substances as acids or bases according to Arrhenius, Bronsted-Lowry and Lewis concepts; • classify acids and bases as weak or strong in terms of their ionization constants; • explain the dependence of degree of ionization on concentration of the electrolyte and that of the common ion; • describe pH scale for representing hydrogen ion concentration; • explain ionisation of water and its duel role as acid and base; • describe ionic product (Kw ) and pKw for water; • appreciate use of buffer solutions;
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Chapter 4 TABLE OF CONTENTS Dissolved Oxygen Measurement Page Section 1: Dissolved Oxygen (DO) Introduction 2 Section 2: Glossary 2 Section 3: Approved Methods 3 Section 4: Safety and Hygiene 3-4 Section 5: Sampling 4-5 Section 6: Effects of Temperature on DO 5 Section 7: Interpretations 5 Quiz 4.1 6 Section 8: Modified Winkler Method 6-9 Quiz 4.2 9 Section 9: The Electrometric Meter Method 9-11 Quiz 4.3 12 Section 10: QA/QC 12 Answers to Quizzes 13-14 Appendix
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Chapter 4 TABLE OF CONTENTS Dissolved Oxygen Measurement Page Section 1: Dissolved Oxygen (DO) Introduction 2 Section 2: Glossary 2 Section 3: Approved Methods 3 Section 4: Safety and Hygiene 3-4 Section 5: Sampling 4-5 Section 6: Effects of Temperature on DO 5 Section 7: Interpretations 5 Quiz 4.1 6 Section 8: Modified Winkler Method 6-9 Quiz 4.2 9 Section 9: The Electrometric Meter Method 9-11 Quiz 4.3 12 Section 10: QA/QC 12 Answers to Quizzes 13-14 Appendix
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Title: Isolation and Process Optimization of textile dye degrading bacteria Abstract: Bacteria can remove dyes from wastewater and soil, leading to a decrease in their toxicity. The detoxification rate depends upon media and culture conditions. The decolourization/removal of textile dyes like bromophenol blue, methylene blue, methyl green, and malachite green, in addition to various other industrial dyes, using bacteria isolated from soil has been an important area of research for bioremediation
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preservative because it fixes the color of fish or meat. It is also used as a fertilizer and in medicines. -It is a potential new treatment for organ transplantation, heart attack and leg vascular problem. Phosphates: -An organic compound of phosphoric acid which is bonded to nitrogen or a carboxyl group in a way that would let useful energy to be released. -It is used as a food
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USING POTASSIUM CARBONATE AND SODIUM BORATE AS FIRE RETARDANT IN DIFFERENT KINDS OF CLOTH Team Category Cluster 2 Applied Science Charalin Mae P. Chavez Ashley D. Tumulak Khent Bernard F. Bensi Babag National High School (Science Class) table of contents Title Page ……………………………………………………… i Table of Contents ……………………………………………………… ii Abstract ……………………………………………………… iv Research Plan Research Materials ………………………………………………………1 Research Procedure ………………………………………………………1
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Case Study of DKA Patient Anonymous Student Name College or University Name Your Nursing Class # Instructor’s Name November 18, 2011 R.C. is a 42 year old Native-American male that presents to the ER today generally looking ill and, appears to be 10 years older than his stated age. He is dehydrated, and has had Type 1 diabetes, which was diagnosed ten years ago. He has been sick for the last 2 days; as stated by his wife, “I brought him in today (ER) because he is just not getting any
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AP1 Fall 2014 Final Exam Take Home – Due at 5 pm on October 29th. • 1. Homeostasis is an important theme in studying the human body. Discuss homeostatic processes in each of the organ systems we covered this semester. Be sure to include discussion of negative feedback, set points, receptors and effectors. (7 points each) 2. Homeostasis- The tendency of a living body to maintain relatively stable internal conditions in spite of greater changes in its external environment. (Saladin, 2015)
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Introduction The profound importance for microorganisms to operate at a maximum efficiency has lead to adaptations allowing for groups of processes to be functional when resources are available, while on the contrary remaining “dormant” when not in need. This has been accomplished at the molecular level by configuring clusters of genes together on the genome into operons that elicit a processive response in the presence of a specific metabolite. The Lac operon is responsible for the cleaving of
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internal body surfaces; functions as barriers. Formed from continuous sheets of tightly packed cells Covers outside of body; or lines organs and body cavities Apical surface: the free surface exposed to air or body fluids Basal surface: cells at base of epithelium are attached to a basement membrane (which is a dense layer of extracellular matrix) Is avascular (no blood vessels); the blood vessels that supply nutrients and remove wastes are in the adjacent connective tissue: diffusion Cell Shapes
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