| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ti + C2F4 = 2 TiF2 + 2 TiC
C3H7Cl + OH = C3H7OH + Cl =>
C3H7Cl + OH = C3H7OH + Cl
Cu5 + O = Cu5O3 =>
Cu5 + 3 O = Cu5O3
H2CO3 + HCl = H + CO3Cl =>
H2CO3 + HCl = 3 H + CO3Cl
CrCl3 + ClO{-} + H2O = Cr2O7{-2} + Cl{-} + H{+} =>
2 CrCl3 + 3 ClO{-} + 4 H2O = Cr2O7{-2} + 9 Cl{-} + 8 H{+}
Cu + Fe2O3 = CuO3 + Fe =>
Cu + Fe2O3 = CuO3 + 2 Fe
(OH)2 = (OH)3 =>
3(OH)2 = 2(OH)3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Pb(OCN)2 + NH3 + H2O = (NH2)2CO + Pb(OH)2 =>
Pb(OCN)2 + 2 NH3 + 2 H2O = 2(NH2)2CO + Pb(OH)2
NaC1 + H2SO4 = Na2SO4 + HC1 =>
2 NaC1 + H2SO4 = Na2SO4 + 2 HC1
NiOH = Ni + OH =>
NiOH = Ni + OH
MnSO4H2O = MnO + H2SO4 =>
MnSO4H2O = MnO + H2SO4
BH4 + H2O = BO3{-3} + H2 + H{+} =>
2 BH4 + 6 H2O = 2 BO3{-3} + 7 H2 + 6 H{+}
SO3 + H2O = H2SO4(ac) =>
SO3 + H2O = H2SO4(ac)
H900 = H =>
H900 = 900 H
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
CH3CHCH2 + NO = CH2CHCN + N2 + H2O =>
4 CH3CHCH2 + 6 NO = 4 CH2CHCN + N2 + 6 H2O
H3PO4 + HCOOH = CO2 + H2O + H2PO3 =>
2 H3PO4 + HCOOH = CO2 + 2 H2O + 2 H2PO3
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2(SO4)
I2 + H2O2 = HIO3 + (H2O)5 =>
5 I2 + 25 H2O2 = 10 HIO3 + 4(H2O)5
Al(OH)3 + NaCl = NaOH + AlCl3 =>
Al(OH)3 + 3 NaCl = 3 NaOH + AlCl3
NH3 + C6H5NH2 = N2H4 + C6H6 =>
NH3 + C6H5NH2 = N2H4 + C6H6
FrHCO3 = Fr + HCO3 =>
FrHCO3 = Fr + HCO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg + Ca3N2 = Mg3N2 + Ca =>
3 Mg + Ca3N2 = Mg3N2 + 3 Ca
Fe2(SO4)3 + KSCN = K + Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 6 K + 2 Fe(SCN)6 + 3 K2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgSO4 + Fe = Mg + Fe2(SO4)3 =>
3 MgSO4 + 2 Fe = 3 Mg + Fe2(SO4)3
HCl + FeSO3 = FeCl2 + H2SO3 =>
2 HCl + FeSO3 = FeCl2 + H2SO3
MgSO4 + Fe = Mg + Fe2(SO4)3 =>
3 MgSO4 + 2 Fe = 3 Mg + Fe2(SO4)3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cu + H2O2 = Cu2O + H2 =>
4 Cu + H2O2 = 2 Cu2O + H2
Na2[Pb(OH)4] + HNO3 = Pb(OH)2 + H2O + NaNO3 =>
Na2[Pb(OH)4] + 2 HNO3 = Pb(OH)2 + 2 H2O + 2 NaNO3
KBrO3 + KI + HCl = KCl + H2O + KBr + I2 =>
KBrO3 + 6 KI + 6 HCl = 6 KCl + 3 H2O + KBr + 3 I2
Ag2O + Na = Ag2Na + O =>
Ag2O + Na = Ag2Na + O
Fe{2+} + CuSO4 = Cu{2+} + FeSO4 =>
Fe{2+} + CuSO4 = Cu{2+} + FeSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HJ + NaOH = H2O + NaJ =>
HJ + NaOH = H2O + NaJ
SnO + Ca(OH)2 = CaSnO2 + H2O =>
SnO + Ca(OH)2 = CaSnO2 + H2O
C4S2N4 + KMnO4 + H2O = CO2 + MnO2 + KNO3 + K2SO4 + KOH =>
C4S2N4 + 16 KMnO4 + 4 H2O = 4 CO2 + 16 MnO2 + 4 KNO3 + 2 K2SO4 + 8 KOH
NHBr2(s) = NH4Br(s) + N2(g) + Br2(g) =>
8 NHBr2(s) = 2 NH4Br(s) + 3 N2(g) + 7 Br2(g)
C20H30O6N4 + O2 = CO2 + H2O + NH3 =>
2 C20H30O6N4 + 43 O2 = 40 CO2 + 18 H2O + 8 NH3
Na(CO3) + HCl = NaCl + H(CO3) =>
Na(CO3) + HCl = NaCl + H(CO3)
C5H2OH + O2 = H2O + CO2 =>
4 C5H2OH + 21 O2 = 6 H2O + 20 CO2
Ba{2+}(aq) + Cl{-}(aq) = BaCl2 =>
Ba{2+}(aq) + 2 Cl{-}(aq) = BaCl2
Al2O3 + H3O = AlH + H2O =>
Al2O3 + 8 H3O = 2 AlH + 11 H2O
Cu2 + CO2(OH)2 = CuO + CO2 + H2O =>
Cu2 + 2 CO2(OH)2 = 2 CuO + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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