A lecture on classifying ketones (metal ions) into analytical groups for first-year students.

Within the practical part lectures for students of the first stage in the analytical chemistry laboratory, a lecture entitled Classification of ketones (metal ions) into analytical groups

The lecture included an explanation of the types of solutions that are divided into quantitative analysis and qualitative analysis. Quantitative analysis was also discussed, which means revealing the quantity present in the compound to know the volume of the substance to be measured in the compound, which can be known by a chemical equation. Qualitative analysis is considered an essential part of analytical chemistry, which is concerned with detecting chemical elements, functional groups, and chemical compounds without paying attention to the quantity of the substance, because chemical analysis is identifying the substance, since the medicine in the end is a chemical compound, so its chemical properties, what its components are, and how it can be used must be known. To serve the community.