C_6 H_5 CHO+H_2 SO_4→ H_2 O+ 〖CH〗_3 CH_2 CH=CH Q3. On the basis of solubility behavior‚ show how each of the following pairs of compounds may be distinguished from each other. A3. CH3NH2 and CH3(CH2)5CH2NH2 Both are Nitrogen-containing (amine) compounds but differ in the attached alkyl group. Immediately‚ we can conclude that
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1.1 CHEMISTRY 2213a ORGANIC CHEMISTRY FOR THE LIFE SCIENCES - organic chemistry is the study of life at the molecular level; to many it is the key to understanding life “The language of chemistry- an international language‚ a language without dialects‚ a language for all of time‚ and a language that explains where we came from‚ what we are‚ and where the physical world will allow us to go” (Nobelist Arthur Kornberg‚ a biochemist‚ 2000) - but its study has been challenging for students for
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Charles Michael Te Herrera Date Performed: November 18‚ 2010 2009 – 14077 Ma’am Rea Abuan Experiment # 1 SOLUBILITY OF ORGANIC COMPOUNDS State what types of intermolecular forces are present in solutions formed due to intermolecular attractions between the solute and the solvent. Compound 1 Compound 2 Intermolecular Forces Class S (Water-soluble) Compounds Acetone Water Hydrogen Bonding & London Dispersion Forces Diethyl Ether Dipole – Induced
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FOUNDATION OF MEDICAL SCIENCE BIOLOGY-FGS0044 LAB REPORT 3.1 : CARBOHYDRATE DETECTION TEST LAB REPORT 3.2 : PROTEIN DETECTION TEST LAB REPORT 3.3 : LIPID DETECTION TEST GROUP MEMBERS : CONTENTS NO. | TITLE | PAGE | 1 | INTRODUCTION | 3 | 2 | LAB 3.1 : CARBOHYDRATES DETECTION TEST | 5 | 3 | LAB 3.2 : PROTEINS DETECTION TEST | 8 | 4 | LAB 3.3 : LIPIDS DETECTION TEST | 12 | 5 | REFERENCES | 14 | INTRODUCTION Carbohydrates (saccharides) are molecules consist of carbon
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PRACTICAL III: THE BEHAVIOUR OF AMINO ACIDS IN SOLUTION Abstract In this practical the acid-base behaviour of amino acids was assessed. Amino acids are amphoteric. They have the basic (amine) and the acidic (carboxylic) functional groups. These show the same type of equilibrium reactions that all weak acids and bases undergo‚ and the relative amount of each can be altered by adjusting the pH of the solution. For this practical glycine was used as a model to show this unique nature of
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of the compounds‚ such as boiling point‚ melting points and solubility. The different solubility properties of the protonated and non-protonated forms of these compounds depend on the functional groups present‚ such as carboxylic acids (acidic) and amines (basic). Since the compounds are being separated based on solubility and melting points‚ they must be in a solvent that is immiscible in nature; for example‚ ether and water. The organic acid compounds would be insoluble in water but is often soluble
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Complement is a system consisting of multiple proteins‚ available in plasma under the inactive form‚ mainly produced by the liver. Complement plays an important role in infection control. Involve in lysis activity‚ opsonic activity‚ join inflammation and fight infection Activation of the classical pathway needs the participation of the complement C1‚ C4‚ C2. Activation of the complement classical pathway usually begins with the formation of complex antigen-antibody dissolved either by binding of
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Chemistry Exam Study Sheet Organic Chemistry • Study of compounds to which carbon is the principal element. • Carbon is special because it has 4 bonds. Functional Groups • Organic substances are organized into organic families. • Organic Families – group of organic compounds with common structural features. o Each family has a recognizable physical property and a specific structural arrangement. o Each combination is referred to as a functional group. o Even
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radicals. Lewis acid and Lewis base. Orbital hybridization: sp3‚ sp2‚ sp. Conjugated double bonds and resonance 2. Classification of organic compounds Nomenclature: homologues series‚ alkanes‚ cycloalkanes‚ alkene‚ alkynes‚ alkyl halides‚ alcohols‚ amines‚ aldehydes‚ ketones and carboxylic 4 acids and their derivatives. 3. Stereochemistry Conformations of alkanes and cycloalkanes. Isomerism and optical activity. Structural isomers and stereoisomers. Geometrical isomers: (E) and (Z) systems. Enantiomers
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Human Physiology Exam 1 Part 2 Study Guide Chapter 1 Define homeostasis * Maintenance of constant conditions in the internal environment. Composition‚ temperature and volume of extracellular fluid do not change significantly under normal conditions Know the components of a homeostatic control mechanism * Regulated Variable- Regulated to stay within relatively narrow limits * Set Point- normal desire value * Error Signal- difference between the actual value and the set point
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