Air Force Base

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  • Phenol Degradation Lab Report

    The influence of selected variables such as pH of phenol solution, concentration of hydrogen peroxide, concentration and the volume of phenol to be treated was studied to find the degree on the degradation of phenol. The influence of these variables on the degradation of phenol using H2O2 by interpreting the TOC results is presented in the following sections. 3.1 Effect of pH The phenol degradation with different pH is shown in Figure 3. As it is clearly seen, a higher pH favors the removal…

    Words: 860 - Pages: 4
  • 3 Component Mixtures Lab Report

    This paper describes the process by which a three-component mixture was separated and identified. The mixture was separated with the aid of a separatory funnel and various solvents acids and bases. The compound was found to be comprised of meta-nitroaniline, naphthalene, and benzoic acid / 2-napthol. All three of them are organic compounds with melting points in the order they were listed 111-114, 79-82 and 121-122/121-123 °C. the percent yield of each component was also calculated at the end…

    Words: 1290 - Pages: 5
  • Acid Rain Research Paper

    English:"). Alkalis is any kind of substance that can produce OH ions, hydroxide ions, in water, which can also be known as 'basic', or 'basicity' ("GCSE CHEMISTRY - What is an Alkali? - What is a Base? - GCSE SCIENCE."). Litmus is a weakly acidic, organic…

    Words: 1089 - Pages: 5
  • Ibuprofen Experiment

    Purpose Ibuprofen is one of the most common over-the-counter medications. It reduces pain and inflammation by limiting certain hormones. The drug is taken orally, usually in the form of a pill, and is absorbed into the bloodstream once it dissolves. Both human saliva and human stomach acid aid in dissolving the pill. Human saliva has a pH of about 6, and stomach acid has a pH of approximately 2. The purpose of this investigation is to discover whether the pH of a solution will affect the time…

    Words: 915 - Pages: 4
  • Gunsmithing Reflection Assignment

    This week's reflection assignment consists of one video. It features Mr. Larry Potterfield (founder, and CEO of Midway USA) as the presenter. The video is titled "Gunsmithing: How to properly polish the metal parts on a Remington 700". Mr. Potterfield begins his first video by stating the objective, polishing metal parts. In his hands, he holds the barrel of a Remington 700 series rifle. It appears as if the rifle has definitely seen some cleaner days, in my opinion. This is a skill every…

    Words: 432 - Pages: 2
  • Chlorine Bleach Lab Report

    As you can see, the data recovered from this experiment is very unusual. This is the interpretation and analysis the experiment regarding the cleaning power of the chlorine bleach produced by Clorox and laundry detergent produced by Oxiclean. This interpretation is essential to understand the data and how effective each of the independent variables in this experiment are. As an analysis, there were many key points that made this data relevant. Regarding the coffee, both of the cleaners did quite…

    Words: 689 - Pages: 3
  • Lab 4.3 Lab

    666666 newtons, 3 was 4.24166666 newtons, 4 was 5.9833333 newtons. Then I made a bar graph about the difference in newtons between the tabletop averages and coarse sandpaper. In lab 4.3 we made a prediction. The question was what will happen to the force of friction when you increase the surface area? Then we were asked do you think that sliding friction depends on the amount of surface area? The area of 1 block’s friction is 2 newtons. Twice the size of the area’s friction is 2 newtons. Three…

    Words: 435 - Pages: 2
  • Unknown Substance Molarity

    Introduction This accuracy lab of titration report experiment will discuss how to find the unknown substance molarity. By using some of the lab equipment to help guide and identify the molarity of the unknown substance. I believe that it will take around three hundred drops of sodium hydroxide (NaOH) for it to be able to reach to its endpoint of the unknown substance. My reason behind my hypothesis is… Methods In this lab experiment we use a buret to…

    Words: 365 - Pages: 2
  • Unknown Base Titration

    The unknown base concentration of a sodium hydroxide solution can be determined by titration potassium hydrogen phthalate (KHP) with an unknown concentration of sodium hydroxide NaOH. The average molarity of NaOH determine by the moles and volume of the KHP and NaOH. (Eq 1). KHC8H4O4(aq) + NaOH(aq) = H2O(l) + NaKC8H4O4(aq) (Eq 1) The unknown concentration of white vinegar can be determined by the white vinegar with the known concentration of…

    Words: 411 - Pages: 2
  • Molar Concentration Lab Report

    Observe • Learn how to utilize and understand the functioning of the pH meter. • To find a stoichiometric point using a functional graphical method. • To discern the molar concentration of a specific weak acid solution. • To compute the molar mass of a specific weak acid utilized within the experiment. • To calculate the pKa of a weak concentrated acid within the experiment. Procedure 1. Molar Concentration of a Weak Acid Solution • Obtain an unknown acid solution (90 mL) and three 250 mL…

    Words: 582 - Pages: 3
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