Hydroxide

This experiment exemplifies the effects of the concentration of hydrogen on the strength of bone. As bone is majorly composed of calcium, and knowing that acids want to neutralize. Throughout the experiment, results show that the strength of the bone was compromised in acidic situations, but rather unaffected in situations where the concentration of hydrogen was basic. Even more noticeable than the change in pure tensile strength is the change in the maximum deflection before fracture.…

Chapter 3 Process description and modeling 3.1 Process Description of Propylene Glycol Production Process The physical properties of propylene glycol are colourless and clear syrupy liquid when exists at room temperature. Besides than in liquid form, it also may exists in vapor form in air. In order to produce a colourless and odourless chemical, propylene glycol (C3H8O2, PG) involve in the reaction of propylene oxide and water. This involve the process of the hydrolysis of propylene oxide…

will also designate three test tubes for our positive control, containing Bovine Serum Albumin (BSA), and three test tubes for our negative control, containing distilled water and both will contain 2 mL of solution. Next, we will add 2 mL of sodium hydroxide to each test tube. This will raise the pH of the solution to alkaline levels. Next, we will place one of each test tube in the three different temperature water baths for 30 minutes. After 30 minutes, we will remove the test tubes from…

Overall the experiment provided significant data, despite problems with reagent contamination. Iron (III)-thiocyanate complexes in equilibrium, meaning that external and internal forces on the equilibrium can shift toward the reactants or the complex. External forces are changes to the chemical or physical environment that effect the equilibrium. Internal forces are changes to the bonds or chemical nature of the complex itself. These effects are used to study the optimal chromogenic reagent,…

Good hair… What exactly is “good hair”? Kinky, twisty, wavy, or straight—African- American (AA) hair comes in many ways. There is so much spectacle surrounding AA hair. There are hair shows surrounding it, special hair care products, books, and movies that place the spotlight on this unique curly hair. To conduct research on the spectacle of African American hair, I first went and saw the movie “Good Hair” featuring Chris Rock. The movie was created because of Chris Rock’s daughter crying to him…

Ringworm can be tested in the following three ways; KOH (potassium hydroxide) preparation, a Wood’s light exam, or skin culture. A KOH preparation is a test that helps your physician find out if a fungus is causing your rash. The physician takes a sample of your skin by lightly scraping the infected area. The skin sample is placed on a slide with a potassium hydroxide solution and is gently heated. If the fungus cells are present then the doctor can see them using a…

buffers and dilutes it. Through my peer-reviewed research that you can download at www.drkeithkantor.com (look at print/web) or www.namedprogram.com (go to the blog), I have found that a pure natural hydroxide (OH-) water, which is also alkaline is best. Since H+ ions cause acidity, the OH+ ions in hydroxide water search for the H+ ions to form water (H20), one of the strongest bound molecules in nature and eliminate it from the body through urination. This is the safest most natural method I…

in and the “Time Based” data collection settings were adjusted so that there was a 15 s/sample interval so that there was an 180 second cycle for part B. The calorimeter was then set up so that the first reaction of hydrochloric acid and sodium hydroxide could take place. Two Styrofoam cups were…

Science Research Paper The Effectiveness OF Bioswales Written By Jake Davis Do you know what a bioswale is? Well I’m sure most of you don't. Bioswales are actually unsung heroes. They do many things that make a difference in our society. They make sure excess runoff water does not affect our houses and can even be better than concrete drainage systems. There are many different things about a bioswale that defines it, such as what is made of, the great environmental benefits. I…

substances using different methods. Two techniques were used, the pH paper indicator and the pH meter. Out of ten substances that were used, five of them were found to be acidic, namely: hydrochloric acid, coke, toothpaste, milk, and acetic acid. Sodium hydroxide, buffer solution, bleach, and the detergent were found to be basic. Bottle water was found to be neutral. Substances are said to be acidic because of having pH levels lesser than 7, and those having pH greater than 7 are said to be…