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The top documents tagged [temporary hard water]
C3 revision (Chemistry unit 3)
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Board presentation
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Board presentation
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Chemistry C3 Part One Revision PowerPoint - Big ideas The Periodic Table organising elements into groups
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C3 revision April 2015. Substances can be measured in several ways. They can be: ◦ Number of grams ◦ Number of particles ◦ Number of moles I mole is
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GCSE Questions and Answers Hard Water
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4 pictures 1 word : link?. Learning Objectives Content Identify how water becomes hard Start to compare and contrast soft water and permanent or temporary
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WATER The Universal Solvent Introduction 1. 19.1 Water is colourless. Water has no smell. It is odourless. Water is tasteless. Water is shapeless. Water
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1 of 6© Boardworks Ltd 2012 Hard Water. 2 of 6© Boardworks Ltd 2012 What is hard water? Hard water contains dissolved calcium and magnesium compounds
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