'Halide ions' diaporamas de présentation

The Electrolysis of Aqueous Solutions

The Electrolysis of Aqueous Solutions. The electrolysis of aqueous solutions. Aqueous solutions are solutions in water . Water is a very weak electrolyte. It ionises very slightly to give hydrogen ions and hydroxide ions. H 2 O (l) H + ( aq ) + OH - ( aq )

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IDENTIFICATION OF IONS

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Qualitative analysis of ions

Qualitative analysis of ions. Test to detect halide ions. Halide ions are chloride, bromide & iodide These are negatively charged ------------- The name of the test is Silver Nitrate test Procedure Take 1 cm 3 of the solution in a test tube.

543 views • 13 slides

More on the Halogens

More on the Halogens. Objectives. Be able to... Recall how to test for the presence of halides using silver nitrate Explain the storage and transport risks associated Describe a range of uses of the halogens. Specification... Where this comes from. Reactions with Silver Nitrate.

424 views • 11 slides

More on the Halogens

More on the Halogens. Objectives. Be able to... Recall how to test for the presence of halides using silver nitrate Explain the storage and transport risks associated Describe a range of uses of the halogens. Specification... Where this comes from. Reactions with Silver Nitrate.

287 views • 11 slides

PART 2: The Periodic Table and Chemical Properties of Groups 1 & 7

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Chemistry C3 Part One

Chemistry C3 Part One. Revision PowerPoint - Big ideas The Periodic Table organising elements into groups. Newlands and Mendeleev. Newlands listed the elements in order of atomic weights. He spotted repeating patterns (octaves) in behaviour

183 views • 6 slides