Adverse drug reaction

The observed colour was orange, which fit the emission spectrum. Few specks of blue were observed, this might be due to the Bunsen burner not being completely cleaned or the sodium not being completely pure. The observed colours match those of the spectrum, and can be accepted as true. The observed colour for lithium was a dark red colour. Lithium’s emission spectrum consists of purple, blue, cyan and red. Few darker specks of blue were observed, possibly from the same substance that made the…

used to chemically synthesise many products such as soaps, detergents, drugs, plastics and polymers. Through the process of synthesis the individual molecule can be altered numerous times to ‘iron out’ any issues found in the product to optimise its functionality. The redesign of drugs can alter the way the human body reacts to the drug possibly removing the negative side effects as well as…

Kyle Rohl Chem 3520 Nobel Prize Paper Chemicals in 3D Vision The Nobel Prize in Organic Chemistry for the discovery of chemicals in 3D vision was awarded to Derek Barton and Odd Hassel in 1969. This was the breakthrough in visualizing the way chemicals could be interpreted. Before their phenomenal discovery, people could only think of seeing a chemical such as cyclohexane in its planar, flat, 2D form. What Barton and Hassel found that was different from the universal perspective of this…

Analysis In all of the trials, the tablet pills were the first to dissolve out of all of the types of pills, averaging a time of 2 minutes and 2 seconds. This is due to the fact that tablets have no type of coating over them, so there is less for the acid to break down. It looked a little swelled before it broke apart into powder like pieces. The second fastest pill was the coated tablet and had a mean time of 4 minutes and 22 seconds. The acid has to break through the casing before it can…

What is the percentage of change in Reaction Time as age increases? As people increase in age, their reaction time can change as well, either increasing or decreasing. If kids in different age groups measure their reaction time using a test online, then the percentage of change in reaction time will increase with age. There are an abounding amount of things that can affect how fast or slow someones reaction test time is, along with what happens to your body when it is measured and the process of…

In our experiment, to look deeper into exothermic reactions, we first had to create our own calorimeter. We did this using 3 separate 8 ounce Styrofoam cups, one for each compound. We then used cardboard to create a lid for each cup and taped it to the sides so the seal would be as tight as we could make it. We also needed a 150mL beaker to measure out the 50 mL of distilled water that we used in each trial to dissolve each compound in. To weigh out each compound we also needed an electronic…

temperature affected enzyme activity. Enzymes are proteins that speed up chemical reactions. For this particular experiment, we studied the enzyme catalase, which is found in potatoes. Catalase reacts with hydrogen peroxide to break it down into its water and oxygen parts. Due to the fact that oxygen is a product of this chemical reaction, it can be concluded that the more oxygen bubbles there are, the quicker the reaction is occurring, and the enzyme is very active. For this lab, our goal was…

copper wire and turn it into a metallic copper which is a pure substance. When copper reacts with nitric acid several physically properties can be seen happening for example: the colour changing and gas vapor starting to form. Many of the other reactions were similar to this that I and my partner saw such as: the formation of copper (II) hydroxide, decomposing the compound (CuO (OH) 2) by heating it, adding a different acid compound (H2SO4), and mixing solid zinc. There were several unknown…

onto the penny. This process cleaned all of the dark corrosion spots away and made the copper color shine like new, which then allowed us to have a clean surface to experiment on. This was mostly a physical change but their was a slight chemical reaction because of the acidity of the vinegar. We then heated granular zinc and zinc chloride solution with the penny in a dish on a hot plate until it boiled. We removed the penny with tongs and placed it in a beaker of water, immediately noticing the…

Enzymes are protein molecules that significantly speed up the rate of virtually all of the chemical reactions that take place within the cell. In the following lab was to examine an enzyme that is found in pineapples. That enzyme is bromelain its breaks down protein into their protein into their amino acid by a process of hydrolysis. They are found in tropical areas like Hawaii, Thailand, and Brazil. For the first experiment the hypothesis was that the when gelatin was added to the water, fresh…