{"id":599,"date":"2022-02-21T14:48:16","date_gmt":"2022-02-21T19:48:16","guid":{"rendered":"https:\/\/blog.richmond.edu\/chem205l\/?page_id=599"},"modified":"2022-09-22T10:00:21","modified_gmt":"2022-09-22T14:00:21","slug":"project-4-overview-s22","status":"publish","type":"page","link":"https:\/\/blog.richmond.edu\/chem205l\/project-4-overview-s22\/","title":{"rendered":"Project 3 Overview &#8211; F22"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"text-decoration: underline;\"><strong>Project Overview<\/strong><\/span><\/p>\n<p><strong><a href=\"https:\/\/richmond.box.com\/s\/yivj86omsn9hs3oe647f39rly638jhyf\">Click here<\/a> to download a copy of the Lab Notebook Template for Project 3.<\/strong><\/p>\n<p><em>Laboratory work for Project 3 will be completed in pairs. Each assignment (e.g., workshops, quizzes, notebooks) must be completed individually.<\/em><\/p>\n<p style=\"text-align: left;\">In Projects 1 and 2, you practiced purification of a solid by recrystallization and recovery of an oil after a simple workup. In Project 3, you will be introduced to a more universal and effective purification method (<strong>column chromatography<\/strong>), and you will learn to use the analytical technique <strong>Thin Layer Chromatography<\/strong>. You also will begin your study of <strong>nuclear magnetic resonance (NMR) spectroscopy<\/strong> as a characterization tool.<\/p>\n<p style=\"text-align: center;\"><strong><span style=\"text-decoration: underline;\">Learning Objectives<\/span><\/strong><\/p>\n<p style=\"padding-left: 120px;\">\u2022 Use TLC to determine the best mobile phase for column chromatography<\/p>\n<p style=\"padding-left: 120px;\">\u2022 Purify a sample by column chromatography<\/p>\n<p style=\"padding-left: 120px;\">\u2022 Use TLC to determine the success of column chromatography and obtain purified sample<\/p>\n<p style=\"padding-left: 120px;\">\u2022 Obtain and analyze a gas chromatogram<\/p>\n<p style=\"padding-left: 120px;\">\u2022 Obtain and analyze a mass spectrum<\/p>\n<p style=\"padding-left: 120px;\">\u2022 Obtain and analyze an infrared spectrum<\/p>\n<p style=\"padding-left: 120px;\">\u2022 Obtain and analyze a \u00b9\u00b3C NMR spectrum<\/p>\n<p style=\"padding-left: 120px;\">\u2022 Combine multiple lines of evidence (e.g., a mass spectrum, IR spectrum, NMR spectrum, gas chromatogram, etc.) to produce a coherent argument regarding the purity and identity of a sample isolated by chromatography.<\/p>\n<p style=\"text-align: center;\"><span style=\"text-decoration: underline; color: #000000;\"><strong>Project 3 Score Distribution<\/strong><\/span><\/p>\n<p style=\"text-align: center;\">Workshop: Thin Layer Chromatography\u00a0 \u00a0 \u00a010%<\/p>\n<p style=\"text-align: center;\">Proficiency Quiz: Thin Layer Chromatography\u00a0 \u00a0 \u00a010%<\/p>\n<p style=\"text-align: center;\">Workshop: Column Chromatography\u00a0 \u00a0 \u00a05%<\/p>\n<p style=\"text-align: center;\">Proficiency Quiz: Column Chromatography\u00a0 \u00a0 \u00a010%<\/p>\n<p style=\"text-align: center;\">Project 3 Prelab Quiz\u00a0 \u00a0 \u00a05%<\/p>\n<p style=\"text-align: center;\">Lab Notebook 3\u00a0 \u00a0 \u00a060%<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Project Overview Click here to download a copy of the Lab Notebook Template for Project 3. Laboratory work for Project 3 will be completed in pairs. Each assignment (e.g., workshops, quizzes, notebooks) must be completed individually. In Projects 1 and &hellip; <a href=\"https:\/\/blog.richmond.edu\/chem205l\/project-4-overview-s22\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":5206,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"coauthors":[175315],"class_list":["post-599","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/pages\/599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/users\/5206"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/comments?post=599"}],"version-history":[{"count":9,"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/pages\/599\/revisions"}],"predecessor-version":[{"id":905,"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/pages\/599\/revisions\/905"}],"wp:attachment":[{"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/media?parent=599"}],"wp:term":[{"taxonomy":"author","embeddable":true,"href":"https:\/\/blog.richmond.edu\/chem205l\/wp-json\/wp\/v2\/coauthors?post=599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}