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.
All 55 results
Sort by:
-
Essay
Practical Analysis - Unit 19 Assignment 3
-
-116December 20242023/2024A+Available in bundle
- 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
-
£9.49 More Info
cesslemont07
-
Essay
Practical Analysis - Unit 19 Assignment 2
-
--18December 20242023/2024A+Available in bundle
- 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...
-
£9.49 More Info
cesslemont07
-
Essay
Practical Analysis - Unit 19 Assignment 1
-
--25December 20242023/2024A+Available in bundle
- 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
-
£9.49 More Info
cesslemont07
-
Essay
applied science - unit 19 c part 3 and part 4 (section 1 ) - chemistry - distinction level
-
4.7(3)4.746May 20242023/2024DAvailable in bundle
- 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.
-
£7.66 More Info
chiam
-
Essay
applied science - chemistry - unit 19 C part 4 section 2 - distinction level
-
5.0(3)5.028May 20242023/2024DAvailable in bundle
- HPLC Chromatograms
-
£7.66 More Info
chiam
-
Essay
applied science - chemistry- unit 19 c part 2 - distinction level
-
4.5(2)4.5110May 20242023/2024DAvailable in bundle
- Task 2: How to identify analytes using GC and HPLC
-
£7.66 More Info
chiam
-
Essay
applied science - unit 19 C part 1 - chemistry - distinction level
-
4.5(2)4.518May 20242023/2024DAvailable in bundle
- 19C: Investigate chromatographic techniques to identify components and determine the amounts present in samples.
-
£7.66 More Info
chiam
-
Essay
applied science - unit 19 B part 5 - chemistry - Infrared Spectroscopy.- distinction level
-
--9May 20242023/2024DAvailable in bundle
- this is part 5 of unit 19 B . 
it up to distinction level 
it covers Infrared Spectroscopy.
-
£7.66 More Info
chiam
-
Essay
applied science - unit 19 part 4 - chemistry - distinction level - Propose a structure for an unknown compound
-
5.0(1)5.0-16May 20242023/2024DAvailable in bundle
- 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
-
£7.66 More Info
chiam
-
Essay
applied science - unit 19 b part 3- chemistry -Determine empirical and molecular formulae- distinction level
-
--4May 20242023/2024DAvailable in bundle
- 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.
-
£7.66 More Info
chiam
-
Essay
applied science- unit 19 B part 2 - chemistry - 1H and 13C NMR Spectroscopy- distinction level
-
-116May 20242023/2024DAvailable in bundle
- this cover 1H and 13C NMR Spectroscopy . 
 
it up to distinction level , graded by my teacher
-
£7.66 More Info
chiam
-
Essay
applied science- unit 19 B part 1-spectromentry- chemistry distinction level
-
4.5(2)4.5-11May 20242023/2024DAvailable in bundle
- this covers spectrometer and the related practical . 
it up to distinction level
-
£7.66 More Info
chiam
-
Essay
applied science - unit 19 A part 2 - finding the iron content - distinction level
-
--15May 20242023/2024DAvailable in bundle
- 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.
-
£7.66 More Info
chiam
-
Essay
applied science- unit 19 A part 1 - finding the copper content - distinction level
-
--10May 20242023/2024DAvailable in bundle
- 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.
-
£7.66 More Info
chiam
-
Essay
applied science - unit 19 A part 3 - sodium bicarbonate - distinction level
-
-212May 20242023/2024DAvailable in bundle
- 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
-
£8.16 More Info
chiam