1. Consider an aqueous solution that is saturated with nitrogen gas and sugar (glucose) at 80 °C. You may recall from lecture that as for most non-ionic solutes, Ks for glucose increases with increasing temperature. For N2, as for most gases, KH decreases with increasing temperature. Predict what happens when: A. More sugar is added […]
pick 3 contaminats in the tap water in pocatello and devise a procedure to test for them. typed double spaced times…
BIOLOGY LAB 1 (ONLINE) 2- PART ASSIGNMENT Cell Membranes and Transport PART 1: LAB REPORT: Format- NONE; CORRECT GRAMMAR Word Count- 15-50 Photos: 2-4 Uploads REQUIRED Instructions: Complete Sections: Exercises, Experiments, the Equations, give an explanation and/or a demostartions Chapter: (See Attachment Below) Due: MONDAY 3/10/14 @12:00p.m. (EST) USA PART 2: ONLINE QUIZ: […]
Lab 8: Radiocarbon Dating Background: In this virtual laboratory activity, we will investigate radiocarbon dating (also called carbon-14 dating), a very important and useful chemistry application. Your laboratory report should be saved as a .doc file, and should be submitted to the Lab 8 dropbox by the last day of the unit. Questions? […]
BIOLOGY LAB 1 (ONLINE) 2- PART ASSIGNMENT TOPIC: HUMAN GENETICS PART 1: LAB REPORT: Format- NONE; CORRECT GRAMMAR Word Count- 15-50 Photos: 2-4 Uploads REQUIRED Instructions: Complete Sections: Exercises, Experiments, the Equations, give an explanation and/or a demostartions Chapter: (See Attachment Below) Due: MONDAY 4/20/14 @11:00A.M. (EST) USA PART 2: ONLINE QUIZ: […]
Question 1 Discuss an incident (fire, spill, explosion, etc) that you have experienced (or research one on the Internet, professional journal, or scientific magazine article) that involved a toxic material(s) and required mitigation. The following items must be addressed: A) Describe the incident and identify the toxic material(s) involved; B) Discuss the chemical interactions […]
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What are the boiling point and freezing point of a 0.544 m aqueous solution of any nonvolatile, nonelectrolyte solute?
When sulfuric acid is a component of polluted air, it chemically attacks statues, memorials, and monuments made from limestone. Given that the most common mineral in limestone is calcium carbonate, describe how these limestone objects are corroded by the sulfuric acid in polluted air. What chemical reaction is involved here? Oleum or fuming sulfuric […]
Need help on college general chemistry and quick!! Will give a good rating if done well. Answer all questions in the space provided. Number each question in your response. Answer each question in no more than 100 words (words exceeding this limit will not be considered in grading). One or more of the following […]
