[问答题]
For each reaction dehe79/ b b67ueagih j3jd. tpe(scribed below, specify its type a):e +ov y-d aey8h*rdend write its complete balanced chemical equation using the y)*8v+d ed y oaee-:hrstructural formulas of reactants and products.
1.Formation of butane from but-2-ene.
2.Formation of but-2-one from butan-2-ol.