Sulfate

Introduction The contamination of large bodies of water is becoming a greater problem across the world due to our rapidly increasing population. People commonly pollute these areas with their release of waste products and trash, and these contaminants can spread from small streams or lakes to oceans and complete ecosystems. The pollutants that are released into the water sources are often inorganic substances, and the dissolved forms of these compounds can become ionic cations and anions. An…

free curls through hydration. Only Curls is a hair product that specializes in curly hair. The products are sulfate and paraben free. There are sixteen product types for all sixteen coil structures. Customers can embrace their natural hair by not using harsh heat or chemicals on their natural hair. We want people everywhere to ensure all our products are curly girl friendly with no harsh sulfates, silicones, or parabens. Making natural products is how we differentiate from competitors. BĂLĂȘESCU…

1. Which impurity particles are larger, the one causing the water to be cloudy or the one causing the water to smell? Explain. The common problems with water are colors, smells and tastes. First, there are several problems of colors. Brown, red, orange, or yellow water is usually caused by rust. The different colors can be attributed to varying chemical oxidation states of the iron (rust) and by varying concentrations of the rust in the water. Moreover, blue or green color is generally a result…

compounds would create a specific reaction. Whether or not a reaction would happen would indicate the presence of anions; for example, we took a pinch of sodium sulfate and added it to a test tube, added 1mL of hydrochloric acid, and then added barium chloride to the test tube. This reaction formed a white, milky precipitate, indicating sulfate ions' presence; see Table 2 of week 1 for results. Then we moved on to our cation test; this test involved a pH test, flame test, and more reaction…

There are a number of behaviors that our pets do that embarrass us such as drinking out of the toilet bowl, squirming to get to a hard to reach itch, sniffing or worse eating poop and the list goes on and on. But for most pet owners this is just a part of being a pet owner and makes great storytelling. After all pets are our children too! Did you know that some chemical cleaners that are toxic or products with sythetic fragrances can be a major health issue to your pets? Cancer is on the rise…

hypothesis. Palmolive was also not as effective in terms of preventing bacteria growth. Reason for this may be due to the ingredient Sodium Laureth Sulfate. Organic care had the best results in terms of preventing bacterial growth, and does not contain this ingredient. Dettol hand wash and palmolive, however, both contain this ingredient. Sodium Laureth Sulfate can be found in garage floor cleaners, engine degreasers and car wash soaps. It is also known to permeate chemicals to the eyes, liver…

Bob and the Blob Bob knew that he should not have mixed those chemicals together, but the resulting giant blob that ate up the school was not really his fault. How could he have known, that by mixing hydrochloric acid, potassium iodine, copper sulfate and some of the “secret” substance behind the teacher’s desk would have resulted in an omnivorous, gelatinous blob? However, he was blamed nevertheless. The chemistry class that Bob attended had few rules that had to be explained, as most were what…

This medication was used to treat eye infections that were caused by certain bacteria. In each milliliter of this product contained 1.75 mg of neomycin sulfate, 10,000 units of polymxin B sulfate, and 0.025 mg of gramicidin.5 For application of these drops to the eye the user must first have clean hands to avoid contamination. Also the user should not touch the dropper tip or let the tip touch the eye. If the user wears contact…

mixture was allowed to stir and react for 1.5 hours at 0° Celsius. The phases were then separated. The aqueous phase was washed with methylene chloride twice with 15 mL of methylene chloride. The organic extracts were combined and dried with magnesium sulfate and the solvent was removed with rotary evaporator. Synthesis of 10-(Camphorsulfonyl)imine (4) 163mg of Amberylst 15 ion exchange resin was added to 3. The round bottom, containing the mixture, was fitted with a Dean-Stark trap and a…

Digestion refers to the heating of the food sample with the presence of sulfuric acid, anhydrous sodium sulfate, and catalyst like copper, selenium, titanium or mercury in a digestion flask. The sulfuric acid is an oxidizing agent that digests the food while anhydrous sodium sulfate speeds up the reaction by raising the boiling point and catalysts to boosts the reaction. In this step, nitrogen (except for those in nitrates and nitrites) are…