| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2SO4 + CH4 = CO2 + 4 SO2 + 6 H2O
C6H5CH2COOCH2CH3 + HCl = C6H5CH2COOCH3 + CH3Cl =>
C6H5CH2COOCH2CH3 + HCl = C6H5CH2COOCH3 + CH3Cl
FrOH = Fr + OH =>
FrOH = Fr + OH
KNo3 + BaCl2 = KCl + Ba(No3)2 =>
2 KNo3 + BaCl2 = 2 KCl + Ba(No3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FrOH = Fr + OH =>
FrOH = Fr + OH
MgSO4(H2O)7 + NaHCO3 = MgCO3(H2O)3 + CO2 + Na2SO4 + H2O =>
MgSO4(H2O)7 + 2 NaHCO3 = MgCO3(H2O)3 + CO2 + Na2SO4 + 5 H2O
CS2 + HNO3 = CO2 + SO2 + NO2 + H2O =>
CS2 + 12 HNO3 = CO2 + 2 SO2 + 12 NO2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CS2 + HNO3 = CO2 + SO2 + NO2 + H2O =>
CS2 + 12 HNO3 = CO2 + 2 SO2 + 12 NO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeBr3 + K2CO3 = Fe(CO3)3 + K2Br =>
FeBr3 + 3 K2CO3 = Fe(CO3)3 + 3 K2Br
CH3CH3CHOH + Na = CH3CH3CONa + H2 =>
CH3CH3CHOH + Na = CH3CH3CONa + H2
CoCl2 + C4H8N2O2 = Co(C4H7N2O2)2 + HCl =>
CoCl2 + 2 C4H8N2O2 = Co(C4H7N2O2)2 + 2 HCl
NH3 + AgCl = Ag(NH3)Cl =>
NH3 + AgCl = Ag(NH3)Cl
Zn + Ca(OH3)2 = Zn(OH3)2 + Ca =>
Zn + Ca(OH3)2 = Zn(OH3)2 + Ca
Cu(ClO)2 = Cu(Cl)2 + O2 =>
Cu(ClO)2 = Cu(Cl)2 + O2
Li3 + N + H2O = NH3 + LiO4 =>
Li3 + 8 N + 12 H2O = 8 NH3 + 3 LiO4
Na + Pb(C2H3O2)2 = NaC2H3O2 + Pb =>
2 Na + Pb(C2H3O2)2 = 2 NaC2H3O2 + Pb
HSO3{-} + H2O = H2SO3 + OH{-} =>
HSO3{-} + H2O = H2SO3 + OH{-}
NO3 + SiH4 = NO2 + SiO3 + H2O =>
5 NO3 + SiH4 = 5 NO2 + SiO3 + 2 H2O
Tc2(CO3)7 + Ag2MnO4 = Ag2CO3 + Tc2(MnO4)7 =>
Tc2(CO3)7 + 7 Ag2MnO4 = 7 Ag2CO3 + Tc2(MnO4)7
H{+} + ClO4{-} = HClO4 =>
H{+} + ClO4{-} = HClO4
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
[Na(H2O)8]Cl + H2SO4 = [Na(H2O)8]2SO4 + HCl =>
2[Na(H2O)8]Cl + H2SO4 = [Na(H2O)8]2SO4 + 2 HCl
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
K3[Fe(CN)6] + BaCl2 = Ba3[Fe(CN)6]2 + KCl =>
2 K3[Fe(CN)6] + 3 BaCl2 = Ba3[Fe(CN)6]2 + 6 KCl
NaVO3 + AgNO3 = NaNO3 + AgVO3 =>
NaVO3 + AgNO3 = NaNO3 + AgVO3
N2O2{2-} + MnO4{-} + H{+} = Mn{2+} + NO + H2O =>
5 N2O2{2-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 NO + 8 H2O
NH4F + NF3 = NH3 + F2 =>
3 NH4F + NF3 = 4 NH3 + 3 F2
NH2NO3 + NaOH = NH3 + NaNO3 + H2O =>
4 NH2NO3 + 5 NaOH = 3 NH3 + 5 NaNO3 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Hq + S = HqS =>
Hq + S = HqS
Pb(s) + KNO3(s) = PbO(s) + KNO2(s) =>
Pb(s) + KNO3(s) = PbO(s) + KNO2(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H4O2 + C2H6O2 = C6H10O4 + H2O =>
2 C2H4O2 + C2H6O2 = C6H10O4 + 2 H2O
Fe + CuOH = Cu + FeOH =>
Fe + CuOH = Cu + FeOH
CrO2 = Cr2 + O6 =>
6 CrO2 = 3 Cr2 + 2 O6
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca{2+} + Na2HPO4 = CaHPO4 + Na{+} =>
Ca{2+} + Na2HPO4 = CaHPO4 + 2 Na{+}
Cu2CO3 + H2 = H2CO3 + Cu =>
Cu2CO3 + H2 = H2CO3 + 2 Cu
CaO + H2O2 = Ca(OH)2 + O0 =>
CaO + H2O2 = Ca(OH)2 + O0
H2SO4 + Pb[OH]4 = Pb[SO4]2 + H2O =>
2 H2SO4 + Pb[OH]4 = Pb[SO4]2 + 4 H2O
HC2H3O2 + LiSO3 = CO2 + LiS + H2O =>
3 HC2H3O2 + 4 LiSO3 = 6 CO2 + 4 LiS + 6 H2O
Si + NH3 = Si3N4 + H2 =>
3 Si + 4 NH3 = Si3N4 + 6 H2
Ce2(CO3)3 = CeO2 + CO + O2 =>
Ce2(CO3)3 = 2 CeO2 + 3 CO + O2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ba2SO4 + Na2SO4 = Ba2Na2 + SO4 =>
Ba2SO4 + Na2SO4 = Ba2Na2 + 2 SO4
NaH + H2CO3 = Na4C + H2O =>
4 NaH + H2CO3 = Na4C + 3 H2O
Al(OH)3Al(OH)3 = Al2O3Al2O3 + H2O =>
2 Al(OH)3Al(OH)3 = Al2O3Al2O3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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