'Simple monatomic ion' diaporamas de présentation

FINAL EXAM REVIEW CHEM 1411

FINAL EXAM REVIEW CHEM 1411. You will need to bring a picture ID. Pencils and calculator (nonprogrammable). The Exam is Saturday Dec. 6 at 9:00 am CPC Room TBA The exam is EXACTLY 2 Hours in length. Being late costs you time on the exam. Not taking the final = 0 for Final exam grade

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Ionic Bonds What is an ION?

Ionic Bonds What is an ION?. Chapter 2. How are positive ions formed?. Atom loses one or more VALENCE electrons Called a CATION Ion becomes more stable by losing electrons (octet rule) Not a change in atom, Just an ion Loses all electrons in outer shell

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Redox Reactions

Redox Reactions. Redox Reactions. Reactants: Zn + I 2. Product: Zn I 2. Redox Equations: At the conclusion of our time together, you should be able to:. Define redox Figure out oxidation numbers for any element Show the change in oxidation numbers in a reaction.

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Unit 7: Redox & Electrochemistry

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Calculating and using oxidation numbers

Calculating and using oxidation numbers. 1 The oxidation number of any free, uncombined element is zero. This includes polyatomic molecules of elements such as H 2 , O 3 and S 8 .

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