Классификация растворов. Способы выражения концентрации | Химия

Let's look at the concept of solutions, their classification and methods of expressing solution concentrations. In the final part of the lesson, we will consider typical problems on concentrations. Timecode: 0:00 Topic and lesson plan 0:46 Concept of a solution 1:53 Classification of solutions 1:56 Classification of solutions by state of aggregation 2:35 Classification of solutions by particle size 4:26 Classification of solutions by degree of saturation 5:14 Classification of solutions by concentration of the dissolved substance 5:58 Methods of expressing concentrations 6:06 Molar concentration 6:44 Mass fraction 7:24 Examples of problem solving 10:51 Results We are on social networks: https://vk.com/domyem