Pearson Edexcel • Applied Science

This exemplar assignment(distinction level) is for Unit 2A of BTEC Applied Science and covers titration experiments alongside the colorimetry. This document is intended as a guide. If you refer to any part of it, make sure you fully rephrase the information in your own words, as copying directly may result in plagiarism. If you need any clarification or have questions, don’t hesitate to contact me I’ll reply as quickly as I can.

This exemplar assignment(distinction) is for Unit 2.3 in BTEC Applied Science and focuses on different chromatography methods and their practical applications. It is provided as a support resource only. Any content used must be rewritten in your own words to prevent plagiarism issues. If you have any questions about this assignment, feel free to send me a message.

Level 3 Btec Applied Science Unit2d Full assignment at Distinction

This document includes two detailed practical assignments for Unit 4 of BTEC Applied Science. The first covers the synthesis and purity testing of the organic solid aspirin, with in-depth comparisons between laboratory and industrial production methods. The second focuses on synthesising the organic liquid ethyl ethanoate, analysing reaction efficiency, yield, and differences in scale and equipment between lab and industrial processes. Both assignments include full methods, risk assessments, res...

This document includes two detailed practical assignments for Unit 4 of BTEC Applied Science. The first covers the synthesis and purity testing of the organic solid aspirin, with in-depth comparisons between laboratory and industrial production methods. The second focuses on synthesising the organic liquid ethyl ethanoate, analysing reaction efficiency, yield, and differences in scale and equipment between lab and industrial processes. Both assignments include full methods, risk assessments, res...

Applied science UNIT 4 AIM A DISTINCTION

This document is a structured revision guide covering four main science topics: 1. The Periodic Table: Summarizes Mendeleev's design, element properties (metals vs. non-metals), and electron blocks. 2. Radioactivity: Details types of radiation (Alpha, Beta, Gamma), half-life calculations, and safety protocols. 3. Electricity: Explains the differences between series/parallel circuits and AC/DC current, including Ohm's law. 4. The Electromagnetic Spectrum: Lists the uses for all wave typ...

This is a comprehensive, Distinction-level assignment on the use of genetic engineering technologies, representing the most detailed and hard-worked piece in my BTEC portfolio. It explores cutting-edge techniques in genetic modification, their applications in medicine, agriculture, and biotechnology, and considers both the scientific principles and ethical implications involved. The assignment is extensive, well-structured, and meticulously researched, showcasing deep understanding, critical ...

This Distinction-level assignment focuses on the structure and function of nucleic acids and explains gene expression and protein synthesis in clear, detailed terms. It includes a carefully created nucleotide model, illustrating the components of DNA and RNA: a sugar (ribose in RNA, deoxyribose in DNA), a phosphate group, and the bases (A, T, C, G for DNA; A, U, C, G for RNA). The assignment demonstrates excellent understanding of molecular biology concepts, presenting information in a structur...

This unit involved a variety of experiments, including titration, colorimetry, chromatography, and calorimetry, providing comprehensive hands-on experience with key scientific techniques. It highlights the development of practical laboratory skills, independence, and confidence in conducting experiments, as well as an understanding of how these techniques interconnect with broader scientific principles. The work demonstrates strong practical competence and reflective insight, clearly showing ...

This assignment explores the principles and applications of chromatography, focusing on the separation of amino acids using both paper and thin-layer chromatography (TLC). It provides a clear and detailed explanation of how intermolecular forces, solvent polarity, and other factors influence the separation process. The work demonstrates strong scientific understanding, linking theory to practical application while explaining the role of Rf values in identifying different amino acids. The assi...

In this assessment I had to determine the concentration of an unidentified sodium hydroxide (NaOH) sample for this evaluation. In order to do this, I had to titrate the hydrochloric acid (HCl) against a standard sodium carbonate solution (Na2CO3) in order to figure out its concentration. I did this assignment in double applied science BTEC and I got a distinction, I hope this helps you all :))

Unit 4: Laboratory techniques and their application. Distinction Assignment. I hope these assignments are helpful to you all !

Introduction: This experiment was designed to investigate the link between temperature changes and physical changes in cooling curves using paraffin wax and stearic acid as examples. A cooling curve is a graph that shows how something cools over time. To do this, I had to use different techniques with a tool called a calorimeter to learn about the curves better. Calorimetry is a method scientists use to measure heat during reactions or changes. They use a device called a calorimeter to do this....

coursework on the applied science level 3 Unit 2 A on titrations. I got a distinction for this

This is my Assignments C and D for Unit 17 of the BTEC Level 3 Applied Science course, focusing on microbiology and microbiological techniques. In this work, I carried out aseptic techniques to culture microorganisms and explored factors controlling microbial growth in industrial, medical, and domestic applications. I was really proud to achieve a Distinction for this work, and I hope it can help guide you too! Just a little reminder — please use this as a reference only and don’t copy it di...

This is my Assignments A and B for Unit 17 of the BTEC Level 3 Applied Science course, focusing on microbiology and microbiological techniques. In this work, I explored the classification of microorganisms and their significance in medicine and industry, and conducted microscopy to examine specimens in laboratories. I was really proud to achieve a Distinction for this work, and I hope it can help guide you too! Just a little reminder — please use this as a reference only and don’t copy it di...

This is my fourth assignment for Unit 15 of the BTEC Level 3 Applied Science course, focusing on electrical circuits and their applications. In this assignment, I examined the uses of transducers, sensors, and other measurement devices in electrical circuits. I explored their principles of operation, applications in various industries, and evaluated their effectiveness in real-world scenarios. I was really proud to achieve a Distinction for this work, and I hope it can help guide you too! Just a...

This is my third assignment for Unit 15 of the BTEC Level 3 Applied Science course, focusing on electrical circuits and their applications. In this assignment, I examined the production of alternating current (AC) and direct current (DC), their uses in domestic and industrial settings, and the associated health and safety considerations. I was really proud to achieve a Distinction for this work, and I hope it can help guide you too! Just a little reminder — please use this as a reference only ...

This is my combined assignment for Unit 15 (Assignments A & B) of the BTEC Level 3 Applied Science course, focusing on electrical circuits and their applications. I explored electrical symbols, units, definitions, relationships, and properties of circuit components, and applied this knowledge to construct, measure, and analyse series and parallel circuits. I was really proud to achieve a Distinction for this work, and I hope it can help guide you too! Just a little reminder — please use this a...