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Gaze

2013. Version 4.1. Chemistry NCEA L2 2.2 Identify Ions. SJ. Gaze. Achievem ent Standard 91162. Carry out procedures to identify ions involves collecting primary data and using these observations to identify ions in a solution using a procedure provided.

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Net Ionics Guide

Net Ionics Guide. The Basics. A net ionic equation is a chemical equation in simplest form, allowing you to see the essential parts of the equation. Net ionics deal with compounds and molecules in a solution (that is, mixed with water).

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(Chapter 13 Andrew Meade Mitchell Korotkin Kayla Devin)

(Chapter 13 Andrew Meade Mitchell Korotkin Kayla Devin). Solubility Rules:. -The presence of certain ions may cause a compound to be soluble or insoluble. - The solubility rules are a list of ions and whether they make a compound soluble or insoluble.

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Unit 4 Part 3

Unit 4 Part 3. Chemical Reactions. Chemical Reactions. The Importance of Chemical Reactions: Many chemical reactions occur naturally, although some take place so slowly that we do not notice them. Biochemical Reactions.

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Electrolytic Cells Lab Lesson 10

Electrolytic Cells Lab Lesson 10. Electrolytic cell Lab Dec 17, 2008 Full Name Purpose: To draw and completely analyze five electrolytic cells. Procedure: 1. Fold a filter paper and place in a watch glass 2. Add 20 mL of electrolyte 3. Immerse the carbon electrodes

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Types of Chemical Reactions

Chemical Reactions. Types of Chemical Reactions. A. Combustion. the burning of any substance in O 2 to produce heat. A + O 2 ? B. CH 4 (g) + 2O 2 (g) ? CO 2 (g) + 2H 2 O (g). Reactants: Hydrocarbon + oxygen Some substance + oxygen Products: Carbon dioxide + water Oxide compound.

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Net Ionic Equations

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