| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOCl + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 NaCl + 3 Cl2
Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3
NH3 + Cl2 + H2O = NO + Cl{-} + H3O{+} =>
2 NH3 + 5 Cl2 + 12 H2O = 2 NO + 10 Cl{-} + 10 H3O{+}
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Fe + CaCl2 = Ca + FeCl3 =>
2 Fe + 3 CaCl2 = 3 Ca + 2 FeCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl =>
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl
Au(OH)3 + H2 = Au + H2O =>
2 Au(OH)3 + 3 H2 = 2 Au + 6 H2O
MnCO3 + O2 + Al = CO2 + MnAl2O4 =>
2 MnCO3 + 3 O2 + 4 Al = 2 CO2 + 2 MnAl2O4
CCl4 + HCl = CH4 + Cl =>
CCl4 + 4 HCl = CH4 + 8 Cl
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
NH3 + SO2 = N2 + S + H2O =>
4 NH3 + 3 SO2 = 2 N2 + 3 S + 6 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Li(s) + H2O = LiOH(s) + H2 =>
2 Li(s) + 2 H2O = 2 LiOH(s) + H2
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
HF + CaSO3 = HSO3 + CaF =>
HF + CaSO3 = HSO3 + CaF
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
Br + NaSO4 = BrSO4 + Na =>
Br + NaSO4 = BrSO4 + Na
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H8O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
CaOH + HBr2 = H2O + CaBr2 =>
CaOH + HBr2 = H2O + CaBr2
Bi3 + OH = Bi(OH)3 =>
Bi3 + 9 OH = 3 Bi(OH)3
CH3CH(CH3)CH3 + Br2 = HBr + CH3CBr(CH3)CH(CH3)CH3 =>
3 CH3CH(CH3)CH3 + 3 Br2 = 4 HBr + 2 CH3CBr(CH3)CH(CH3)CH3
Bi3 + OH = Bi(OH)3 =>
Bi3 + 9 OH = 3 Bi(OH)3
Cr(OH4) + H2O2 = CrO4 + H2O =>
Cr(OH4) + 5 H2O2 = CrO4 + 7 H2O
Ni3O8P2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3O8P2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
AgNO3 + MnBr3 = AgBr3 + MnNO3 =>
AgNO3 + MnBr3 = AgBr3 + MnNO3
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
15 CH3CH(OH)CH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO2 + 20 CH3CH3CO + 31 H2O
NH4SCN + Ba(OH)2*8H2O = Ba(SCN)2 + NH3 + H2O =>
2 NH4SCN + Ba(OH)2*8H2O = Ba(SCN)2 + 2 NH3 + 10 H2O
NaAsO2 + I2 + NaOH = Na3AsO4 + HI =>
NaAsO2 + I2 + 2 NaOH = Na3AsO4 + 2 HI
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
CrCl3 + O2 + H2SO4 = Cl2 + Cr2(SO4)3 + H2O =>
4 CrCl3 + 3 O2 + 6 H2SO4 = 6 Cl2 + 2 Cr2(SO4)3 + 6 H2O
Mn + Cr = MnCr =>
Mn + Cr = MnCr
Al + FeSO4 = Al2(SO4)4 + Fe =>
2 Al + 4 FeSO4 = Al2(SO4)4 + 4 Fe
PbNO3 + Cu = Cu(NO3)2 + Pb =>
2 PbNO3 + Cu = Cu(NO3)2 + 2 Pb
Rb2CO3 + HCl = Rb2 + Cl2 + CO2 + H2O =>
Rb2CO3 + 2 HCl = Rb2 + Cl2 + CO2 + H2O
CrCl + NaSO4 = CrSO4 + NaCl =>
CrCl + NaSO4 = CrSO4 + NaCl
KOH + HCOOOH = K2CO3 + H2O =>
2 KOH + HCOOOH = K2CO3 + 2 H2O
Na3[Ag(S2O3)2] + KI = AgI + Na2S2O3 + K2S2O3 =>
2 Na3[Ag(S2O3)2] + 2 KI = 2 AgI + 3 Na2S2O3 + K2S2O3
Br2 + ZnCl2 = Br2Cl2 + Zn =>
Br2 + ZnCl2 = Br2Cl2 + Zn
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
C6 + O2 + H2 + N2 = C6H5NO2 =>
2 C6 + 2 O2 + 5 H2 + N2 = 2 C6H5NO2
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
CaBr2 + KOH = CaOH + KBr2 =>
CaBr2 + KOH = CaOH + KBr2
CuSO4 + NH3 + H2O = Cu2(OH)2SO4 + NH4{+} + SO4{2-} =>
2 CuSO4 + 2 NH3 + 2 H2O = Cu2(OH)2SO4 + 2 NH4{+} + SO4{2-}
NMe3 + HCl = NMe3*HCl =>
NMe3 + HCl = NMe3*HCl
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
NaCrO2 + H2SO4 = NaCrO4 + S + H2O =>
3 NaCrO2 + 2 H2SO4 = 3 NaCrO4 + 2 S + 2 H2O
NH4NO3 = NH4 + NO3 =>
NH4NO3 = NH4 + NO3
HCl + CuSO4 = CuCl + HSO4 =>
HCl + CuSO4 = CuCl + HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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