Griffith college Tri3 2022/1001GRC (Chem)12 WEEK4 - Topic 6 Video 1: An Introduction to Chemical Equations Law of conservation of Mass : the total mass of substances in a chemical reaction must remain constant Video 2: Balancing Chemical Equations Start with the most complex compound Balance polyatomic ions as one unit Leave atoms that appear more than once on one or both sides of the equation to the end Video 3: Types of Chemical Reactions < Types of re.. 2022. 11. 9. WEEK3 - Topic 5 Linear Trigonal- planar Tetrahedeal- tetrahedeal/ trigonal pyramidal/ bent 2022. 11. 4. WEEK2 - Topic 3&4 This week you will be introduced to the nuclear atom model, properties of elements and naming inorganic compounds. Topic 3 consists of 2 parts Part 1: Dalton’s Model of the Atom, Subatomic Parts of the Atom, The Nuclear Atom (Rutherford model), Isotopes, Atomic mass. Part 2: The Bohr Atom Model, Energy Level of Electrons, Electron Structures and the Periodic Table. Topic 4: Nomenclature (Naming).. 2022. 10. 29. WEEK1 - Topic 1&2 TOPIC 1 * Scientific Notation scientific notation decimal notation/ordinary notation * Measurement and Significant figures Signigicant figures = ALL certain digit + ONE uncertaint digit Significant figures -> 1. exact numbers (exact numbers can have infinite significant figures) (ex) 5 apples 처럼 countable 한거, 1km=1000m 와 같은 경우는 EXACT numbers 이고 INFINITE 한 s.f 을 가질 수 있음 2. Non-zero digits 3. Zero.. 2022. 10. 23. 이전 1 2 3 다음 반응형
