chromatography Make and record measurements used in can be used in paper chromatography. forensic science Calculate Rf values. to identify an ink mixture used in a forgery Year Term 1 43/44 8.5 Test for gases 4.8.2.1, 4.8.2.2, Practical sheet 8.5.1; Quick starter Recall the tests for four common gases. 11 4.8.2.3, 4.8.2.4 Technician’s notes 8.5.1 Homework Identify the four common gases using these worksheet tests. Homework quiz Explain why limewater can be used to detect carbon dioxide. Year Term 1 45/46 8.6 tests 4.8.3.1 Practical sheet 8.6.1; Quick starter Carry out flame-test procedures. 11 Worksheet 8.6.1; Homework Identify the colours of flames of ions. Technician’s notes 8.6.1 worksheet Identify species from the results of the tests. Homework quiz Year Term 1 45/46 8.7 Metal 4.8.3.2 Practical sheet 8.7.1; Quick starter Recognise the precipitate colour of metal 11 hydroxides Worksheet 8.7.1; Homework hydroxides. Technician’s notes 8.7.1 worksheet Explain how to use sodium hydroxide to test Homework quiz for ions. Homework quiz Write balanced equations for producing higher – insoluble metal hydroxides. Slideshow Year Term 1 45/46 8.8 for anions 4.8.3.3, 4.8.3.4, Practical sheets 8.8.1 Quick starter Identify the tests for carbonates. 11 4.8.3.5 Homework and 8.8.2; Worksheet Explain the tests for halides and sulfates. worksheet 8.8.1; Technician’s Identify anions and cations from the results of Homework quiz notes 8.8.1 and 8.8.2 Practical sheets 8.9.1 Year Term 1 45/46 8.9 Required Quick starter Describe how to carry out experiments safely 11 practical: Use Homework using the correct manipulation of apparatus and 8.9.2, Technician’s chemical tests to worksheet for the qualitative analysis of ions. 8.9.1 identify the ions Homework quiz Make and record observations flame tests in unknown and precipitation methods.
chromatography can be used in forensic science to identify an ink mixture used in a forgery Make and record measurements used in paper chromatography. Calculate Rf values. Year 11 Term 1 43/44 8.5 Test for gases Recall the tests for four common gases. Identify the four common gases using these tests. Explain why limewater can be used to detect carbon dioxide. 4.8.2.1, 4.8.2.2, 4.8.2.3, 4.8.2.4 Practical sheet 8.5.1; Technician’s notes 8.5.1 Quick starter Homework worksheet Homework quiz Year 11 Term 1 45/46 8.6 tests Carry out flame-test procedures. Identify the colours of flames of ions. Identify species from the results of the tests. 4.8.3.1 Practical sheet 8.6.1; Worksheet 8.6.1; Technician’s notes 8.6.1 Quick starter Homework worksheet Homework quiz Year 11 Term 1 45/46 8.7 Metal hydroxides Recognise the precipitate colour of metal hydroxides. Explain how to use sodium hydroxide to test for ions. Write balanced equations for producing insoluble metal hydroxides. 4.8.3.2 Practical sheet 8.7.1; Worksheet 8.7.1; Technician’s notes 8.7.1 Quick starter Homework worksheet Homework quiz Homework quiz – higher Slideshow Year 11 Term 1 45/46 8.8 for anions Identify the tests for carbonates. Explain the tests for halides and sulfates. Identify anions and cations from the results of 4.8.3.3, 4.8.3.4, 4.8.3.5 Practical sheets 8.8.1 and 8.8.2; Worksheet 8.8.1; Technician’s notes 8.8.1 and 8.8.2 Quick starter Homework worksheet Homework quiz Year 11 Term 1 45/46 8.9 Required practical: Use chemical tests to identify the ions in unknown Describe how to carry out experiments safely using the correct manipulation of apparatus for the qualitative analysis of ions. Make and record observations flame tests and precipitation methods. Practical sheets 8.9.1 and 8.9.2, Technician’s 8.9.1 Quick starter Homework worksheet Homework quiz
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