'Not soluble' diaporamas de présentation

Water & pH Lecture 2

Water & pH Lecture 2. Ahmad Razali Ishak Department of Environmental Health Faculty of Health Sciences UiTM Puncak Alam. Role of water in the life of organisms. Mammalian cells 70% water Solvent for biological systems & for most chemical reactions that support life.

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Wednesday September 18

Wednesday September 18. Stamp and Review Homework Notes on Carbon Compounds Start work on Chapter 2 Vocabulary Homework : Complete Test Review TEST NEXT CLASS OVER: Lab Safety, Characteristics of Living Things, Levels of Organization, the Microscope, and Ecology. Monday September 23.

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DDT

DDT. DDT was the first synthetic pesticide of the modern age. It promised much, but ultimately created widespread concern as an environmental hazard. . DDT: what is it?. DDT is one of nine persistent organic pollutants ( POPs )

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DDT

DDT. DDT was the first synthetic pesticide of the modern age. It promised much, but ultimately created widespread concern as an environmental hazard. . DDT: what is it?. DDT is one of nine persistent organic pollutants ( POPs )

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Complex Ions

Complex Ions. and stuff like that. Complex Ions. A complex ion is the exception to a rule... It is an ionic compound that has an overall charge. Complex ions are identified using square brackets. [ ]. Complex Ions. Are soluble. Usually formed from solutions containing precipitates.

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SOLUTIONS

SOLUTIONS. What is a solution?. A homogeneous mixture containing two parts: the solute and the solvent Solute-the thing that dissolves Solvent- what the solute is dissolved in. Words to know. Soluble- a substance that dissolves in a solvent

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Biology 2.3 Carbon Compounds

And so, carbon can bond to other carbons and elements such as H, N, O, and P to form large complex molecules. . Carbon atoms form 4 bonds. Biology 2.3 Carbon Compounds. Why carbon? Read p44 Draw two diagrams to show why an entire branch of chemistry is devoted to studying carbon .

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Monosaccharides

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The Assault and Pepper case

The Assault and Pepper case. Protecting your phone, as well as your life. Understand. We need to design a new phone case/accessory for a particular user with a problem. Possible Accessories:. Incognito Camera Lighter Pocket Knife Pepper Spray Pencil Attachment Pen Attachment

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Intermolecular Forces and Physical Properties

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Monomer Polymer Carbohydrate Lipid Nucleic acid protein

Today you need: textbook, your notebook, pen or pencil, 1 colored paper, scissors & markers to share Bellwork : vocabulary. Monomer Polymer Carbohydrate Lipid Nucleic acid protein. objectives. Students will explore organic compounds.

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How can you s eparate a mixture?

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