| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + O2 = 2 H2O + 2 Cl2
Na2O + Cl2O5 = NaCl + O =>
Na2O + Cl2O5 = 2 NaCl + 6 O
NaNO3(aq) + LiCl(aq) = NaCl + LiNO3 =>
NaNO3(aq) + LiCl(aq) = NaCl + LiNO3
C18H28 + O2 = CO2 + H2O =>
C18H28 + 25 O2 = 18 CO2 + 14 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C5H7NO2 + O2 = CO2 + NH3 + H2O =>
C5H7NO2 + 5 O2 = 5 CO2 + NH3 + 2 H2O
Au + NH3 = Au{-7} + NH3{+} =>
Au + 7 NH3 = Au{-7} + 7 NH3{+}
NH4ClO4 = N + Cl + O + H2O =>
NH4ClO4 = N + Cl + 2 O + 2 H2O
Ba(OH)2 + CH3COOH = Ba(CH3COOH)2 + OH =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COOH)2 + 2 OH
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO4 + H2O =>
9 MnO4{-} + I{-} + 8 OH{-} = 9 MnO4{2-} + IO4 + 4 H2O
Pb(OH)2 + HCl = H2O + Pb(OH)Cl =>
Pb(OH)2 + HCl = H2O + Pb(OH)Cl
Cl + Br2 = BrCl2 =>
4 Cl + Br2 = 2 BrCl2
H2O + FeCl2 = Fe2O2 + HCl =>
2 H2O + 2 FeCl2 = Fe2O2 + 4 HCl
P2O5 + CCl4 = PCl5 + COCl2 =>
P2O5 + 5 CCl4 = 2 PCl5 + 5 COCl2
KClO4 + C6H12O6 = H2O + CO2 + KCl =>
3 KClO4 + C6H12O6 = 6 H2O + 6 CO2 + 3 KCl
C2H6 + CO2 = C4H8O + H2 =>
7 C2H6 + 2 CO2 = 4 C4H8O + 5 H2
P + NO = P4O10 + N2 =>
4 P + 10 NO = P4O10 + 5 N2
KMnO4 + HCl + Na2SO3 = MnCl2 + Na2SO4 + KCl + H2O =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 2 MnCl2 + 5 Na2SO4 + 2 KCl + 3 H2O
Mn10Fe10 = Mn + Fe =>
Mn10Fe10 = 10 Mn + 10 Fe
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Ni2{+} + NH3 = [Ni(NH3)4]2{+} =>
Ni2{+} + 8 NH3 = [Ni(NH3)4]2{+}
KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + KNO3 =>
2 KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + 2 KNO3
C8H11N + ClCH2COCl + C2H3O2Na = C10H12NOCl + NaCl + C2H4O2 =>
C8H11N + ClCH2COCl + C2H3O2Na = C10H12NOCl + NaCl + C2H4O2
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
(NH4)2Fe(SO4)2*6H2O + FeCl3*6H2O + NH3 = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + 2 FeCl3*6H2O + 8 NH3 = Fe3O4 + 6 NH4Cl + 2(NH4)2SO4 + 14 H2O
HNO3 + NH3 = NH4NO3 = H2O =>
HNO3 + NH3 = NH4NO3
C3H4 = H3CCCH =>
C3H4 = H3CCCH
Hg + C + H2 + O2 = Hg(C2H3O2)2 =>
Hg + 4 C + 3 H2 + 2 O2 = Hg(C2H3O2)2
OsO3 + PtCl4 = PtO2 + OsCl6 =>
2 OsO3 + 3 PtCl4 = 3 PtO2 + 2 OsCl6
HNO2 + HgO = Hg(NO2)2 + H2O =>
2 HNO2 + HgO = Hg(NO2)2 + H2O
NH4OH + PbCl2 = NH4Cl + Pb(OH)2 =>
2 NH4OH + PbCl2 = 2 NH4Cl + Pb(OH)2
AsO3 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
2 AsO3 + 9 Zn + 18 HCl = 2 AsH3 + 9 ZnCl2 + 6 H2O
H2SO4(aq) + Ba(OH)2(aq) = H2O + BaSO4 =>
H2SO4(aq) + Ba(OH)2(aq) = 2 H2O + BaSO4
Cu(No3)3 + Na2Co3 = NaNo3 + Cu2(Co3)3 =>
2 Cu(No3)3 + 3 Na2Co3 = 6 NaNo3 + Cu2(Co3)3
KC + CaNO3 = KNO3 + CaC =>
KC + CaNO3 = KNO3 + CaC
Zn + HCI = CIZn + H =>
Zn + HCI = CIZn + H
K2TeO4 + H2O = KHTeO4 + KOH =>
K2TeO4 + H2O = KHTeO4 + KOH
H2 + O2 = H3O{+} + O{-2} =>
6 H2 + 3 O2 = 4 H3O{+} + 2 O{-2}
Na2SO3 + Ba(OH)2 = BaSO3 + NaOH =>
Na2SO3 + Ba(OH)2 = BaSO3 + 2 NaOH
CH3Br + NaSH = NaBr + CH3SH =>
CH3Br + NaSH = NaBr + CH3SH
CH2F2 + O2 = CO2 + H2O + F2 =>
2 CH2F2 + 3 O2 = 2 CO2 + 2 H2O + 2 F2
CO + CS2 = C + SO2 =>
4 CO + CS2 = 5 C + 2 SO2
P + O3 = P2O3 =>
2 P + O3 = P2O3
Ag(s) + S8(s) = Ag2S(s) =>
16 Ag(s) + S8(s) = 8 Ag2S(s)
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
FeCl3 + SO2 + H2O = HCl + H2SO4 + Fe =>
2 FeCl3 + 3 SO2 + 6 H2O = 6 HCl + 3 H2SO4 + 2 Fe
Fe(NCS)3 + Na2C2O4 = Fe2(C2O4)3 + NaNCS =>
2 Fe(NCS)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNCS
CH3(C24)CH3 + O2 = CO2 + H2O =>
2 CH3(C24)CH3 + 55 O2 = 52 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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