| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOCl + H2S = H2O + SO2 + 3 NaCl
H3C8H5O7 + NaOH = H2O + Na3C8H5O7 =>
H3C8H5O7 + 3 NaOH = 3 H2O + Na3C8H5O7
Bi + S = Bi3S3 =>
3 Bi + 3 S = Bi3S3
C2OH44 + O2 = CO2 + H2O =>
2 C2OH44 + 25 O2 = 4 CO2 + 44 H2O
As2S5 + HNO3 = As + NO + H2SO4 =>
As2S5 + 10 HNO3 = 2 As + 10 NO + 5 H2SO4
CH3COOH + CuO = Cu(CH3COO0)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3COO0)2 + H2O
Cl2(g) + NaOH(aq) = NaCl(aq) + NaOCl2(aq) + H2O(l) =>
3 Cl2(g) + 4 NaOH(aq) = 2 NaCl(aq) + 2 NaOCl2(aq) + 2 H2O(l)
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
Cl2O + H2O = H2Cl2O2 =>
Cl2O + H2O = H2Cl2O2
Na2O + HNo3 = NaNo3 + H2O =>
Na2O + 2 HNo3 = 2 NaNo3 + H2O
NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
NaHSO4 = Na2SO4 + H2SO4 =>
2 NaHSO4 = Na2SO4 + H2SO4
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
NaHSO4 = Na2S2O8 + H2 =>
2 NaHSO4 = Na2S2O8 + H2
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
NaCl + HSiO = NaSiO + HCl =>
NaCl + HSiO = NaSiO + HCl
Ca(OCl)2 + HCl = CaCl2 + Cl + H2O =>
Ca(OCl)2 + 4 HCl = CaCl2 + 4 Cl + 2 H2O
Al + ClO = AlCl3 + O2 =>
2 Al + 6 ClO = 2 AlCl3 + 3 O2
Mg + HI = MgI + H2 =>
2 Mg + 2 HI = 2 MgI + H2
CH3OCH3 = C4H10 + H2O + CO2 =>
13 CH3OCH3 = 6 C4H10 + 9 H2O + 2 CO2
NaHSO4 = Na2S2O7 + H2O =>
2 NaHSO4 = Na2S2O7 + H2O
O2(g) + KCl = KClO3 =>
3 O2(g) + 2 KCl = 2 KClO3
Sb(s) + CuSO4(aq) = SbSO4(aq) + Cu(s) =>
Sb(s) + CuSO4(aq) = SbSO4(aq) + Cu(s)
Na2I + AgNO3 = Ag2I + NaNO3 =>
Na2I + 2 AgNO3 = Ag2I + 2 NaNO3
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
CuCl2 + Cr(PO4) = Cu3(PO4)2 + CrCl3 =>
3 CuCl2 + 2 Cr(PO4) = Cu3(PO4)2 + 2 CrCl3
NaNO2 + H2O = H3O + NaOH + NO2 =>
NaNO2 + 2 H2O = H3O + NaOH + NO2
CH4O + O32 = H2O + CO2 =>
32 CH4O + 3 O32 = 64 H2O + 32 CO2
XeOF4 + SiO2 = SiF4 + XeO2F2 =>
2 XeOF4 + SiO2 = SiF4 + 2 XeO2F2
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4 =>
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4
NaClO4 + Cr2O3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO4 + 4 Cr2O3 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 8 H2O
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
H{+} + MnO4{-} + SCN{-} = Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
56 H{+} + 22 MnO4{-} + 10 SCN{-} = 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 28 H2O
CuO + HBr = CuBr + OH =>
CuO + HBr = CuBr + OH
AgCl + KSCN = AgSCN + KCl =>
AgCl + KSCN = AgSCN + KCl
C9H11NO2 + O2 = HNO2 + H2O + CO2 =>
2 C9H11NO2 + 23 O2 = 2 HNO2 + 10 H2O + 18 CO2
LiOH + KCrO4 = LiCrO4 + KOH =>
LiOH + KCrO4 = LiCrO4 + KOH
Be2C + H2O = Be[OH]2 + CH4 =>
Be2C + 4 H2O = 2 Be[OH]2 + CH4
TiCl4 + Mg = Ti + Mg2Cl =>
TiCl4 + 8 Mg = Ti + 4 Mg2Cl
NaSO4 + CaCl2 = Ca(SO4)2 + NaCl =>
2 NaSO4 + CaCl2 = Ca(SO4)2 + 2 NaCl
Cu(NO3)2 = Cu + N3 + O2 =>
3 Cu(NO3)2 = 3 Cu + 2 N3 + 9 O2
Cu + MnCl2 = Mn + CuCl2 =>
Cu + MnCl2 = Mn + CuCl2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
KCl + AgNO2 = KNO2 + AgCl =>
KCl + AgNO2 = KNO2 + AgCl
KI + Pb(NO3)3 = PbI3 + KNO3 =>
3 KI + Pb(NO3)3 = PbI3 + 3 KNO3
SO3 + NH3 = (NH3)2SO3 =>
SO3 + 2 NH3 = (NH3)2SO3
C9N2H6O2 + O2 = N2 + CO2 + H2O =>
2 C9N2H6O2 + 19 O2 = 2 N2 + 18 CO2 + 6 H2O
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
ZnS + HNO3 = Zn(NO3)2 + NO + SO2 + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO + SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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