| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 O + S = SO6
NO + Br2 = NBr3 + O2 =>
2 NO + 3 Br2 = 2 NBr3 + O2
FeCO + H2O = FeO + CO2 + H2 =>
FeCO + 2 H2O = FeO + CO2 + 2 H2
J2 + OH{-} = J{-} + JO3{-} + H2O =>
3 J2 + 6 OH{-} = 5 J{-} + JO3{-} + 3 H2O
[Co(NH3)4CO3]NO3 + HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-} =>
[Co(NH3)4CO3]NO3 + 3 HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-}
PCl = ClP =>
PCl = ClP
S + NaOH = Na2S + Na2SO5 + H2O =>
5 S + 10 NaOH = 4 Na2S + Na2SO5 + 5 H2O
P + O2 = P(O5)3 =>
2 P + 15 O2 = 2 P(O5)3
C6H4N3O2 + C7H6O3 = C13H10N3O5 =>
C6H4N3O2 + C7H6O3 = C13H10N3O5
XY5 + H2O = XOY3 + HY =>
XY5 + H2O = XOY3 + 2 HY
C2H4O2 + C5OH12 = C7O2H14 + H2O =>
C2H4O2 + C5OH12 = C7O2H14 + H2O
Cu + KOH = K + CuOH =>
Cu + KOH = K + CuOH
Br + F = BrF4 =>
Br + 4 F = BrF4
Hg2Cl2 + HI = Hg2I2 + HCl =>
Hg2Cl2 + 2 HI = Hg2I2 + 2 HCl
Ca2SO4 = Ca + SO4 =>
Ca2SO4 = 2 Ca + SO4
HBr + K2SO3 = KBr + H2O + SO2 =>
2 HBr + K2SO3 = 2 KBr + H2O + SO2
KNO3 + C15H22O11 = CO2 + H2O + K2CO3 + N4 =>
12 KNO3 + C15H22O11 = 9 CO2 + 11 H2O + 6 K2CO3 + 3 N4
Fe + HNO3 = NO2 + H2O + FeNO3 =>
Fe + 2 HNO3 = NO2 + H2O + FeNO3
Fe(HCO3)3 + H2SO4 = CO2 + H2O + Fe2(SO4)3 =>
2 Fe(HCO3)3 + 3 H2SO4 = 6 CO2 + 6 H2O + Fe2(SO4)3
CaCl3 + Na3PO4 = CaPO4 + NaCl =>
CaCl3 + Na3PO4 = CaPO4 + 3 NaCl
CO + H2O = CHO + O =>
2 CO + H2O = 2 CHO + O
NaCl + Ag(SO4)2 = Na(SO4)2 + AgCl =>
NaCl + Ag(SO4)2 = Na(SO4)2 + AgCl
NaHCO3 + H2C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
51 NaHCO3 + 18 H2C6H5O7 = 17 Na3C6H5O7 + 57 CO2 + 46 H2O
Ag(NO3) + Mg(OH)2 = AgOH + Mg(NO3)2 =>
2 Ag(NO3) + Mg(OH)2 = 2 AgOH + Mg(NO3)2
KI + KClO3 + H2SO4 = KCl + I2K2SO4 + H2O =>
6 KI + KClO3 + 3 H2SO4 = KCl + 3 I2K2SO4 + 3 H2O
ZnSO4*7H2O = ZnO + H2O + SO2 + O2 =>
2 ZnSO4*7H2O = 2 ZnO + 14 H2O + 2 SO2 + O2
P(V) + O2 = P(V)O =>
2 P(V) + O2 = 2 P(V)O
C3H7Br + HCl = C3H7Cl + HBr =>
C3H7Br + HCl = C3H7Cl + HBr
C8H18 + O2 = C2 + OH =>
C8H18 + 9 O2 = 4 C2 + 18 OH
Ca3(PO4)2 + HCl = Ca + H(PO4)2 + Cl =>
Ca3(PO4)2 + HCl = 3 Ca + H(PO4)2 + Cl
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
NH4Cl = NH3 + HCl = =>
NH4Cl = NH3 + HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
O2 + Sb2S = SO2 + Sb2O4 =>
3 O2 + Sb2S = SO2 + Sb2O4
FeS + H2SO4 = H2S + Fe2(SO4)3 + H2O =>
8 FeS + 13 H2SO4 = 9 H2S + 4 Fe2(SO4)3 + 4 H2O
C6H4C3H5NH3Cl + CF3COOH + C4H4O2NI = C6H3IC3H5NH3Cl + CF3COOHC4H4O2NH =>
C6H4C3H5NH3Cl + CF3COOH + C4H4O2NI = C6H3IC3H5NH3Cl + CF3COOHC4H4O2NH
CaSO4*H2O + H2O = (CaSO4*2H2O) =>
CaSO4*H2O + H2O = (CaSO4*2H2O)
HNO3 + Fe = NH4NO3 + Fe2(NO3)3 + H2O =>
30 HNO3 + 16 Fe = 3 NH4NO3 + 8 Fe2(NO3)3 + 9 H2O
CH3CH2OH + H2CrO4 = CH3C(OH)O + H2O + Cr =>
3 CH3CH2OH + 2 H2CrO4 = 3 CH3C(OH)O + 5 H2O + 2 Cr
C5H8O2 + CoCO3 = C5H7O2{-} + CO2 + H2O + HCo{+} =>
13 C5H8O2 + 12 CoCO3 = 12 C5H7O2{-} + 17 CO2 + 4 H2O + 12 HCo{+}
K + P2 = K2P =>
4 K + P2 = 2 K2P
C + H2 + O2 = C2H2COOH =>
6 C + 3 H2 + 2 O2 = 2 C2H2COOH
Al + Cu(Cl)2 = Cu + Al(Cl)3 =>
2 Al + 3 Cu(Cl)2 = 3 Cu + 2 Al(Cl)3
K2CO3 + AgC2H3O2 = KC2H3O2 + Ag2CO3 =>
K2CO3 + 2 AgC2H3O2 = 2 KC2H3O2 + Ag2CO3
CO2 + H2 = C2H4O2 + O2 =>
2 CO2 + 2 H2 = C2H4O2 + O2
AuCI3 = Au + CI3 =>
AuCI3 = Au + CI3
Na2SO4 + SO2 = Na2SO3 + SO3 =>
Na2SO4 + SO2 = Na2SO3 + SO3
FeCl2 + NaClO + NaOH + H2O = NaCl + Fe(OH)3 =>
2 FeCl2 + NaClO + 4 NaOH + H2O = 5 NaCl + 2 Fe(OH)3
Na2Cr7O7 + HNO3 + H2O2 = Cr(NO3)3 + NaNO3 + H2O =>
2 Na2Cr7O7 + 46 HNO3 + 9 H2O2 = 14 Cr(NO3)3 + 4 NaNO3 + 32 H2O
Fe + No = (Fe(No))2 =>
2 Fe + 2 No = (Fe(No))2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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