Search results
Experimental Techniques. Separation & Purification. Identification of Ions & Gases. Revision notes for the Cambridge (CIE) IGCSE Chemistry syllabus, written by the Chemistry experts at Save My Exams.
19 sty 2024 · Some Basic Concepts of Chemistry Class 11 Notes Chapter 1. • Importance of Chemistry. Chemistry has a direct impact on our life and has wide range of applications in different fields. These are given below: (A) In Agriculture and Food: (i) It has provided chemical fertilizers such as urea, calcium phosphate, sodium nitrate, ammonium phosphate etc.
1. Atomic Structure. 2. Bonding, Structure, and the Properties of Matter. 3. Quantitative Chemistry. 4. Chemical Changes. 5. Energy Changes. 6. The Rate and Extent of Chemical Change. 7. Organic Chemistry. 8. Chemical Analysis. 9. Chemistry of the Atmosphere. 10. Using Resources. General Practical Skills. GCSE Chemistry notes for AQA.
24 mar 2021 · Chemistry is the branch of science dealing with the structure, composition, properties, and the reactive characteristics of matter.
Making coffee, cooking eggs, and toasting bread involve chemistry. The products you use—like soap and shampoo, the fabrics you wear, the electronics that keep you connected to your world, the gasoline that propels your car—all of these and more involve chemical substances and processes.
The carbon–carbon double and triple bonds are examples of functional groups in organic chemistry. A functional group is a specific structural arrangement of atoms or bonds that imparts a characteristic chemical reactivity to a molecule. Alkanes have no functional group, and they are mostly inert (unreactive).
23 lut 2020 · As such, this textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The text has been developed to meet the scope and sequence of most general chemistry courses.
