analyze data and draw a conclusion. In this experiment I will find out that in a type of water the Alka-Seltzer will dissolve faster and slower. Alka-Seltzer is one of the world’s best known antacids. Its main function is to absorb excess stomach acid. II. MATERIALS: * Tap Water - Warm Water * Cold Water - Salt Water * Acidic Water -5 cups (250 mL of water in each cup) * A whole Alka-Seltzer tablet III. HYPOTHESIS: My hypothesis is that the Alka-Seltzer tablet
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Lab 3: Grignard Synthesis Objective: The goal of this lab is to synthesize a Grignard reagent from bromobenzene and magnesium metal in diethyl ether. This same Grignard reagent would then be used to prepare a tertiary alcohol and then purify and characterize the product. Table of Reagents: Name Chemical formula Melting Point Boiling Point Density Safety Hazards Diethyl ether C4H10O -116.3°C 34.6°C 0.7134 g/ml Flammable Bromobenzene C6H5Br -30.6°C 156°C 1.5 g/ml
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Crude Oil Effect on soil quality: • Oil contaminated soil looses its fertility for more than 20 years. • The texture and other physicochemical characteristics of the soil gets affected. • The mites and other insects can’t survive in oil contaminated land leading to major imbalance in the food chain. • Oil contamination has adverse effect on seed germination. Farmers loose its crops and are not able to grow agricultural crops for years after years. • Effect on economy of the farmers.
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behavior‚ low commitment in academics. 2. Tarmageddon: Dirty Oil is Turning Canada into a Corrupt Petro State (p. 211) Andrew Nikiforuk Analyze Nikiforuk’s use of the word “Tarmageddon” in his title. Explore both the connotations and denotations of the term. Answer: The term‚ “tamageddon” used by the author Andrew Nikiforak‚ in this article demonstrates the meaning of tamageddon is the mixing of tar which is obtained from the oil industry to sand. This mixing of sand and tar impact negatively
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of Acetylsalicylic Acid Abstract Acetylsalicylic acid was prepared using salicylic acid and acetic anhydride. As a result‚ a white‚ powdery substance was formed (0.1931g‚ percent yield 91.30%) and was defined by melting point (124.5 – 134.5°C) and observation of color change with ferric chloride. Introduction Acetylsalicylic acid (aspirin) is one of the most popular analgesic drugs on the market today. It also acts as an antipyretic and anti-inflammatory drug. Salicylic acid itself was too acidic
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medicine the oil is used for diarrhoea‚ hernia‚ bad breath and bronchitis as well as for those conditions mentioned above. Extraction Essential oil by water distillation from 1. the buds and 2. the leaves and by steam distillation from 3. the stalks or stems. A concrete‚ absolute and oleoresin are also produced from the buds in small quantities. Characteristics and Constituents 1. Clove bud is a pale yellow liquid with a sweet - spicy odour and a fruity-fresh top note. The bud oil is favoured
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the Indian Edible Oil Industry India is world’s third largest edible oil economy‚ after China and US. India’s annual consumption is around 10 million tones vis-à-vis China’s 14.5 million tones. However‚ India’s per capita consumption at 10.2 kgs per annum is considerably lower compared to global standards. India is also a leading producer of oilseeds‚ contributing 7-8% of world oilseed production. India is estimated to account for around 6% of the world’s production of edible oils. Though it has the
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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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Preparation of Synthetic Banana oil Summary: Banana Oil is a major flavoring in many different mixtures from candles to different types of food. The major organic chemical that is banana oil is ester‚ which is what gives it its strong odor. In this scenario‚ the banana oil supply is running low for Cavendish Distilling Company. So they want to formulate a synthetic version of banana oil to replenish their supply. Problem: Will the synthetic version of banana oil‚ is similar in taste and chemicals
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Synthesis Conclusion: Conclusion: As we can see‚ the sources show us that during the Enlightenment period money was very important. It shows that during the time people would do merely anything for money‚ even force their children into arranged marriages or‚ as Voltaire suggest satirically‚ sell them as a food source. Parents or even the brides and grooms themselves would arranged marriages for economic gain. This was not always the case. We have learned from She Stoops to Conquer that‚ although
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