| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4{+} + OH{-} + HNO3 = H2O + NH4NO3
Na2S(aq) + Ca(NO3)2(aq) = CaS(s) + Na2(NO3)2(aq) =>
Na2S(aq) + Ca(NO3)2(aq) = CaS(s) + Na2(NO3)2(aq)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaC2 + H2 = Ca + C2H2 =>
CaC2 + H2 = Ca + C2H2
C3H4O2 + H2SO4 + H2O = H2S + C3H5O5 =>
8 C3H4O2 + 5 H2SO4 + 4 H2O = 5 H2S + 8 C3H5O5
Cl2O7 + KOH = Cl(OH)7 + K2O =>
Cl2O7 + 14 KOH = 2 Cl(OH)7 + 7 K2O
FeCO3(s) + HNO3(aq) = Fe(NO3)2 + CO2 + H2O =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2 + CO2 + H2O
NH4NO3 + NiSO4 = NH4SO4 + NiNO3 =>
NH4NO3 + NiSO4 = NH4SO4 + NiNO3
Cu(NO3)2(aq) + Al(s) = Al(NO3)3(aq) + Cu(s) =>
3 Cu(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + 3 Cu(s)
Ag2O + NH4NO3 + H2O = [Ag(NH3)2OH] + HNO3 =>
Ag2O + 4 NH4NO3 + H2O = 2[Ag(NH3)2OH] + 4 HNO3
C3H8O3 + O2 = C7H6O4 + H2O =>
7 C3H8O3 + 5 O2 = 3 C7H6O4 + 19 H2O
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
C2H2 + HOCl = ClCH2CHO =>
C2H2 + HOCl = ClCH2CHO
HBr + (NH4)2SO3 = NH4Br + H2O + SO2 =>
2 HBr + (NH4)2SO3 = 2 NH4Br + H2O + SO2
Fe2O3 + C1O1 = Fe1 + C1O2 =>
Fe2O3 + 3 C1O1 = 2 Fe1 + 3 C1O2
NaNO3 + NaOH + Al + H2O = Na3[Al(OH)4] + NH3 =>
NaNO3 + 23 NaOH + 8 Al + 6 H2O = 8 Na3[Al(OH)4] + NH3
Zn + FeS = ZnS + Fe =>
Zn + FeS = ZnS + Fe
KNC + HCl = HCN + KCl =>
KNC + HCl = HCN + KCl
N2 + H = ammonia =>
N2 + 6 H = 2 NH3
NaHCO3 + CH3COOH = CO2 + CH3COOHNa + H2O =>
8 NaHCO3 + 9 CH3COOH = 10 CO2 + 8 CH3COOHNa + 6 H2O
Ca3(N)2 = Ca2 + N2 =>
2 Ca3(N)2 = 3 Ca2 + 2 N2
H2SO4 + CSOH = CSSO4 + H3O =>
H2SO4 + CSOH = CSSO4 + H3O
SF6 = S + F2 =>
SF6 = S + 3 F2
Mn + F2 = MnF3 =>
2 Mn + 3 F2 = 2 MnF3
KMnO4 + CO + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 CO + 3 H2SO4 = 5 CO2 + 3 H2O + K2SO4 + 2 MnSO4
CH4 + NH = H2 + C2N2 =>
2 CH4 + 2 NH = 5 H2 + C2N2
HgO = OHg =>
HgO = OHg
AgNO3 + Na(OH)2 = Ag(OH)2 + NaNO3 =>
AgNO3 + Na(OH)2 = Ag(OH)2 + NaNO3
(NH4)OH = NH3 + H2O =>
(NH4)OH = NH3 + H2O
Al + CrBr3 = Cr + AlBr3 =>
Al + CrBr3 = Cr + AlBr3
Zn(OH)2 + (NH4)2S = SZn + NH4OH =>
Zn(OH)2 + (NH4)2S = SZn + 2 NH4OH
ClO = ClOOCl =>
2 ClO = ClOOCl
Ni + CuCO3 = NiCO3 + Cu =>
Ni + CuCO3 = NiCO3 + Cu
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
C2H5N + HCl = C2H6N + Cl2 =>
2 C2H5N + 2 HCl = 2 C2H6N + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H8O7 + Mn = C6H5O7Mn3 + H2 =>
2 C6H8O7 + 6 Mn = 2 C6H5O7Mn3 + 3 H2
NH3 + O2 + Br = NO2 + NH4Br =>
4 NH3 + O2 + 3 Br = NO2 + 3 NH4Br
HBr + Co = CoBr2 + H2 =>
2 HBr + Co = CoBr2 + H2
CS3 = CS + S2 =>
CS3 = CS + S2
Al + H2O = H2Al + O =>
Al + H2O = H2Al + O
H2S + CsOH = H2O + CsHS =>
H2S + CsOH = H2O + CsHS
I2 + HClO4 + H2O = H5IO6 + HCl =>
4 I2 + 7 HClO4 + 20 H2O = 8 H5IO6 + 7 HCl
AgNO3 + HNO3 = Ag + H(NO3)2 =>
AgNO3 + HNO3 = Ag + H(NO3)2
HCl + CO2 = CO2HCl =>
HCl + CO2 = CO2HCl
Fe(NO3)3 + Na2S + H2O = Fe(OH)3 + NaNO3 + H2S =>
2 Fe(NO3)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 H2S
HI + Ni = NiHI =>
HI + Ni = NiHI
FeSO4 + CuCl2 = SO2 + Cu + FeCl2 + O2 =>
FeSO4 + CuCl2 = SO2 + Cu + FeCl2 + O2
H2 + Au2O3 = Au + H2O =>
3 H2 + Au2O3 = 2 Au + 3 H2O
NaPO4 + AlI = AlPO4 + NaI =>
NaPO4 + AlI = AlPO4 + NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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