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Unit 2 Practical Scientific Procedures and Techniques
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Undertake titration and colorimetry to determine the concentration of solutions
£8.56
Pro formas of results for checking the calibration of a pipette and balance(s) and calibration of a pH meter. A report on the use of Na2CO3 to standardise HCl, used in turn to standardise NaOH. pH curve from the titration plus a differential plot. Results, calculations and calibration graph for the ...
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Preview 3 out of 30 pages
Add to cartPro formas of results for checking the calibration of a pipette and balance(s) and calibration of a pH meter. A report on the use of Na2CO3 to standardise HCl, used in turn to standardise NaOH. pH curve from the titration plus a differential plot. Results, calculations and calibration graph for the ...
£8.56
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Undertake calorimetry to study cooling curves
£8.16
Results from checking the calibration of at least two types of thermometer. A table of time/temperature data and a graph of temperature against time for a substance cooling. Calculations of the rate of cooling at points on the graph. An analysis of how the rate of cooling is related to intermolecula...
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Preview 2 out of 9 pages
Add to cartResults from checking the calibration of at least two types of thermometer. A table of time/temperature data and a graph of temperature against time for a substance cooling. Calculations of the rate of cooling at points on the graph. An analysis of how the rate of cooling is related to intermolecula...
£8.16
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Undertake chromatographic techniques to identify components in mixtures
£8.06
Results from the paper chromatography and TLC of extracted plant pigments from paper chromatography of amino acids. An explanation of the principles behind the chromatographic separations. Suggestions for improvements to the chromatographic procedures carried out and full justification of these sugg...
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Preview 3 out of 16 pages
Add to cartResults from the paper chromatography and TLC of extracted plant pigments from paper chromatography of amino acids. An explanation of the principles behind the chromatographic separations. Suggestions for improvements to the chromatographic procedures carried out and full justification of these sugg...
£8.06
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Review personal development of scientific skills for laboratory work
£7.66
A presentation or report that focuses on the evaluation of learners’ performance and skill development across all scientific procedures and techniques carried out in learning aims A, B and C This assignment was graded a distinction, so is a reliable assignment to receive a good grade
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Preview 3 out of 18 pages
Add to cartA presentation or report that focuses on the evaluation of learners’ performance and skill development across all scientific procedures and techniques carried out in learning aims A, B and C This assignment was graded a distinction, so is a reliable assignment to receive a good grade
£7.66
Add to cart
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