Sodium

Salt, NaCl, is a chemical compound made of sodium and chloride which has been very important to humans for many years. Salt’s ability to preserve food was the most important aspect for many civilizations. It helped eliminate the problem of only being able to eat seasonal food. Also since salt was rather hard to obtain many people used it as a form of currency. Today, However salt is almost universally accessible, while being cheap and often iodized.…

solutes into one cup of water: baking soda, sugar, and salt. Baking soda is called sodium bicarbonate. It is a salt that is made of sodium and bicarbonate ions. Baking soda is a white power that can be used for cooking. Sugar is found naturally in plants. It is a carbohydrate that can be consumed. Sugar is formed when fructose and glucose join together. Salt is a crystalline mineal that is made up of sodium chloride. • Milk, vinegar, and water are three liquids that will also be used in…

Introduction: DNP and research question The organic compound 2,4-dinitrophenol (DNP) is a crystalline solid with the molecular formula C6H4N2O5. The molecule is soluble in water to some extent and is fully soluble in sodium and potassium hydroxide solutions. The compound can also be explosive. It is usually used in dye, weed killers, wood preserver, photographic development among other things and it has even been used as a weight loss agent. In fact, it has been claimed to be the king of the…

The Difference between Detergent and Soap The reason for this case study is to dissect the Difference between detergent and soap. In this case study, I will define the meaning of the cleaning agents, I will give you an introductory, I will discover how they are made, I will discover how they work, and why one cleaning agents is better than the other. This case study will be designed using the descriptive scientific method. The meanings of Detergent and Soap A detergent is a substance that cleans…

cations of cupric nitrate, ammonium nitrate, zinc nitrate, calcium nitrate, aluminum nitrate, silver nitrate, ferric nitrate, and plumbous nitrate. The other seven solutions should be the anions of sodium hydroxide, sodium carbonate, potassium sulfate, sodium iodide, sodium phosphate, sodium chloride, and sodium chromate. Divide students into groups of two. Provide a bin of paper towels for the students to empty their well plates. Students: Obtain a pair of safety goggles from the goggle…

); storage code: White Store nitric acid stored alone away from other acids in a labeled, locked, corrosion resistant cabinet. 0.2 M nitric acid, (HN03); storage code: White Store bases in a labeled, locked, corrosion resistant cabinet. Lab-grade sodium…

his disposal, in the chemistry lab, the chemicals sodium chloride, in both chip and powdered form, and hydrochloric acid. Michael decides to mix the two substances by pouring the hydrochloric acid on the sodium hydroxide in both states chip and powder form. Michael does not have an aim or reason for doing this so his intentions are unknown. Michael gives a possible outcome or hypothesis that as soon as the hydrochloric acid is added the chips of sodium chloride would react instantaneously and…

spillage had not been quantified at the time of reporting, however, speculations indicated that the spillage could have been serious, thus detrimental to the environment and a threat to environmental well-being. CSX went ahead to confirm the leakage of sodium hydroxide from a derailed tanker car…

Clostridium botulinum is a gram positive bacteria, spore-forming rod that produces a potent neurotoxin. Clostridium botulinum is prevalent in soil and marine sediments worldwide, most commonly as spores. These spores are found everywhere, but while the spores are generally harmless, the danger can occur once the spores begin to grow out into active bacteria and produce neurotoxins. The spores are heat-resistant and can survive in foods that are incorrectly or minimally processed.. Clostridium…

the experiment: To identify the substances that are present in a mixture. Materials: Test Solutions and Substances 6 M hydrochloric acid, HCl Sodium bismuthate, NaBiO3 (s) 6 M nitric acid, HNO3 0.1 M potassium thiocyanate, KSCN 6 M ammonia/ammonium hydroxide, NH3 3% hydrogen peroxide, H2O2 6 M sulfuric acid, H2SO4 Sodium bismuthate, NaBiO3 (s) 6 M sodium hydroxide, NaOH Cation Solutions 0.2 M silver nitrate, AgNO3 0.5 M lead (II) nitrate, Pb(NO3)2 0.2 M mercury (I) nitrate, Hg2(NO3)2 0.2 M…