Chemical decomposition

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  • Methyl Red Lab Report

    0.20 g of adsorbent was added to 20 mL of 50 mg/L dye solution and Vortex at 150 rpm for various time intervals at 5, 10, 15, 30, 60, minutes. The above steps were repeated using dye concentrations of 100, 150 and 200 mg/L dye solutions. Adsorbent dosage is an important parameter because it determines the capacity of adsorbent for a given initial concentration of dye molecules. Then their % absorbance’s were calculated by spectrophotometer (λmax=410) and thus amount adsorbed were calculated.…

    Words: 1181 - Pages: 5
  • Analysis Of Alka Seltzer

    and water is that when the tablet was dropped into the water, it began to fizz and make the water look like a carbonated drink such as Sprite. Carbon Dioxide is the gas that humans exhale and what is produced with Alka-Seltzer and water react, the chemical equation of the reaction is, (H2O + C6H8O7 + 3NaHCO3…

    Words: 1720 - Pages: 7
  • Exo And Endo-Norborneol Reaction Lab Report

    In the Acid-Catalyzed Hydration of norbornene, water and sulfuric acid were added to the C=C double bond to form norborneol. Sulfuric acid acted as a catalyst, where it was not consumed in the reaction and helped to propel the reaction forward, as it was vital in forming hydronium ion and breaking the double bond. Both the products endo-norborneol and exo-norborneol were synthesized; however regioselectivity and stereoselectivity played a role as to which product was more preferred and whether…

    Words: 1629 - Pages: 7
  • Pharmaceutical Tablets Essay

    The manufacturing of pharmaceutical tablets involves several main steps including blending, granulation, drying and milling. Each step is known as a unit operation and will be outlined below. The ingredients to make a pharmaceutical tablet will include the active pharmaceutical ingredients [API], and may require a bulking or binding agent which allows the tablet to be sufficiently large for consumption and provides sufficient surface properties of the particles within the mixture to facilitate…

    Words: 2048 - Pages: 9
  • 7.59 From The Stress Strain Data For Poly (Methyl Methacphiet?

    7.59 From the stress–strain data for poly(methyl methacrylate) shown in Figure 7.24, determine the modulus of elasticity and tensile strength at room temperature [20°C (68°F)], and compare these values with those given in Tables 7.1 and 7.2. Solution From Figure 7.24, the elastic modulus is the slope in the elastic linear region of the 20C curve, which is The value range cited in Table 7.1 is 2.24 to 3.24 GPa (325,000 to 470,000 psi). Thus, the plotted value is a little on the…

    Words: 1077 - Pages: 5
  • Heroism In George Mcgovern's Dulce Et Decorum Est

    George S. McGovern once said “I'm fed up to the ears with old men dreaming up wars for young men to die in.” McGovern is stating that the “old men”, the government use the young men of a specific country to fight the wars they initiate. War is most of the time seen as a sense of pride and tribute for one’s country, but many don’t realize the savagery battlefields hold. Just like George McGovern, the poet, Wilfred Owen, who was a soldier in World War One and died in that Great War wrote many…

    Words: 1252 - Pages: 6
  • Mercury Footwear Case Study

    1. Is mercury an appropriate target for AGI? Why or why not? Please clearly cite examples for your reasons. (10 points) There are many reasons that mercury is an appropriate target for AGI. • Both companies are in the same industry of footwear products. • First off the two companies have differentiating strategies and markets that they sell to. AGI will be adding a new market to their company goals and increasing their revenue streams. • AGI strives in the casual footwear segment with a…

    Words: 839 - Pages: 4
  • Dulce Et Decorum Poem Analysis

    Throughout history, few conflicts have been that horrific like the First World War. Being one of its combatants, the English poet Wilfred Owen was one of the first to question military propaganda which defended the old Latin proverb: “Dulce et decorum est, pro patria mori”; meaning ‘it is sweet and glorious to die for one’s country’. With nothing else than words, he created a distinguished and innovative masterpiece that condemned the grandeur of war by picturing how cruel and deranged the…

    Words: 1092 - Pages: 5
  • Advantage And Disadvantage Of Graphene

    1. INTRODUCTION Graphene consists of single layer of carbon atoms arranged in a hexagonal lattice. It is the basic structural element of many other forms of carbon, such as graphite, charcoal, carbon nanotubes and fullerenes. In simple terms, graphene, is a thin layer of pure carbon bonded together in a hexagonal honeycomb lattice. It is the thinnest compound known to man, the lightest material known, the strongest compound discovered, the best conductor of heat at room temperature and also the…

    Words: 1375 - Pages: 6
  • Biocon India Case Study

    • What are the strategic choices available? Biocon India Group is a Bangalore-based organization that began in 1978 with the enzyme business. An enzyme, by the way, is a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction. That said, the Biocon India realized that growth is imminent and various strategic choices are available. The first strategic choice available to Managing Director, Kiran Mazumdar-Shaw’s Biocon India is expansion…

    Words: 1425 - Pages: 6
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