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October 14, 2019

Discuss the structure and properties of a GROUP ONE metal and its compounds

The following points should guide you when doing this report. 1. Start with an introduction which gives an overview of the key points and finish with a summary. 2. Use the following questions to direct your report.  Where is this metal found in nature? What is it used for?  Describe its atomic structure (use a diagram) and link this to its physical properties.  Why does this metal […]
October 14, 2019

Explore the science and impact of one chemical concept

Using at least three external sources, explore the science and impact of one chemical concept that will remain uncovered within this course. You should focus on writing a well-crafted and logically-organized essay, rather than simply a list of disconnected paragraphs. But your essay should include the following parts: 1. A description of the concept. Your goal here is to write a section, perhaps a couple of paragraphs, that concisely but […]
October 14, 2019

Biography and scientific contributions of one notable chemist from history or present day

Using at least three external sources, noting the requirements above, explore the biography and scientific contributions of one notable chemist from history or present day. You should focus on writing a well-crafted and logically-organized essay, rather than simply a list of disconnected paragraphs. But your essay should include the following parts: 1- A concise overview of some basic biographical “facts.” These might include the person’s date and/or location of birth, […]
October 14, 2019

Design an experiment you could do in a school lab to determine the purity of a sample of an ester such as ethyl ethanoate

Your work should have an introduction and a risk assessment followed by a reasonably detailed method perhaps with diagrams. Tabulated expected results and the use of some sort of data log should be included. You should use at least two different sources which have to be credited. b) A brief investigation into the uses of esters in commerce (pharmaceutical, industrial food etc) and how these may be tested in a […]
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