PPT-Unit 3 – Environmental Chemistry

Topic 2 DDT The Good News Dichlorodiphenyltrichloroethane DDT Invented by Paul Hermann Muller who was given the Nobel prize Used to kill lice that carried typhus killing allied troops in WWII. Use to solve. pH = -log [H. +. ]. [H. +. =] = . 10. -pH. . No Brain Too Small . . CHEMISTRY . . Finding –log of a number. Example calculation . -log 1x10. -7. = 7. Calculator displays 7 . Keri Brophy-Martinez. Automation. History of Automation. 1957. Technicon. develops the first automated analyzer. Continuous flow. Issues: carryover and costly. 1970. Dr Anderson(NASA) develops a centrifugal analyzer. Unit 1. Do Now:. Look at the picture and list words that come to your mind.. Make a T-chart and label one side “My words” and the other side “Our words”. Day 4. Unit 1: Introduction to Environmental Issues. , measurement, conversions. Topic Brown Chapter 1. Science. . and Chemistry. What is science?. The scientific method. What is chemistry. ? 1.1. What . is matter. ? . 1.2 . States of matter. Anna . Permanasari. Course Identity. 2 . sks. , . 2. nd. grade. , . . 4. nd. . semester. Compulsory/ . Concretation. Competence Courses. . prerequisite . : . Has attended fundamental . chemistry. BY . Dr. . Alka. N . Choudhary. Associate Professor. Division of Pharmaceutical Sciences. S.G.R.R.I.T.S., Paten Nagar, Dehradun (UK). “. Chemistry has an important role to play in achieving a sustainable civilization on earth.”. Ch. 1. What Is Chemistry?. Why is the scope of chemistry so vast?. What Is Chemistry?. 1.1. Matter. is anything that has mass and occupies space.. Chemistry. is the study of the composition of matter and the changes that matter undergoes.. Chapter. 1. A Review of General Chemistry: Electrons, Bonds, and Molecular Properties. David Klein. Copyright © 2015 John Wiley & Sons, Inc. All rights reserved.. Klein, Organic Chemistry 2e . 1.1 Organic Chemistry. • What is “Inorganic Chemistry”?. . - descriptor or professional subfield. . - same as “General Chemistry”?. • Highlights from the inorganic timeline. . - Lavoisier: origin of modern chemistry. Well… What is chemistry?. First, we need to think about what science is.. Right now as you sit in my class, your tummy is making a weird sound.. What is that sound?. Why is it happening?. What can you do to stop the sound?. University of California, Davis Department of Environmental Toxicology 4138 Meyer Hall One Shields Avenue, Davis, CA 95616 What Do Toxicology Majors Study? MAJOR EMPHASES Major Requirements  BIS 1 . It . involves a chemical reaction run in a continuous flow stream.  The process offers potential for the efficient manufacture of chemical products. . . Recent . breakthroughs using Vapourtec systems are in production of . Introduction. While . organic chemistry is a very important part of everybody’s life, the production of drugs, fuels, polymers, pigments, insect repellants, etc. also generates many problems due to the magnitude of the production today. . Leading TV Unit Manufacturer in Pune Innovative Designs, Superior Quality at Adeetya's Kitchen & Furniture https://adeetyas.com/tv-unit-manufacturers-in-pune.php