| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + H2SO4 = SO4Na + H2NO3
AuS3(s) + H2(g) = Au(s) + H2S(g) =>
AuS3(s) + 3 H2(g) = Au(s) + 3 H2S(g)
KNO2 + KClO3 + H2SO4 = K2SO4 + KNO3 + Cl2 + H2O =>
5 KNO2 + 2 KClO3 + H2SO4 = K2SO4 + 5 KNO3 + Cl2 + H2O
Ag(NO3)2 + Na(l) = Ag(l) + Na(NO3)2 =>
Ag(NO3)2 + Na(l) = Ag(l) + Na(NO3)2
NH4OH + Ni = NH4 + Ni(OH)2 =>
2 NH4OH + Ni = 2 NH4 + Ni(OH)2
C2H6 + HCl = C2H4Cl2 + H2 =>
C2H6 + 2 HCl = C2H4Cl2 + 2 H2
(g)Sn(s) + AgNO3(aq) = Sn(NO3)2(aq) + Ag(s) =>
(g)Sn(s) + 2 AgNO3(aq) = Sn(NO3)2(aq) + 2 Ag(s)
Ba3(PO4)2 + H2SO4 = BaHO4P + BaSO4 =>
Ba3(PO4)2 + H2SO4 = 2 BaHO4P + BaSO4
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Al2(CO3)3 + Ba(NO3)2 = Al(NO3)3 + Ba(CO3) =>
Al2(CO3)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(CO3)
C3H6O + H2O = C3H6 + H2O2 =>
C3H6O + H2O = C3H6 + H2O2
CH3CHOHCOOH + NH3 = CH3CHONH4COOH =>
CH3CHOHCOOH + NH3 = CH3CHONH4COOH
CH2OH + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
10 CH2OH + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HC2H3O2(aq) + NaHCO3 = NaC2H3O2(aq) + CO2 + H2O =>
HC2H3O2(aq) + NaHCO3 = NaC2H3O2(aq) + CO2 + H2O
AlBr3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 6 NH4Br
H2O + MgCO3 + HCl = MgCl2*6H2O + CO2 =>
5 H2O + MgCO3 + 2 HCl = MgCl2*6H2O + CO2
P2I4 + P4 + H2O = PH4I + H3[PO4] =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3[PO4]
C6H5NH2 + NO3 = C6H5NH2NO3 =>
C6H5NH2 + NO3 = C6H5NH2NO3
C8H10 + KMnO4 + H2SO4 = C8H8(COOK)2 + MnSO4 + K2SO4 + H2O =>
25 C8H10 + 42 KMnO4 + 43 H2SO4 = 20 C8H8(COOK)2 + 42 MnSO4 + K2SO4 + 88 H2O
KCl + Bi(NO3)3 = K(NO3)3 + BiCl =>
KCl + Bi(NO3)3 = K(NO3)3 + BiCl
FeS4O6 = FeS + SO2 =>
FeS4O6 = FeS + 3 SO2
Fe{3+}(aq) + I{-}(aq) = Fe{-}(aq) + I(l) =>
Fe{3+}(aq) + 4 I{-}(aq) = Fe{-}(aq) + 4 I(l)
NaNO3 + Pb(OH)2 = PbOHNO3 + NaOH =>
NaNO3 + Pb(OH)2 = PbOHNO3 + NaOH
CH3NH2 + COCl2 = CH3NHCOCl + HCl =>
CH3NH2 + COCl2 = CH3NHCOCl + HCl
C5H9NO4 + O2 = CO2 + NO2 + H2O =>
4 C5H9NO4 + 25 O2 = 20 CO2 + 4 NO2 + 18 H2O
Ag(s) + H2S(g) + O2(g) = AgS(s) + H2O(l) =>
2 Ag(s) + 2 H2S(g) + O2(g) = 2 AgS(s) + 2 H2O(l)
AlI3 + HgCI2 = AlCI3 + HgI2 =>
AlI3 + HgCI2 = AlCI3 + HgI2
CuS(s) + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS(s) + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Fe(s) + O2(s) = Fe3O2(s) =>
3 Fe(s) + O2(s) = Fe3O2(s)
CH3CHOHCOOH + NH3 = CH3CHONH4COOH =>
CH3CHOHCOOH + NH3 = CH3CHONH4COOH
Cu{2+} + Ag = Cu{+} + Ag{+} =>
Cu{2+} + Ag = Cu{+} + Ag{+}
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
SnCl2 + N2H5Cl + HCl = NH3 + H2SnCl6 =>
SnCl2 + N2H5Cl + 3 HCl = 2 NH3 + H2SnCl6
NaClO + CH3COOH = HCl + C2H3NaO2 + O2 =>
2 NaClO + 2 CH3COOH = 2 HCl + 2 C2H3NaO2 + O2
AlF3 + Na2CO3 = Al2(CO3)3 + NaF =>
2 AlF3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaF
NH3 + KClO3 + KOH = KNO2 + KCl + H2O =>
NH3 + KClO3 + KOH = KNO2 + KCl + 2 H2O
CrHgO4 = Cr2O3 + Hg + O2 =>
4 CrHgO4 = 2 Cr2O3 + 4 Hg + 5 O2
Fe(NH4)2(SO4)2H2O + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2H2O + H2O2 + 3 K2C2O4 + 3 H2C2O4 = 2 K3Fe(C2O4)3H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
BaC2O4 + CH3COOH = BaCOOH + CH3C2O4 =>
BaC2O4 + CH3COOH = BaCOOH + CH3C2O4
Na(CO3) + Ba(NO3) = Na(NO3) + Ba(CO3) =>
Na(CO3) + Ba(NO3) = Na(NO3) + Ba(CO3)
Cu(SO4)2 + K2CO3 = Cu(CO3)2 + K2SO4 =>
Cu(SO4)2 + 2 K2CO3 = Cu(CO3)2 + 2 K2SO4
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
SnCl2 + Cu = CuCl + Sn =>
SnCl2 + 2 Cu = 2 CuCl + Sn
Cr + {3}O{2} = Cr{2}O{3} =>
3 Cr + 2{3}O{2} = 3 Cr{2}O{3}
Ni(ii) + Mg2SO4 = NiSO4 + Mg =>
Ni(ii) + Mg2SO4 = NiSO4 + 2 Mg
Cu(NH4)4 + NaOH = Cu(OH)2 + Na + NH4OH =>
Cu(NH4)4 + 6 NaOH = Cu(OH)2 + 6 Na + 4 NH4OH
C3N4 = C2N2 + N2 =>
2 C3N4 = 3 C2N2 + N2
Mg1 + O2 = Mg1O1 =>
2 Mg1 + O2 = 2 Mg1O1
Al(OH)Cl2 + HNO3 = Al(NO3)3 + H2O + HCl =>
Al(OH)Cl2 + 3 HNO3 = Al(NO3)3 + H2O + 2 HCl
NaOH + Li2SO4 = NaSO4 + Li2OH =>
NaOH + Li2SO4 = NaSO4 + Li2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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