Page 1: Homogeneous and Heterogeneous Mixtures
This page delves into the fundamental concepts of homojen ve heterojen karışımlar (homogeneous and heterogeneous mixtures) in chemistry. It begins by defining homogeneous mixtures, also known as solutions, and their key characteristics. The document then proceeds to explain heterogeneous mixtures and their properties.
Definition: Homojen karışımlar (Homogeneous mixtures) are characterized by uniform properties throughout their composition, with particle sizes typically smaller than 10^-9 m and invisible to the naked eye.
The page lists various types of homogeneous mixtures, including:
- Solid-Solid (Alloys)
- Solid-Liquid
- Liquid-Liquid
- Liquid-Gas
- Gas-Gas
Examples of homogeneous mixtures are provided, such as steel, copper-water solution, alcohol-water mixture, oxygenated water, and air.
Example: Some homojen karışım örnekleri (examples of homogeneous mixtures) include brass, sugar water, soda water, and carbonated beverages.
The document then transitions to heterojen karışımlar (heterogeneous mixtures). It explains that in heterogeneous mixtures, the constituent substances do not dissolve in each other, resulting in non-uniform properties throughout the mixture.
Highlight: In heterogeneous mixtures, when one substance is dispersed within another, the dispersed substance is called the dispersed phase, while the substance it's dispersed in is called the dispersing phase.
The page lists various types of heterogeneous mixtures, including:
- Solid-Solid (Coarse mixtures)
- Solid-Liquid (Suspensions)
- Liquid-Liquid (Emulsions)
- Solid-Gas (Aerosols)
- Liquid-Gas (Foams)
Example: Heterojen karışımlara örnek (Examples of heterogeneous mixtures) include soil, pizza, mixed nuts, Turkish coffee, fruit juice, ice water, gasoline-water mixture, smoke, blood, milk, ayran, mayonnaise, polluted air, and deodorant.
This comprehensive overview provides students with a solid foundation for understanding the concepts of homogeneous and heterogeneous mixtures in 10.sınıf kimya karışımlar (10th-grade chemistry mixtures).
