Cidepe

Function

Chemical reactions. How does a hydrogen displacement reaction, a single replacement reaction, occur? The single replacement or displacement reaction. The order of reactivity of metals. The order of reactivity of non-metals. How does a double replacement reaction occur? The double replacement 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.