Set chemical reactions, inorganic and organic functions

Function

Chemical reactions. How does the displacement reaction of the hydrogen element occur, simple replacement? How does a double displacement reaction occur? The double displacement or metathesis reaction. Inorganic functions. How to identify the character of an acidic oxide? How do acids and bases behave in relation to different indicators? The characteristics of the acid function. Acid-base indicators. The classification of acids according to the degree of ionization. The classification of bases according to the degree of dissociation. Organic chemistry. Alcohol, water absorption, color change. Hydrated and dehydrated copper sulfate, etc.