Pollution of air, land and water in urban, rural and wilderness areas is a phenomenon that affects the health and survival of all organisms, including humans an understanding of the chemical processes involved in interactions in the full range of global environments, including atmosphere and hydrosphere, is indispensable to an understanding of. Hsc chemistry notes - chemical monitoring & management 94 - 1 much of the work of chemists involves monitoring the reactants and products of. - analysing water for salts note: these are notes based on what was taught in my school and may differ from what was covered in others - feel free to add any additional notes in the doc includes all rules and basic steps no examples. Chemistry notes: metals: • a metal consists of a lattice of positive ions surrounded by a 'sea' of mobile delocalised valence electrons • metallic bonding is the electrostatic attraction between the delocalised electrons and the positive ions in the metallic lattice. What you learn the study of chemistry involves learning about all forms of matter it focuses on the composition, structure, properties and change of matter by examining atoms and the bonds they form as elements and chemical compounds.
This module increases students' understanding of the implications of chemistry for society & the environment & the current issues, research & developments. Free notes to study and revise for year 7 to hsc and unsw engineering and commerce subjects. Chemistry provides students with a contemporary and coherent understanding of matter and its interactions it focuses on investigating the physical and chemical properties of substances, chemical reactions and processes, and the interaction of energy and matter, and attempts to explain and predict events at the atomic and molecular level.
Chemistry nature chemical bonding intermolecular forces physical chemistry solutions inorganic solvents properties of water chemical polarity chemical bond hydrogen bond solvent sample text: a solute is the substance (solid) that is placed in a solvent (liquid), and dissolved to produce a solution (a combination of a dissolved solute and a. Year 11 2012 subjects: adv english , general mathematics , modern history , extension history , biology , chemistry , legal studies one of the great rules of economics, if you are rich, you have to be an idiot to stay rich, and if you are poor, you have to be really smart to get rich. 2004 hsc notes from the examination centre - chemistry 5 2004 hsc notes from the marking centre chemistry introduction this document has been produced for the teachers and candidates of the stage 6 course in. Easychem is a free online resource for students studying chemistry in the nsw hsc free hsc chemistry study notes from easy chem australia.
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