'Aqueous sodium hydroxide' diaporamas de présentation

AS Chemistry

AS Chemistry. Periodicity Period 3 - elements. Starter activity. Can you write one fact about each of the following elements? Na Mg Al Si P S Cl Ar. Learning Objectives. Candidates should be able to:

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TOPIC 5: ENERGETICS

TOPIC 5: ENERGETICS. Grade 11 IB CHEMISTRY . IB Core Objective. 5.1.1 Define the terms exothermic reaction, endothermic reaction and standard enthalpy change of reaction ( ?H o ) Define: Give the precise meaning of a word, phrase or physical quantity.

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Ch. 4 Chemical Reactions & Solution Stoichiometry

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Thermochemistry

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THE CHEMISTRY OF AMINES A guide for A level students

THE CHEMISTRY OF AMINES A guide for A level students. 2008 SPECIFICATIONS. KNOCKHARDY PUBLISHING. KNOCKHARDY PUBLISHING. AMINES. INTRODUCTION

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THE CHEMISTRY OF AMINES A guide for A level students

THE CHEMISTRY OF AMINES A guide for A level students. 2008 SPECIFICATIONS. KNOCKHARDY PUBLISHING. KNOCKHARDY PUBLISHING. AMINES. INTRODUCTION

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CHAPTER 21 PHENOLS AND ARYL HALIDES NUCLEOPHILIC AROMATIC SUBSTITUTION

CHAPTER 21 PHENOLS AND ARYL HALIDES NUCLEOPHILIC AROMATIC SUBSTITUTION. 21.1 STRUCTURE AND NOMENCLATURE OF PHENOLS Phenol: Compounds that have a hydroxyl group directly attached to a benzene ring For example:. Naphthols or phenanthrols : Compounds that have a hydroxyl group attached

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Acids and Bases

Acids and Bases. You should already know quite a lot about acids and bases: Acids are corrosive chemicals with a characteristic sour taste. They form solutions with a pH < 7 More about pH later!. All acids react in similar ways: Write balanced equations for the following:

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Chapter 6 The Periodic Table: Group7

Chapter 6 The Periodic Table: Group7. 6.1 The Halogens 6.2 Reactions of The Halogens and Their Ions. 6.1 What is the outcome from syllabus?. Candidates should be able to: ? describe the trends in volatility and colour of chlorine, bromine and iodine

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Booklet to help with unit 27: P7 M5 D4

Booklet to help with unit 27: P7 M5 D4. Complex ions. A Complex ion is a transition metal atom or ion + ligands A ligand is a molecule or ion which donates a pair of electrons to the transition metal ion in a complex. Nature of ligands.

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Redox equations

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phenols

phenols. Describe the reactions of phenol with aqueous alkali and with sodium to form salts. Discuss the role of phenol as an early antiseptic. Animal Memories!. Pick an animal that you like. Animal Memories!.

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Option C5

Option C5. By: Bassel, Yashar . C5.1 How does a Hydrogen Oxygen fuel work. hydrogen and oxygen are bubbled through a porous carbon electrode into concentrated aqueous sodium hydroxide or potassium hydroxide. Hydrogen (the fuel) is fed into the anode compartment where it is oxidized.

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Chemical Reactions

Chemical Reactions. Potassium metal reacts with chlorine gas Zn metal reacts with aqueous copper(II) sulfate Aqueous silver nitrate reacts with aqueous potassium chromate Mercury(II) oxide reacts when heated Hexane reacts with oxygen.

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