Inorganic compound

with change from one substance to another. For an example toast burning is a chemical change as the bread is turning into ash and can’t be turned back into toast. Everything around us is made up of either atoms, elements, molecules, mixtures or compounds. Atoms consist of three…

Purpose: The objective is to separate the heterogeneous mixture of salt, iron filings, and salt into each pure form using filtration, evaporation, and magnetism. Background: When separating a mixture, preferably to separate a mixture that includes a soluble liquid and a insoluble solid, filtration is the best because solid molecules are bigger than liquid molecules. A filter contains pores that are small enough to let small partials though the pores while holding back the larger particles.…

Hello everyone. The chemical that i’ve chosen to research is called “phthalate”, and the question I’m asking is whether it should be banned? The chemical formula for the most popular form of phthalate is C8H4O4. There is also a substance called “Phthalic acid”, from which phthalates originate, which is used to synthesize into phthalate. Some of phthalates physical properties include: a melting point of 207°, and a boiling point of 378°. It’s a colourless, white crystalline (translucent)…

Melissa Robell Ommidala Pattawong November 21st, 2014 Learning about Ammonia The chemical that I researched was Ammonia because of it’s involvement in agriculture. I am interested in agriculture and plan on majoring in Animal Science. Ammonia is an ingredient in many of the products that I use when working with animals and this made me curious. I used this opportunity to learn more about this chemical that is important in future career. Some general information about Ammonia is the chemical…

5861 What is the identity of the unknown hydrate? Hydrates are pure substances that contain water molecules embedded in their crystal structures. When a hydrate is heated the water molecules evaporate leaving behind a solid known as anhydrous. The identity of a hydrate can be found by finding out the percent water in the hydrate. The experiment was done in a manner to find the percent water in an unknown hydrate to identify the hydrate. The hydrates were BaCL2*2H2O, CuSO4*5H2O, CaCL2*2H2O, and…

substances above Hydrochloric acid (HCl) is the stronger acid, and Sulfuric acid (H2SO4) and Lead (II) nitrate (Pb(NO3)2 are the weaker acids. If the substance is not an acid nor a base, the substance is neutral. In each set there were three neutral compounds, one acid, and one…

Perfumes have been used for a variety of things throughout antiquity. The uses of perfume are interesting because they were not only used to scent the body but also for medicinal purposes. While there is ample evidence for the use of them in the different places around the Mediterranean Sea, I decided to focus my experiment on a site in Pylos, Greece. Pylos contains a well excavated Mycenaean palace. My hope with this experiment is to recreate the perfume of Mycenaean Pylos, while also showing…

Compound Bow: Introduction Introduction Bows are tools or weapons used by archers and archery hunters to compete in competition and harvest wildlife for food and trophies. The compound bow in particular, is a mechanical tool/weapon that enhances the primitive technology originally created by man to enhance accuracy when hunting or shooting at a target. Compound bows can be used for hunting various types of game as well as used for competition shooting. People of most ages with practice and…

Senses,mostly everyone has 5.In most cases it makes a person.I have three senses in particular that make some part of me and they are sight,smell,and hearing g.The senses are found in 3 of my favorite things glitter,perfume scent,and quietness.All 3 are senses that when put together make some part of my personality; of who I am. Glitter! A noun that 's defines as tiny pieces of sparkling material used for decoration to give something that WOW factor. Glitter ,such a fun thing to use yet a mess…

Furthermore, it would be consumed with no constructive purposes in the form of a leisure pastime. In addition, it is suspected to have a higher presence of THC. The compound THC is popularly believed to induce hypnotic properties like calmness, creativity, clarity, joy, peace, hypersensitivity, and dogmatism. Critics in favor of recreational cannabis might argue that the psychoactive effects are similar to the naturally…