Unit 19 Practical Chemical Analysis (unit19 A3)

PEARSON (PEARSON)

Here are the best resources to pass Unit 19 Practical Chemical Analysis (unit19 A3). Find Unit 19 Practical Chemical Analysis (unit19 A3) study guides, notes, assignments, and much more.

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Practical Analysis - Unit 19 Assignment 3
  • Essay

    Practical Analysis - Unit 19 Assignment 3

  • Explaining the function of capillary GC and HPLC components Examples of the use of GC and HPLC in real-life applications Using GC and HPLC chromatograms to determine the analytes in a mixture Discussing how a HPLC method can be developed to determine the amount of specific sugar compound in a sugar Analysing ways to optimise the separation of components from the HPLC method Examples of chromatograms that have been run under different conditions
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Practical Analysis - Unit 19 Assignment 2
  • Essay

    Practical Analysis - Unit 19 Assignment 2

  • Finding the concentration of phosphate ions in a solution produced by the action of the enzyme phosphatase Finding the concentration of copper ions present in a solution from a sample of brass Describing the key features of the seven different IR spectra Description of the key features of 1H and 13C NMR spectra and matching them to structural formulas Explaining and analysing the calculation of empirical formula from percentage elemental composition along with determining the molecular formu...
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Practical Analysis - Unit 19 Assignment 1
  • Essay

    Practical Analysis - Unit 19 Assignment 1

  • Practical analysis of the copper content in a brass sample, the concentration of bicarbonate in bottled water, and the determination of iron content in an iron tablet. Understandings of primary and secondary standard solutions
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applied science - unit 19 c part 3 and  part 4 (section 1 ) - chemistry - distinction level
  • Essay

    applied science - unit 19 c part 3 and part 4 (section 1 ) - chemistry - distinction level

  • Task3: How could HPLC be developed. Discuss how a HPLC method could be developed to determine the amount of a specific sugar molecule in a sugar mixture Task 4: How to optimize separation.
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applied science - chemistry - unit 19 C part 4 section 2 - distinction level
applied science - chemistry- unit 19 c part 2 - distinction level
  • Essay

    applied science - chemistry- unit 19 c part 2 - distinction level

  • Task 2: How to identify analytes using GC and HPLC
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applied science - unit 19 C part 1 - chemistry - distinction level
  • Essay

    applied science - unit 19 C part 1 - chemistry - distinction level

  • 19C: Investigate chromatographic techniques to identify components and determine the amounts present in samples.
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applied science - unit 19 B part 5 - chemistry - Infrared Spectroscopy.- distinction level
  • Essay

    applied science - unit 19 B part 5 - chemistry - Infrared Spectroscopy.- distinction level

  • this is part 5 of unit 19 B . it up to distinction level it covers Infrared Spectroscopy.
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applied science - unit 19 part 4 - chemistry - distinction level - Propose a structure for an unknown compound
  • Essay

    applied science - unit 19 part 4 - chemistry - distinction level - Propose a structure for an unknown compound

  • this is part 4 of unit 19 b it up to distinction level . Section 4: Propose a structure for an unknown compound using combined spectral analysis
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applied science - unit 19 b part 3- chemistry -Determine empirical and molecular formulae-  distinction level
  • Essay

    applied science - unit 19 b part 3- chemistry -Determine empirical and molecular formulae- distinction level

  • this cover unit 19B part 3 . it up to distinction level Section 3: Determine empirical and molecular formulae from percentage elemental composition data and mass spectra.
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applied science- unit 19 B part 2 -  chemistry - 1H and 13C NMR Spectroscopy- distinction level
  • Essay

    applied science- unit 19 B part 2 - chemistry - 1H and 13C NMR Spectroscopy- distinction level

  • this cover 1H and 13C NMR Spectroscopy . it up to distinction level , graded by my teacher
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applied science- unit 19 B part 1-spectromentry- chemistry   distinction level
  • Essay

    applied science- unit 19 B part 1-spectromentry- chemistry distinction level

  • this covers spectrometer and the related practical . it up to distinction level
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applied science - unit 19 A part 2 - finding the iron content - distinction level
  • Essay

    applied science - unit 19 A part 2 - finding the iron content - distinction level

  • this is unit 19 A part 2 . it up to distinction level . it includes : Practical 2: determine the iron content of an iron tablet. Part 1: standardisation of potassium permanganate with sodium oxalate solution. Part 2: determine the concentration of iron by titrating potassium permanganate solution against an unknown conc of iron sulphate made from iron sulphate tablets and sulfuric acid.
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applied science- unit 19 A part 1 - finding the copper content - distinction level
  • Essay

    applied science- unit 19 A part 1 - finding the copper content - distinction level

  • this is unit 19 A part 1 . it is distinction level graded by my teacher . this will cover : Practical 1: determine the copper content in brass. Part 1: make the brass solution. Part 2: make a series dilution of copper nitrate and then ran all samples through the colorimeter.
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applied science - unit 19  A part 3 -  sodium bicarbonate - distinction level
  • Essay

    applied science - unit 19 A part 3 - sodium bicarbonate - distinction level

  • this is part 3 of the unit 19 A . it was graded as a distinction by my teacher Investigation 3 : Determining the Sodium Bicarbonate Content of Bottled Water
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