Sodium chloride

implemented an experimental design by having the amount of sodium polyacrylate inside our superabsorbent pillow be our independent variable. We chose this variable as our treatments because the goal of our experiment was to test how the amount of…

Slime was first created in 1976 by mattel ( A toy company) it was sold in little green trash cans. It was not stretchy or soft it didn't settle, or react to touch. The original slime was not made with pva or borate it was made with guar gum and didn't have an appealing texture. Slime is now sold across the world in shops online the main seller is Etsy but other slime sellers branch out and create their own websites. Like for example GlitterSlimes (Nicolette) started on Etsy and made her own…

The hypothesis was rejected after the testing due to certain chemicals not performing what was standardized and predicted by the hypothesis. According to the overall averages, the number one most effective was Betadine with an average of 36.33mm, Hand soap was second, third was Lysol, Isopropyl alcohol scored fourth, fifth place was Germ X, and seventh had the smallest average of 7mm which was Neosporin.Betadine was expected to have a high score due to its popularity in treating wounds but the…

Badass U Articles Summary The Ultimate No More Using Soap Guide (and Never Stink) If you’ve seen my other post, you know soap is bad for your health. And, believe it or not, our bodies naturally keep odor away Our problem is when we do unnatural things…like wear clothes. But until we live in a nudist utopia, here is the ultimate guide to not using soap in our modern world. 1.) Keeping Your Clothes Clean Laundry probably seems like a no-brainer, but there is a twist here. Your skin, if you…

acid in the stomach reaches the esophagus. One will hope to stay away from a more complex problem: GERD or gastro esophageal reflux disease (1). Bases can be extremely important to one’s health and wellness. Common bases include sodium hydroxide, sodium bicarbonate, sodium carbonate, and ammonia. They usually have a bitter taste and a slick feel. They can be used for a variety of things: NaHCO3 is an ingredient in baking soda. Not only are they used for food and health benefits, but bases are…

completion. By titrating an unknown concentration of acid or base with a known concentration of acid or base, you can calculate properties such as the concentration and pKa of the analyte. During the standardization part of this reaction, we are adding Sodium Hydroxide, NaOH to a solution…

of the product, the appearance of the reaction mixture changed. The main solution containing dicholormethane, benzyltriphenylphosphorium and benzaldehyde was cloudy and white. This solution changed colors when the sodium hydroxide solution was added. After only a small amount of sodium hydroxide solution was added, the reaction solution became…

different brands of vinegar to see which is the most cost effective. Materials – • Apron • Safety Glasses • Hair Tie (If appropriate) • 50mL burette • 250mL conical flask • 2 x Beaker • Measuring Cylinder • Labels • Pencil • Standard solution of Sodium Hydroxide, NaOH(aq) • Two different brands of vinegar • Phenolphthalein Indicator • A clean white tile • Distilled water • Retort Stand • Funnel • Electronic Balance Method – Pre-Practical 1. Put on and tie up safety apron. 2. Put on safety…

The purpose of this experiment was to see if different fragrances affected a soap’s antibacterial properties. In this experiment, non-scented Alconox soap was used as the control. The experimental groups consisted of Joy lemon dishwashing soap, Dawn Escapes New Zealand Springs dishwashing soap, and the soap from the campus bathroom dispenser. The subject’s hands were washed with each of these soaps for approximately 30 seconds with each soap. The subject’s right hand was swabbed for each sample.…

was crushed and 0.5 grams of ascorbic acid was mixed with 50 mL of deionized water to form the Ascorbic Acid Solution Preparation of NaHCO3 solution The baking soda was measured to 0.5 grams and was mixed with 50 mL of deionized water to form the Sodium Bicarbonate Solution. Experimental Concentration of NaOH M = Molarity or Concentration Known moles of NaOH divided by known volume is equal to experimental concentration times experimental volume. Experimental Concentration = 0.3 M Experimental…