| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(NO3)2 + 2 NaOH = 2 NaNO3 + HgO + H2O
Cu + CH4 = CuC + H4 =>
Cu + CH4 = CuC + H4
As2S3 + ClO3{-} + H2O = H3AsO4 + S + Cl{-} =>
3 As2S3 + 5 ClO3{-} + 9 H2O = 6 H3AsO4 + 9 S + 5 Cl{-}
C11H12O5N2Cl2 + Ag = AgCl + C11H12O5N2 =>
C11H12O5N2Cl2 + 2 Ag = 2 AgCl + C11H12O5N2
Mg3N2 + HBr = MgBr2 + NH3 =>
Mg3N2 + 6 HBr = 3 MgBr2 + 2 NH3
C4H8O2 + NaOH = C2H3NaO2 + C2H6O =>
C4H8O2 + NaOH = C2H3NaO2 + C2H6O
HClO4 + H2O = H2ClO4 + (OH) =>
HClO4 + H2O = H2ClO4 + (OH)
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Mg3N2 + HBr = MgBr2 + NH3 =>
Mg3N2 + 6 HBr = 3 MgBr2 + 2 NH3
Cr(OH)3 + ClO{-} + H{+} = CrO4{-2} + Cl2 + H2O =>
2 Cr(OH)3 + 6 ClO{-} + 2 H{+} = 2 CrO4{-2} + 3 Cl2 + 4 H2O
Ba + O2 + H2O = Ba(OH)2 =>
2 Ba + O2 + 2 H2O = 2 Ba(OH)2
Ca(OH)2 + Cl2O = CaCl2 + Ca(ClO3)2 + H2O =>
3 Ca(OH)2 + 3 Cl2O = 2 CaCl2 + Ca(ClO3)2 + 3 H2O
C2H5O1(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H5O1(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
Ni(NH3)4(OH)2 = Ni(OH)2 + NH3 =>
Ni(NH3)4(OH)2 = Ni(OH)2 + 4 NH3
H4P2O7 + KOH = K3HP2O7 + H2O =>
H4P2O7 + 3 KOH = K3HP2O7 + 3 H2O
Fe2S3 + Na = Fe + Na2S =>
Fe2S3 + 6 Na = 2 Fe + 3 Na2S
CH3Br + Na = C2H6 + NaBr =>
2 CH3Br + 2 Na = C2H6 + 2 NaBr
C5H12 + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5 C5H12 + 32 MnO4{-} + 96 H{+} = 32 Mn{2+} + 25 CO2 + 78 H2O
Cl2MgO6 = MgCl2 + O =>
Cl2MgO6 = MgCl2 + 6 O
NaNO3 + NaOH = NaOHNaNO3 =>
NaNO3 + NaOH = NaOHNaNO3
I2 + CoCl2 = ICl + Co =>
I2 + CoCl2 = 2 ICl + Co
NH4F + LiOH = LiF + HNOH4 =>
NH4F + LiOH = LiF + HNOH4
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O =>
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O
(NH4)2SO4(ag) + KOH(ag) = K2SO4(ag) + NH3(g) + H2O(l) =>
(NH4)2SO4(ag) + 2 KOH(ag) = K2SO4(ag) + 2 NH3(g) + 2 H2O(l)
H2SO3(aq) + OH{-}(aq) = H2O(l) + SO3{2-}(aq) =>
H2SO3(aq) + 2 OH{-}(aq) = 2 H2O(l) + SO3{2-}(aq)
CH4 + NCl = H + N + CCl12 =>
CH4 + 12 NCl = 4 H + 12 N + CCl12
Fe3O2 + MgCl = Fe3Cl + MgO2 =>
Fe3O2 + MgCl = Fe3Cl + MgO2
HCOOH + KMnO4 = CO2 + HOH + KOH + MnO2 =>
3 HCOOH + 2 KMnO4 = 3 CO2 + 2 HOH + 2 KOH + 2 MnO2
NH3 + HI = H + NH3I =>
NH3 + HI = H + NH3I
MnO4{-} + I{-} + H2O = I2 + MnO2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 3 I2 + 2 MnO2 + 8 OH{-}
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
K2S + CO2 = K2SO4 + C =>
K2S + 2 CO2 = K2SO4 + 2 C
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe(OH)2 + Na2SO4 + H2O2 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)2 + 3 Na2SO4 + H2O2 = Fe2(SO4)3 + 6 NaOH
NH4Cl + Pb(NO3)2 = PbCl + (NH4)(NO3)2 =>
NH4Cl + Pb(NO3)2 = PbCl + (NH4)(NO3)2
(NH4)2SO4 + NaCl = Na2SO4 + (NH4)2 + Cl =>
(NH4)2SO4 + 2 NaCl = Na2SO4 + (NH4)2 + 2 Cl
HC2H3O2 + Pb(OH)2 = PbCO + H2O =>
HC2H3O2 + 2 Pb(OH)2 = 2 PbCO + 4 H2O
PbO + NH3 = N2 + H2O + Pb =>
3 PbO + 2 NH3 = N2 + 3 H2O + 3 Pb
AgCl + Ca(SO4)2 = AgSO4 + CaCl2 =>
2 AgCl + Ca(SO4)2 = 2 AgSO4 + CaCl2
Cr2O7 + MnO2 = MnO4 + Cr =>
2 Cr2O7 + 7 MnO2 = 7 MnO4 + 4 Cr
HSO3C6H4N3 + NaOH = HSO3C6H4OH + NaN3 =>
HSO3C6H4N3 + NaOH = HSO3C6H4OH + NaN3
Cu3 + Ag(NO3)3 = Cu(NO3)3 + Ag =>
Cu3 + 3 Ag(NO3)3 = 3 Cu(NO3)3 + 3 Ag
NaHO + HNO3 = NaNO3 + H2O =>
NaHO + HNO3 = NaNO3 + H2O
Ag + FeCl3 = FeCl2 + AgCl2 =>
Ag + 2 FeCl3 = 2 FeCl2 + AgCl2
AgNo3 + BrO = AgBrO + No3 =>
AgNo3 + BrO = AgBrO + No3
[Cr(NH3)5Br]Br2 + AgNO3 = [Cr(NH3)5Br]BrNO3 + AgBr =>
[Cr(NH3)5Br]Br2 + AgNO3 = [Cr(NH3)5Br]BrNO3 + AgBr
CH4 = C2H4 + H2 =>
2 CH4 = C2H4 + 2 H2
KMnO4 + CH3COCH2COCH3 = Mn(CH3COCHCOCH3)3 + CO2 + H2O + KOH =>
6 KMnO4 + 19 CH3COCH2COCH3 = 6 Mn(CH3COCHCOCH3)3 + 5 CO2 + 10 H2O + 6 KOH
Fe + AgNo2 = Fe(No2)2 + Ag =>
Fe + 2 AgNo2 = Fe(No2)2 + 2 Ag
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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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