pptx, 148.24 KB
pptx, 148.24 KB
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docx, 16.44 KB
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pdf, 455.05 KB
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docx, 40.12 KB
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pdf, 462.07 KB
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docx, 39.39 KB
pdf, 454.28 KB
pdf, 454.28 KB

A lesson pack covering negative non-metal ion tests (halide, sulfate and carbonate).
This resource is designed for the AQA Triple Chemistry required practical from “Chemical Analysis”, and is relevant to higher and foundation students.

Lesson Objectives

  • Carry out simple precipitate tests to identify halide, sulfate and carbonate ions
  • Describe how to carry out precipitate tests to test for halide, sulfate and carbonate ions, including the names of any important reactants
  • Write balanced symbol and ionic equations for the reactions taking place in precipitation reactions

This resource contains:

  • Lesson powerpoint - including starter activity, practical instructions, tables, challenge task, multiple choice quiz plenary, and full answers
  • Student worksheet - including practical instructions, tables, and practical quesitons (PDF and editable word versions)
  • Student worksheet answers (PDF and editable word versions)
  • Risk assessment/order form - containing up to date CLEAPPS guidance as of Oct 2023.

Get this resource as part of a bundle and save up to 29%

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.

Bundle

GCSE Triple Chemistry: Chemical Analysis

This bundle contains all the content relevant to AQA Triple Chemistry students in the new 9-1 syllabus. **Includes 4 LESSONS worth of teaching materials:** This includes the standard tests and characteristic results/colour changes for: * positive metal ion flame tests (Li, Cu, K, Na, Ca), * positive metal ion precipitate tests with NaOH (Fe(III), Fe(II), Cu(II), Mg, Ca, Al) * sulfate test with barium nitrate/chloride * halide tests (Cl, Br and I) with silver nitrate * carbonate tests with dilute acid and lime water These lessons contain full powerpoints, student worksheets, complete answers, risk assessments/technician order forms, stretch and challenge tasks, relevant exam questions, and AfL plenary activities **Lesson 1-2: Identifying positive metal ions (flame tests and precipitate tests) Lesson objectives:** * Carry out simple flame tests to identify positive metal ions * Carry out simple precipitate tests to identify positive metal ions * Describe how to carry out a flame test and a precipitate test, including the names of any important reactants * Describe the problems and limitations of using flame tests and precipitate tests to identify positive metal ions **Lesson 3 - Identifying negative non-metal ions Lesson objectives:** * Carry out simple precipitate tests to identify halide, sulfate and carbonate ions * Describe how to carry out precipitate tests to test for halide, sulfate and carbonate ions, including the names of any important reactants * Write balanced symbol and ionic equations for the reactions taking place in precipitation reactions **Lesson 4 - Instrumental Analysis and Flame Emission Spectra Lesson objectives:** * Know what instrumental techniques are * Describe advantages and disadvantages of instrumental techniques over other analysis techniques (e.g. flame tests) * Interpret flame emission spectra to identify unknown elements in a mixture **Lesson resources include:** * Complete and full powerpoints - including starter activities, challenge activities, tables of results, practical instructions, questions with complete answers * Student worksheets and practical sheets with instructions and tables for results (PDF and editable word versions) * Student worksheet answers (PDF and editable word versions) * Practical risk assessments/order forms (up to date with CLEAPPS data as of Oct 2023) * Relevant practice exam questions with mark schemes and examiners reports.

£5.00

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