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Nelson EducationSchoolChemistry 11 | ||||||||||||||||||||||||||||||||||||||||||||||||||
Web LinksUNIT 2: QUANTITIES IN CHEMICAL REACTIONSChapter 4: Quantities in Chemical Formulas
Chemical Aspects of NOX Scrubbing Page ( 163, question 3) From Croll-Reynolds, this document discusses some of the technical details involved in controlling nitrous oxide production and emissions. This site requires registration.
From the Australian Department of Environment and Heritage comes this page about oxides of nitrogen. This page includes the physical and chemical properties of the compounds and also includes uses and sources of oxides of nitrogen.
Especial Gas Inc. has produced this site describing different oxides of nitrogen and providing some clickable links to charts and other information about their uses.
Tires: Hazards and Rules Page ( 182, question 4) From the State government of Indiana, this site describes tires, the hazards involved, and some rules for their sale and disposal. This article focuses on environmental problems. Note: You will need Adobe Acrobat to view this document.
From Excel Tire Centers, this site gives tire basics and explains the numbers found on the side wall of tires. Other subtopics are provided.
Goodyear Manufacturing and Innovations Page (182, #4 ) This site is the Goodyear site describing the average composition of a radial passenger tire. Clicking on the links below leads to descriptions about how tires are made and how Goodyear research has helped the evolution of the tire.
Concerns About Vitamin D Deficiency Page ( 194, question 12) Medicinal Foods News is a web magazine concerned with healthy eating/living issues. This page looks at concerns with Vitamin D deficiency. A chart is included that lists foods containing vitamin D.
From Colema Boards corporate Web site, this page provides a comparison between natural and synthetic vitamins. Some useful background information can be found here.
The National Institute of Health US) has produced this site in a question and answer format. The main category pertains to facts about dietary supplements and Vitamin D.
From Merck-Frosst, this site describes vitamin D deficiency and dependency. Signs and symptoms of the disease are also included Natural Vs. Synthetic Vitamins Page (195, EAI ) Nutriteam is a health food company promoting its products on-line. This page is their view on the pros and cons of natural vs. synthetic vitamins. A chart of vitamins is given with some background information.
Health and Life is an on-line magazine using practicing physicians to review material posted. The page includes a link to an article discussing the benefits/risks of vitamin and food supplements. History of Teflon Page (201, #27 ) Scroll down the teflon.com page from the DuPont Web site to find the history of the discovery of Teflon, some of its properties and characteristics. Explore this site to learn more about the products made with this material. Avogadro's Law Page ( 201, question 28) Riverdeep is a distance education site providing information on a variety of topics. This file details an experiment using Avogadro's number that students can do, and includes information about the scientific aspects involved. It is well-designed and well thought out.
CheeseNet is an on-line source of information about cheese. This link takes you to the index page of the site. Click through the links provided to find the information required.
Chemistry in Action Page (201, #27 ) From the University of Limerick, this is the text of an after dinner speech given at the Annual Congress of the Institute of Chemistry in Galway in May 1995. It focuses on chemistry in action and looks at some accidental discoveries Avogadro's Number Page (201, #28 ) In the form of encyclopedic entries, Treasure-troves.com is a listing of information about a variety of topics. Click through the links to learn more about related concepts.
T.A. Furtsch, Tennessee Technological University, Cookeville has created this page describing the history of Avogadro's constant and Avogadro himself. Some of the links in the text are no longer active, although the mirror links at the bottom of the page will lead to the desired destinations. Making cheese using Modern Biotechnology Page (201, #29 ) A Utah State University web page describing the history of cheese and the process to make it. Some charts are included indicating the composition of different components of cheeses and milks. Cheese Page (201, #29 ) Chr. Hansen Group's corporate web page that is an index to the different aspects of cheese making. Click the icons to learn more about each of these steps in the process. This site talks about the ripening process of cheese and discusses different enzymes.
Cheese Page (201, #29 ) The University of Guelph Department of Dairy Science and Technology is the source of this Web site on cheese. This site gives the basic details of cheesemaking; to learn more about the process, follow the links to The Cheese Site to learn the specifics of cheesemaking.
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