Manufacture of Paracetamol Introduction Paracetamol‚ the most common medicine nowadays‚ has been used by people
Premium Aspirin Paracetamol Ibuprofen
CGT 21b Unit I. Principles of qualitative inorganic analysis Formation of sublimates; principle of flame test‚ borax-bead test‚ cobalt nitrate test‚ fusion test‚ chromyl chloride test; analytical reactions for the detection of nitrate‚ nitrite‚ halides‚ phosphate‚ arsenate‚ arsenite‚ sulphide‚ thiosulphate‚ sulphate‚ thiocyanate‚ borate‚ boric acid‚ carbonate. Analytical reactions for the detection of Cr3+‚ Fe3+‚ Ni2+‚Cu2+‚ As3+‚ Mn2+‚ Importance of common-ion effect in the separation
Premium Thermodynamics Entropy Temperature
LU 1 - Tutorial 1. Write the formulas for the following compounds: Compound Copper (II) chloride Iron(II) sulphate Sodium sulphate Ammonium nitrate Sodium nitrite Potassium sulphate Magnesium phosphate Formula Compound Lithium acetate Manganese (IV) nitrate Potassium permanganate Iron (III) oxide Potassium sulphite Potassium hydrogen carbonate Sodium iodate Formula 2. Express the following numbers in scientific notation: a) 0.000000027 b) 356 c) 47 764 d) 0.096 3. Express the following numbers
Premium Chemistry Water Sulfuric acid
How do drugs affect the brain? When drugs get into the bloodstream they are carried to all parts of the body and some reach the brain. The quicker the drug reaches the brain‚ the more intense the effects. The quickest way to get a drug into the brain - and also the most dangerous way of using any drug - is to inject it intravenously‚ or into the vein. Almost as quick is smoking a drug. followed by sniffing or snorting and then by mouth. Eating or drinking a drug is the slowest route‚ because the
Premium Drug addiction Hypertension Heart
Chapter 2 22. A student heats 0.5585 g of iron with 0.3550 g of sulfur. She reports that she obtains 0.8792 g of iron sulfide and recovers 0.0433 g of unreacted sulfur. Show by calculation whether or not her results obey the law of conservation of mass. Total mass initial = 0.5585 g + 0.3550 g = 0.9135 g Total mass final = 0.8792 g + 0.0433 g = 0.9225 g These two values should be equal by the law of conservation of mass. These results do not obey the law of conservation of mass. Possibly she
Premium Water Sulfur Magnesium
Introduction The science of microbiology is all about microorganisms‚ what they do and how they work. Microorganisms are ubiquitous‚ and are a very important part of life everywhere since they have been around for billions of years. The two main themes associated with microbiology are (1) having an understanding of the nature and function of the microbial world‚ and (2) being able to apply that understanding of the microbial world so that the benefits to the Earth and humans are known(6). This lab
Premium Bacteria Microorganism Organism
Topic 2: The Ecosystem 2.1.1 Biotic: living factors or components‚ e.g. plants and animals. Abiotic: non-living factors or components‚ e.g. soil‚ water‚ wind‚ etc… 2.1.2 Trophic level: is the position that an organism or a group of organisms in a community occupies in a food chain. 2.1.3 A food chain shows the flow of energy from one organism to the next. A food web is a complex network of interrelated food chains. Producers (autotrophs): manufacture their
Premium Water Ecological succession Oxygen
Bacteria are unicellular and ultra-microscopic organisms‚ yet they play an important role in nature. They are of tremendous importance to man. They play an important role in agriculture and medicine and are the basis of many industries. Some are beneficial to man directly or indirectly‚ others are very harmful as they cause various plant and animal diseases. Bacteria are considered as our friends and foes due to their beneficial and harmful activities. Their economic importance can be studied under
Premium Nitrogen Bacteria Fungus
URINARY TRACT INFECTIONS OUTLINE · Background information · What are the causes of UTI? · Who is at risk? 1. Recurrent Infections 2. Infections in pregnancy · What are the symptoms of UTI? · How is UTI diagnosed? · How is UTI treated? 1. Recurrent Infections in women 2. Infections in pregnancy 3. Complicated Infections · Is there a vaccine to prevent recurrent UTIs? Background Information
Premium Kidney Urine Urinary tract infection
Trophic Categories: 1. Producers 2. Consumers 3. Detritus feeders and decomposers Producers = organisms that capture energy from the sun or from chemical reactions to convert carbon dioxide to organic matter Organic Matter vs. Inorganic Matter -Matter that makes up the bodies of living things generally characterized by the presence of carbon and hydrogen bonds. Most producers are green plants. 1. Autotroph i. Chemosynthetic bacteria ii. Green plants iii. Algae 2. Heterotroph
Premium Soil Nitrogen