------------------------------------------------- Hydrochloric acid From Wikipedia‚ the free encyclopedia (Redirected from Muriatic acid) Not to be confused with hydrogen chloride. Hydrochloric acid | | | | Other names[hide] * Muriatic acid[1] * Spirits of salt[2] | Identifiers | CAS number | 7647-01-0 | ChemSpider | 10633809 | UNII | QTT17582CB | EC number | 231-595-7 | ChEMBL | CHEMBL1231821 | ATC code | A09AB03‚B05XA13 | Properties | Appearance | Colourless
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of Shikimic Acid‚ intermediate for the production of Oseltamivir‚ the Avian Flu drug Supervised by: Dr. Reza Yegani Dr. Mohammad Hossein Sarrafzadeh Mr. Habibollah Ramezanzade by: Kaveh Yazdifard Presented on: 1385/10/3 Contents Acknowledgement Introduction Shikimic Acid & its Natural Properties Derivatives of Shikimic Acid Avian Flu Sickness‚ Medications Oseltamivir and Shikimic Acid’s Role in Synthesis Production of Shikimic Acid Extracting Shikimic Acid from the Plant
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Oxalic Acid Lab Aim: Use acid base titration to determine the number of water molecules in hydrated hydrochloric acid. Apparatus required: Oxalic acid solution 250 cm3 Weighing bottle Digital balance Beaker (250 cm3) Distilled Water Volumetric Flask 250cm3 Filter funnel Pipette Burette 50cm3 Retort Stand Beakers 100cm3 Standardized sodium hydroxide solution 0.1M Pipette filter Conical flasks 250cm3 Phenolphthalein Indicator Procedure 1) Rinse the burette with distilled
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ACID/BASE You might need to know the following K values: CH3COOH Ka = 1.8 x 10–5 Benzoic Acid Ka = 6.5 x 10–5 HNO2 Ka = 4.5 x 10–4 NH3 Kb = 1.8 x 10–5 HF Ka = 7.2 x 10–4 H2S Ka = 5.7 x 10–8 HSO4– Ka = 1.2 x 10–2 HS– Ka = 1.2 x 10–13 HCOOH Ka = 1.8 x 10–4 HOCl Ka = 3.0 x 10–8 SIMPLE ACIDS AND BASES 1. According to the Brønsted–Lowry definition‚ which species can function both as an acid and as a base? (A) Cl– (B) SO42– (C) NH4+ (D) HCO3– (E) H3O+ 2. Which of the following
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What are trans fatty acids‚ and where do they come from? We’re used to hearing about saturated and unsaturated fatty acids. Saturated fatty acids - which come from animal fats (meat‚ lard‚ dairy products) as well as tropical oils such as coconut and palm oils - raise the levels of LDL cholesterol. Unsaturated fats - which come from vegetable oils - in general‚ do not increase cholesterol levels‚ and may reduce them. Because saturated fatty acids were found to be bad for you a couple decades ago
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Depression Unipolar depression and bipolar depression both run in the same family of mental disorders. They are however‚ both very different with unique individualized characteristics. They both do cause a person to experience severe and very debilitating bouts of depression‚ clinical or major. As stated in the prompt‚ “many people become depressed at some point in their lives‚ but when these feelings interfere with an individual’s ability to live a normal life and persist for an extended period
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The Great Depression and It’s Effects on General Society The Depression of the 1930’s was a very hard time for the middle and lower classes in America. Due to the depression‚ both classes had to struggle to survive and give up many of their favorite pastimes due to lack of monetary funds. Blacks had to give up low paying jobs to upper class white males who had lost their higher paying jobs. Mexican workers were sent out of the country. Many people‚ especially farmers‚ were evicted from their houses
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CAUSES OF DEPRESSION Causes of Depression HSP3M Feeling sad‚ or what we may call "depressed"‚ happens to all of us‚ but for most of us the sensation usually leaves after a while. However‚ people with a depressive disorder‚ such as clinical depression‚ find that their state interferes with their daily life. Depression is a condition of general emotional withdrawal. It is sadness greater and more prolonged and does not always have a reason. For people
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course‚ referring to the Great Depression. From 1929 to 1940‚ the United States suffered from the greatest economic depression in history. An economic depression is a downturn in the country’s economic flow.The unemployment rate in 1932 was 12‚060‚000 people. The suicide rate from 1930-1940 was at 154‚000 people. The Great Depression lasted ten years; a full decade. So‚ what exactly caused the Great Depression? Well‚ there were many causes resulting in the Great Depression‚ but three significant and
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Experiment #7: Acids‚ Bases and Salts Mabag‚ Viannery D.‚ Mangune‚ Paolo D. Chem 14.1‚ MAB1‚ Ms. Angelyn del Rosario March 8‚ 2010 I. Abstract The experiment allowed students to explore different electrolytes and classify them into acids‚ bases and salts by using different indicators or by measuring the pH levels of each. The experiment also helped students classify different substances through their conductivity properties. The preparation of a 1 M stock solution from NaOH pellets diluted to a
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