| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2
CH3NH3Cl = HCl + CH3NH2 =>
CH3NH3Cl = HCl + CH3NH2
K2CrO4 + Hg2(NO3)2 = K2(NO3)2 + Hg2CrO4 =>
K2CrO4 + Hg2(NO3)2 = K2(NO3)2 + Hg2CrO4
C4H5N + O2 = CO2 + H2O + NO2 =>
4 C4H5N + 25 O2 = 16 CO2 + 10 H2O + 4 NO2
CuOH + HI = CuI + H2O =>
CuOH + HI = CuI + H2O
Cl + HI = ClI + H2 =>
2 Cl + 2 HI = 2 ClI + H2
KBrO3 + H2SO4 + KI = I2 + KBr + K2SO4 + H2O =>
KBrO3 + 3 H2SO4 + 6 KI = 3 I2 + KBr + 3 K2SO4 + 3 H2O
H2SO4 + POH = P2SO4 + H2O =>
H2SO4 + 2 POH = P2SO4 + 2 H2O
NaOH + Ni(NO3)3 = NaNO3 + Ni(OH)3 =>
3 NaOH + Ni(NO3)3 = 3 NaNO3 + Ni(OH)3
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
NaNO3 + Cu(NO3)2 = NaCu + NO3 =>
NaNO3 + Cu(NO3)2 = NaCu + 3 NO3
At + O2 = At2O3 =>
4 At + 3 O2 = 2 At2O3
BiCl3 + K2Sn(OH)4 + KOH = Bi + K2Sn(OH)6 + KCl =>
2 BiCl3 + 3 K2Sn(OH)4 + 6 KOH = 2 Bi + 3 K2Sn(OH)6 + 6 KCl
C8H19N + O2 = CO2 + H2O + NH3 =>
C8H19N + 12 O2 = 8 CO2 + 8 H2O + NH3
HS{-} + O2 = HSO4{-} =>
HS{-} + 2 O2 = HSO4{-}
BaO + ZnO = BaZn + O =>
BaO + ZnO = BaZn + 2 O
NaBrO3 + Ca = Ca(BrO3)2 + Na =>
2 NaBrO3 + Ca = Ca(BrO3)2 + 2 Na
Br2O + NaOH = NaBrO + H2O =>
Br2O + 2 NaOH = 2 NaBrO + H2O
C14H30 = C8H18 + C2H4 =>
C14H30 = C8H18 + 3 C2H4
Pb(NO3)2 + HCl = PbCl + H2 + NO3 =>
2 Pb(NO3)2 + 2 HCl = 2 PbCl + H2 + 4 NO3
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
Ne + O2 = Ne2O3 =>
4 Ne + 3 O2 = 2 Ne2O3
C6H5CO2H + NaOH = C6H5CO2 + Na + H2O =>
C6H5CO2H + NaOH = C6H5CO2 + Na + H2O
FeCl3 + K2SO3 + H2O = Fe(OH)3 + SO2 + KCl =>
2 FeCl3 + 3 K2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 KCl
FeCl3 + Ag = AgCl + Fe =>
FeCl3 + 3 Ag = 3 AgCl + Fe
AgNO3 + H3PO4 = Ag3PO4 + H2O + N2O5 =>
6 AgNO3 + 2 H3PO4 = 2 Ag3PO4 + 3 H2O + 3 N2O5
NH + NO = N2O + H =>
NH + NO = N2O + H
KMnO4 + As2O3 + KOH = MnO2 + K3AsO4 + H2O =>
4 KMnO4 + 3 As2O3 + 14 KOH = 4 MnO2 + 6 K3AsO4 + 7 H2O
P8 + O2 = P4O10 =>
P8 + 10 O2 = 2 P4O10
C6H6 + O = C6H5OH =>
C6H6 + O = C6H5OH
CH3CH2C2H2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2C2H2CH2CH3 + 9 O2 = 6 CO2 + 6 H2O
KHCO3 = K2CO3 + H2CO3 =>
2 KHCO3 = K2CO3 + H2CO3
C6H8O6 + NaHCO3 = C6H7O6Na + CO2 + H2O =>
C6H8O6 + NaHCO3 = C6H7O6Na + CO2 + H2O
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
KBr + K2CrO4 + H2SO4 = Br2 + K2SO4 + Cr2O3 + H2O =>
6 KBr + 2 K2CrO4 + 5 H2SO4 = 3 Br2 + 5 K2SO4 + Cr2O3 + 5 H2O
Ba(OH)2 + H2CrO4 = BaCrO4 + H2O =>
Ba(OH)2 + H2CrO4 = BaCrO4 + 2 H2O
NaCrO2 + NaClO + H2O = Na2CrO4 + NaOH + Cl2 =>
2 NaCrO2 + 6 NaClO + 2 H2O = 2 Na2CrO4 + 4 NaOH + 3 Cl2
C2Cl4 + O2 = CO2 + Cl =>
C2Cl4 + 2 O2 = 2 CO2 + 4 Cl
Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H
NaOH + Fe2(SO4)3 = Na2SO4 + Fe(OH)3 =>
6 NaOH + Fe2(SO4)3 = 3 Na2SO4 + 2 Fe(OH)3
PCl3 + KOH = KCl + K2HPO3 + H2O =>
PCl3 + 5 KOH = 3 KCl + K2HPO3 + 2 H2O
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
K2Cr2O7 + H2SO5 + (C2H5)2O = K2SO4 + Cr2(SO4)3 + HCOOH + H2O =>
8 K2Cr2O7 + 32 H2SO5 + 7(C2H5)2O = 8 K2SO4 + 8 Cr2(SO4)3 + 28 HCOOH + 39 H2O
K2Cr2O7 + H2S + HCl = S + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 3 S + 2 KCl + 2 CrCl3 + 7 H2O
HClO4 + KOH = HClOH + KO4 =>
HClO4 + KOH = HClOH + KO4
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
C3H6 + O2 = CO2H2O =>
2 C3H6 + 9 O2 = 6 CO2H2O
C19H18O3 + C5H8O4 = C24H26O7 =>
C19H18O3 + C5H8O4 = C24H26O7
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
Pb(NO3)2 + NaN3 = PbN6 + NaNO3 =>
Pb(NO3)2 + 2 NaN3 = PbN6 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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