| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2(SO4)3 + (NH4)2S = Bi2S + (NH4)2 + (SO4)3
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{-4} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{-4} + ReO4{-} + 4 H2O
(NH4)2Fe(SO4)2 + NaOH = NH4OH + Na2SO4 + Fe(OH)2 =>
(NH4)2Fe(SO4)2 + 4 NaOH = 2 NH4OH + 2 Na2SO4 + Fe(OH)2
H2C2O4 + H2O2 = CO2 + H2O =>
H2C2O4 + H2O2 = 2 CO2 + 2 H2O
C6H5BrCH3 + H2O = BrH + C6H5CH3OH =>
C6H5BrCH3 + H2O = BrH + C6H5CH3OH
Pb(ClO4)2 + NaOH = Pb(OH)2 + Na2(ClO4)2 =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2 + Na2(ClO4)2
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
H2SO4(aq) + Li2SO3(aq) = H2SO3 + Li2SO4 =>
H2SO4(aq) + Li2SO3(aq) = H2SO3 + Li2SO4
KBrO3 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Br2 + H2O =>
2 KBrO3 + 6 H2SO4 + 10 FeSO4 = K2SO4 + 5 Fe2(SO4)3 + Br2 + 6 H2O
Ti(OH)4 + H2O2 + H2SO4 = H2[TiO(O2)(SO4)2] + H2O =>
Ti(OH)4 + 2 H2O2 + 2 H2SO4 = H2[TiO(O2)(SO4)2] + 5 H2O
Li + Au{+3} + Cl{-} = LiCl + Au =>
3 Li + Au{+3} + 3 Cl{-} = 3 LiCl + Au
S8 + NO2 = SO2 + NO =>
S8 + 16 NO2 = 8 SO2 + 16 NO
Cu + Fe(OH)2 = Fe + Cu(OH)2 =>
Cu + Fe(OH)2 = Fe + Cu(OH)2
AgNO3(aq) + Na2S = Ag2S + NaNO3 =>
2 AgNO3(aq) + Na2S = Ag2S + 2 NaNO3
MnO4{-} + H3O{+} + H2C2O4 = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 6 H3O{+} + 5 H2C2O4 = 2 Mn{2+} + 14 H2O + 10 CO2
S + H2O2 = SO2 + H2O =>
S + 2 H2O2 = SO2 + 2 H2O
SO4 + C = CO2 + S =>
SO4 + 2 C = 2 CO2 + S
Ru + HCl = RuCl2 + H2 =>
Ru + 2 HCl = RuCl2 + H2
Ca(OCl)2 + NaCl + H2O = NaOH + CaOH + Cl2 =>
2 Ca(OCl)2 + 6 NaCl + 4 H2O = 6 NaOH + 2 CaOH + 5 Cl2
PdO + CO = Pd + CO2 =>
PdO + CO = Pd + CO2
Zn(s) + CuSO4(s) = ZnSO4 + Cu =>
Zn(s) + CuSO4(s) = ZnSO4 + Cu
Ag + Zn = AgZn =>
Ag + Zn = AgZn
C2H5OH + O2 = H5O2 + C2HO =>
C2H5OH + O2 = H5O2 + C2HO
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
K2Cr2O7 + (NH4)2SO4 = (NH4)2Cr2O7 + K2SO4 =>
K2Cr2O7 + (NH4)2SO4 = (NH4)2Cr2O7 + K2SO4
Fe2S3 + KF = FeF3 + K2S =>
Fe2S3 + 6 KF = 2 FeF3 + 3 K2S
MnCl2 + K2CO3 = MnCO3 + KCl =>
MnCl2 + K2CO3 = MnCO3 + 2 KCl
C8H18 + H2O = CO + H2 =>
C8H18 + 8 H2O = 8 CO + 17 H2
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3 =>
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3
H2O2 + CO = H2CO3 =>
H2O2 + CO = H2CO3
FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4
SrSO3 + CH3COOH = C4H6O4Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = C4H6O4Sr + H2O + SO2
Pb + KClO3 = Pb(ClO3)4 + K =>
Pb + 4 KClO3 = Pb(ClO3)4 + 4 K
Fe + H2SiO3 = Fe2SiO3 + H2 =>
2 Fe + H2SiO3 = Fe2SiO3 + H2
Hg2(NO3)2 + NaOH = HgOH + Na(NO3) =>
Hg2(NO3)2 + 2 NaOH = 2 HgOH + 2 Na(NO3)
Ne + F = NeF =>
Ne + F = NeF
Cu2O + Fe(OH)3 = CuOH + Fe2O3 =>
3 Cu2O + 2 Fe(OH)3 = 6 CuOH + Fe2O3
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s) =>
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s)
H2SO4 + Mg(OH)2 = Mg2(SO4)2 + H2O =>
2 H2SO4 + 2 Mg(OH)2 = Mg2(SO4)2 + 4 H2O
CH4N2O + H2SO4 + C6H12O6 = C3H4N2S + H2O + O2 =>
3 CH4N2O + 3 H2SO4 + C6H12O6 = 3 C3H4N2S + 9 H2O + 6 O2
Al(OH)3 + H2SiF6 = AlF3 + SiO2 + H2O =>
2 Al(OH)3 + H2SiF6 = 2 AlF3 + SiO2 + 4 H2O
NO + O2(g) = NO2 =>
2 NO + O2(g) = 2 NO2
KClO3 + H2O = KCl + OH =>
KClO3 + 3 H2O = KCl + 6 OH
Na(s) + FeCl2(aq) = NaCl(s) + Fe =>
2 Na(s) + FeCl2(aq) = 2 NaCl(s) + Fe
I2 + AlF3 = AlI3 + F2 =>
3 I2 + 2 AlF3 = 2 AlI3 + 3 F2
Co2 + Br = CoBr2 =>
Co2 + 4 Br = 2 CoBr2
Na + ZnI = NaI + Zn =>
Na + ZnI = NaI + Zn
C5H10(OH)2 + O2 = CO2 + H2O =>
C5H10(OH)2 + 7 O2 = 5 CO2 + 6 H2O
NH3 + S = H2S + N4S4 =>
4 NH3 + 10 S = 6 H2S + N4S4
Mg(s) + NaCl(aq) = MgCl2(aq) + Na(s) =>
Mg(s) + 2 NaCl(aq) = MgCl2(aq) + 2 Na(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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