| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
Fe(s) + H{+} = Fe{+} + H =>
Fe(s) + H{+} = Fe{+} + H
Al + H2 = HAl =>
2 Al + H2 = 2 HAl
Cr + NH3H2O = Cr(OH)3 + NH4 =>
Cr + 3 NH3H2O = Cr(OH)3 + 3 NH4
C2H2 + O2(heat) = CO2 + H2O =>
2 C2H2 + 5 O2(heat) = 4 CO2 + 2 H2O
F2O7 + H2O = HFO4 =>
F2O7 + H2O = 2 HFO4
AgNo3 + Br{-} = AgBr + No3{-} =>
AgNo3 + Br{-} = AgBr + No3{-}
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
Zn + AuNO2 = Zn2(NO2) + Au =>
2 Zn + AuNO2 = Zn2(NO2) + Au
Fe(Cl)3 + Pb(NO3)2 = Fe(NO3)2 + PbCl3 =>
Fe(Cl)3 + Pb(NO3)2 = Fe(NO3)2 + PbCl3
Al2(MnO4)3 + H2 = H2MnO4 + Al =>
Al2(MnO4)3 + 3 H2 = 3 H2MnO4 + 2 Al
Na2O + H2O = NaH + O =>
Na2O + H2O = 2 NaH + 2 O
Ca3(PO4)2 + C + SiO2 = CaSiO2 + CO2 + P4 =>
2 Ca3(PO4)2 + 8 C + 6 SiO2 = 6 CaSiO2 + 8 CO2 + P4
Fe + MgCO3 = FeCO3 + Mg =>
Fe + MgCO3 = FeCO3 + Mg
Na2HPO4 + AgNO3 = NaNO3 + Ag2HPO4 =>
Na2HPO4 + 2 AgNO3 = 2 NaNO3 + Ag2HPO4
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
KMn04 + HCl = H2 + KCl + MnCl2 =>
2 KMn04 + 18 HCl = 9 H2 + 2 KCl + 8 MnCl2
K2Cr2O7 + S = Cr2O3 + K2SO4 =>
K2Cr2O7 + S = Cr2O3 + K2SO4
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaNO3H2SO4 = BaSO4H2NO3 =>
BaNO3H2SO4 = BaSO4H2NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + CuBr2 = CuNO3 + AgBr2 =>
AgNO3 + CuBr2 = CuNO3 + AgBr2
Mn + NaOH + H2O = Na2[Mn(OH)4] + H2 =>
Mn + 2 NaOH + 2 H2O = Na2[Mn(OH)4] + H2
H2SO4 + H2O2 + K3FeC6N6 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
6 H2SO4 + 54 H2O2 + 2 K3FeC6N6 = 3 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
SO2 + IO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
3 SO2 + IO3{-} + 3 H2O = 3 SO4{2-} + I{-} + 6 H{+}
Ca(OH)2 + NH4NO3 = NH3 + H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + 2 H2O + Ca(NO3)2
C7H5NaO3 + H2SO4 = C6H4(OH)COOH + NaHSO4 =>
C7H5NaO3 + H2SO4 = C6H4(OH)COOH + NaHSO4
C6H12O6 + CH3CH2OH = (CH3)2CO + H2O =>
C6H12O6 + 6 CH3CH2OH = 6(CH3)2CO + 6 H2O
C3H8O3 = C3 + H + O2 =>
2 C3H8O3 = 2 C3 + 16 H + 3 O2
C3H6O2 + CaCO3 + N2H4CO = C11H12N2O2 + CaO + H2O =>
23 C3H6O2 + CaCO3 + 7 N2H4CO = 7 C11H12N2O2 + CaO + 41 H2O
C8H18 + SO4{-2} + H{+} = CO2 + H2S + H2O =>
4 C8H18 + 25 SO4{-2} + 50 H{+} = 32 CO2 + 25 H2S + 36 H2O
NO3{-} + I{-} + H{+} = IO3{-} + NO2 + H2O =>
6 NO3{-} + I{-} + 6 H{+} = IO3{-} + 6 NO2 + 3 H2O
NaCl + C14H14N3NaO3S = Na2N3O3S + C14H14Cl =>
NaCl + C14H14N3NaO3S = Na2N3O3S + C14H14Cl
Mg(AlO2)2 = Al2O3 + MgO =>
Mg(AlO2)2 = Al2O3 + MgO
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + TiCl = Ti + MgCl =>
Mg + TiCl = Ti + MgCl
Ag(NO3) + CaCl2 = AgCl + Ca(NO3)2 =>
2 Ag(NO3) + CaCl2 = 2 AgCl + Ca(NO3)2
Ba(NO3)2 + KSCN = Ba(SCN)2 + K(NO3) =>
Ba(NO3)2 + 2 KSCN = Ba(SCN)2 + 2 K(NO3)
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4) + K2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 10 FeSO4 + 7 H2SO4 = Cr2(SO4) + K2SO4 + 5 Fe2(SO4)3 + 7 H2O
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
KAlSi3O8 = K + Al + Si + O2 =>
KAlSi3O8 = K + Al + 3 Si + 4 O2
NH4MnO4 = MnO2 + H2O + N2 =>
2 NH4MnO4 = 2 MnO2 + 4 H2O + N2
AgCIO4 + Na2SO4 = Ag2SO4 + NaCIO4 =>
2 AgCIO4 + Na2SO4 = Ag2SO4 + 2 NaCIO4
C2H6 + HNO3 = C2H5NO2 + H2O =>
C2H6 + HNO3 = C2H5NO2 + H2O
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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