + Ca(OH)2 = CaHPO4 + H2O =>
P2O5 + 2 Ca(OH)2 = 2 CaHPO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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