'4 atoms' presentation slideshows

Chapter 16

Chapter 16. Liquids and Solids. 16.1 Intermolecular Forces 16.2 The Liquid State 16.3 An Introduction to Structures and Types of Solids 16.4 Structure and Bonding in Metals 16.5 Carbon and Silicon: Network Atomic Solids 16.6 Molecular Solids 16.7 Ionic Solids

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Balancing equations:

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Laboratory for Radiochemistry and Environmental Chemistry

534 views • 44 slides

ECE 875: Electronic Devices

599 views • 37 slides

Balancing Equations

Balancing Equations. Balancing, Writing, and Naming Equations. Balancing Equations. Balancing Equations. Law of Conservation of Matter: In a chemical reaction, matter can be neither created nor destroyed. In a chemical reaction, the amount of reactants equal the amount of products.

557 views • 34 slides

Molecular Shape

Molecular Shape. Things to remember. shape of molecule influenced by location of nuclei nuclei go to certain locations because of its electron pairs. Use the Lewis Structure. Lewis structure is 2-D, but can help figure out 3-D shape. Atom. Lewis Structure. # Unpaired Electrons.

438 views • 29 slides

Chapter 9

Chapter 9. We earlier defined a class of compounds called hydrocarbons (containing C and H and nothing else). Hydrocarbons form the backbone of an important area of chemistry called Organic Chemistry . More than 95% of all known substances are organic substances.

284 views • 28 slides

Unit 14 - CHEMICAL REACTIONS

Unit 14 - CHEMICAL REACTIONS. Reactants: Zn + I 2. Product: Zn I 2. Introduction. Chemical reactions involve changes in matter, the making of new materials with new properties, and energy changes.

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Solid state physics

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Chapter 11

Chapter 11. States of Matter; Liquids and Solids. Overview. Changes of State Phase transitions Phase Diagrams Liquid State Properties of Liquids; Surface tension and viscosity Intermolecular forces; explaining liquid properties Solid State

339 views • 21 slides

Balancing Equations and mols

Balancing Equations and mols. Some Rules. Remember...when elements are in a chemical reaction, they form a new substance Example: Sodium and Chlorine react to form Salt (Sodium Chloride) RULE ONE: In a compound name, The cation (positive charge) is written before the anion (negative charge)

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Balancing redox reactions

Balancing redox reactions. Balance oxidation-reduction reactions using redox methods Include: oxidation number method , and half-reaction method. Additional KEY Terms. Oxidation number method. Step 1: Assign oxidation numbers and determine oxidized and reduced. -2. +3. +1. +1. -2.

482 views • 7 slides