| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mn2O3 + 8 HCl = 4 MnCl2 + 4 H2O + O2
Zn(s) + AuCl3(aq) = ZnCl2(aq) + Au(s) =>
3 Zn(s) + 2 AuCl3(aq) = 3 ZnCl2(aq) + 2 Au(s)
Mn + NaBiO3 = NaBi + MnO3 =>
Mn + NaBiO3 = NaBi + MnO3
AuCl4{-} + C2O4{2-} = Au + Cl{-} + CO2 =>
2 AuCl4{-} + 3 C2O4{2-} = 2 Au + 8 Cl{-} + 6 CO2
HCl + Ca(OH)2 = HClO + H2Ca =>
2 HCl + Ca(OH)2 = 2 HClO + H2Ca
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
H2O + Ni = Ni2O3 + H2 =>
3 H2O + 2 Ni = Ni2O3 + 3 H2
SnMe4 + RCOCl = RCOMe + Me3SnCl =>
SnMe4 + RCOCl = RCOMe + Me3SnCl
C2H4O2 + KOH = KC2H3O2 + H2O =>
C2H4O2 + KOH = KC2H3O2 + H2O
HBr + Sb2S3 = H3SbBr6 + H2S =>
12 HBr + Sb2S3 = 2 H3SbBr6 + 3 H2S
Hg + SrO = Hg2O + Sr =>
2 Hg + SrO = Hg2O + Sr
C3H8O2 + KMnO4 + H2SO4 = C3H6O3 + MnO2 + K2SO4 + H2O =>
3 C3H8O2 + 4 KMnO4 + 2 H2SO4 = 3 C3H6O3 + 4 MnO2 + 2 K2SO4 + 5 H2O
Ca(OH)2 + CO2 = C(OH)2 + CaO2 =>
Ca(OH)2 + CO2 = C(OH)2 + CaO2
Li2CO3 + HNO3 = Li(NO3) + H2O + CO2 =>
Li2CO3 + 2 HNO3 = 2 Li(NO3) + H2O + CO2
AgF + LiBr = AgBr + LiF =>
AgF + LiBr = AgBr + LiF
PbC2H3O2 + NaCN = PbCN + NaC2H3O2 =>
PbC2H3O2 + NaCN = PbCN + NaC2H3O2
H2S + FeCl2 = FeCl + S + HCl =>
H2S + 2 FeCl2 = 2 FeCl + S + 2 HCl
ABC = AB + C =>
ABC = AB + C
Sc + O2 = Sc3O4 =>
3 Sc + 2 O2 = Sc3O4
BaTeO4*3H2O = BaTeO3 + O2 + H2O =>
2 BaTeO4*3H2O = 2 BaTeO3 + O2 + 6 H2O
Na + S8 + O2 = sodiumthiosulfate =>
8 Na + S8 + 6 O2 = 4 Na2S2O3
NH4OH + AgCl = Ag(NH3)2Cl + H2O =>
2 NH4OH + AgCl = Ag(NH3)2Cl + 2 H2O
NaNO3 + CuO = NaO + Cu(NO3) =>
NaNO3 + CuO = NaO + Cu(NO3)
Na2SO3 + Al(OH)3 = Na3Al + SO3(OH)2 =>
3 Na2SO3 + 2 Al(OH)3 = 2 Na3Al + 3 SO3(OH)2
C8H18 = C2H4 + C6H14 =>
C8H18 = C2H4 + C6H14
SOO2 = SO3 =>
SOO2 = SO3
KOH + KH2PO4 = K5P3O10 + H2O =>
2 KOH + 3 KH2PO4 = K5P3O10 + 4 H2O
Cl2 + S{2-} + H2O = SO4{2-} + Cl{-} + H{+} =>
4 Cl2 + S{2-} + 4 H2O = SO4{2-} + 8 Cl{-} + 8 H{+}
Bariumnitrate + potassiumsulfate = bariumsulfate + potassiumnitrate =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
HMnO4 + Pb(OH)2 = Pb(MnO4)2 + H2O =>
2 HMnO4 + Pb(OH)2 = Pb(MnO4)2 + 2 H2O
CoSO4 + Na3PO4 + H2O = Co5(OH)4(PO4)2 + Na2SO4 + NaHSO4 =>
5 CoSO4 + 2 Na3PO4 + 4 H2O = Co5(OH)4(PO4)2 + Na2SO4 + 4 NaHSO4
NH4ClO4 + C = N2 + CO2 + H2O + Cl2 =>
2 NH4ClO4 + 2 C = N2 + 2 CO2 + 4 H2O + Cl2
C6H12 = C7H8 + C2H6 =>
13 C6H12 = 6 C7H8 + 18 C2H6
K2S + BaCl2 = BaS + K2Cl2 =>
K2S + BaCl2 = BaS + K2Cl2
Zr(ClO3)4 = ZrCl4 + O2 =>
Zr(ClO3)4 = ZrCl4 + 6 O2
FeSO4 + MgCl2 = FeCl2 + Mg(SO4) =>
FeSO4 + MgCl2 = FeCl2 + Mg(SO4)
Cl4Hg = Cl + Hg =>
Cl4Hg = 4 Cl + Hg
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
CO(g) + H2O(l) = H2(g) + CO2(g) =>
CO(g) + H2O(l) = H2(g) + CO2(g)
Cl2 + H2S + H2O = H2SO4 + HCl =>
4 Cl2 + H2S + 4 H2O = H2SO4 + 8 HCl
Fe(OH)3(s) + HNO3(aq) = H2O + Fe(NO3)3 =>
Fe(OH)3(s) + 3 HNO3(aq) = 3 H2O + Fe(NO3)3
KCl(aq) + Pb(NO3)2(aq) = KNO3 + PbCl2 =>
2 KCl(aq) + Pb(NO3)2(aq) = 2 KNO3 + PbCl2
CoCl2 + HgHCO3 = Co(HCO3)2 + HgCl =>
CoCl2 + 2 HgHCO3 = Co(HCO3)2 + 2 HgCl
C6H5ONa + NH4Cl = NaCl + NH3 + C6H5OH =>
C6H5ONa + NH4Cl = NaCl + NH3 + C6H5OH
NaClO3 + (COOH)2 = ClO2 + CO2 + (COONa)2 + H2O =>
2 NaClO3 + 2(COOH)2 = 2 ClO2 + 2 CO2 + (COONa)2 + 2 H2O
NH4CI + AgNO3 = NH4NO3 + AgCI =>
NH4CI + AgNO3 = NH4NO3 + AgCI
NH4Cl + NH4OH = NH4 + ClOH =>
NH4Cl + NH4OH = 2 NH4 + ClOH
HF + Ba(OH)2 = Ba(OH)F + H2O =>
HF + Ba(OH)2 = Ba(OH)F + H2O
O3 = O2 = =>
2 O3 = 3 O2
Fe(OH)6 + NH4 = Fe(OH)3 + NH3 + H2O =>
Fe(OH)6 + 3 NH4 = Fe(OH)3 + 3 NH3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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