General chemistry at secondary schools in experimental tasks

Title General chemistry at high schools in experimental tasks Abstract This work explores the subject of chemical equilibrium in the curriculum of general chemistry in chemical education at secondary schools. The main source is basically analysis of educational systems and mentioned curriculum topic in selected European countries (Great Britain, Switzerland, Germany, Austria, Slovakia, Slovenia) and Czech Republic. The main objective is to prepare instructional chemical equilibrium documents at the level of secondary education in the form of worksheets, that include teaching exercises and chemical experiments. The experiments are designed mainly for home laboratory work, some experiments are useful for elementary school pupils