Friday, December 27, 2019

Chemical or Scientific Names of Common Substances

Chemical or scientific names are used to give an accurate description of a substances composition. Even so, you rarely ask someone to pass the sodium chloride at the dinner table. Its important to remember that common names are inaccurate and vary from one place and time to another. Therefore, dont assume that you know the chemical composition of a substance based on its common name. This is a list of archaic chemical names and common names for chemicals, with their modern or IUPAC equivalent name. You also may be interested in the list of common chemicals and where to find them. Common Chemical Names Common Name Chemical Name acetone dimethyl ketone; 2-propanone (usually known as acetone) acid potassium sulfate potassium bisulfate acid of sugar oxalic acid ackey nitric acid alcali volatil ammonium hydroxide alcohol, grain ethyl alcohol alcohol sulfuris carbon disulfide alcohol, wood methyl alcohol alum aluminum potassium sulfate alumina aluminum oxide antichlor sodium thiosulfate antifreeze ethylene glycol antimony black antimony trisulfide antimony bloom antimony trioxide antimony glance antimony trisulfide antimony red (vermillion) antimony oxysulfide aqua ammonia aqueous solution of ammonium hydroxide aqua fortis nitric acid aqua regia nitrohydrochloric acid aromatic spirit of ammonia ammonia in alcohol arsenic glass arsenic trioxide azurite mineral form of basic copper carbonate asbestos magnesium silicate aspirin acetylsalicylic acid baking soda sodium bicarbonate banana oil (artificial) isoamyl acetate barium white barium sulfate benzol benzene bicarbonate of soda sodium hydrogen carbonate or sodium bicarbonate bichloride of mercury mercuric chloride bichrome potassium dichromate bitter salt magnesium sulfate black ash crude form of sodium carbonate black copper oxide cupric oxide black lead graphite (carbon) blanc-fixe barium sulfate bleaching powder chlorinated lime; calcium hypochlorite blue copperas copper sulfate (crystals) blue lead lead sulfate blue salts nickel sulfate blue stone copper sulfate (crystals) blue vitriol copper sulfate bluestone copper sulfate bone ash crude calcium phosphate bone black crude animal charcoal boracic acid boric acid borax sodium borate; sodium tetraborate bremen blue basic copper carbonate brimstone sulfur burnt alum anhydrous potassium aluminum sulfate burnt lime calcium oxide burnt ochre ferric oxide burnt ore ferric oxide brine aqueous sodium chloride solution butter of antimony antimony trichloride butter of tin anhydrous stannic chloride butter of zinc zinc chloride calomel mercury chloride; mercurous chloride carbolic acid phenol carbonic acid gas carbon dioxide caustic lime calcium hydroxide caustic potash potassium hydroxide caustic soda sodium hydroxide chalk calcium carbonate Chile saltpeter sodium nitrate Chile nitre sodium nitrate Chinese red basic lead chromate Chinese white zinc oxide chloride of soda sodium hypochlorite chloride of lime calcium hypochlorite chrome alum chromic potassium sulfate chrome green chromium oxide chrome yellow lead (VI) chromate chromic acid chromium trioxide copperas ferrous sulfate corrosive sublimate mercury (II) chloride corundum (ruby, sapphire) chiefly aluminum oxide cream of tartar potassium bitartrate crocus powder ferric oxide crystal carbonate sodium carbonate dechlor sodium thiophosphate diamond carbon crystal emery powder impure aluminum oxide epsom salts magnesium sulfate ethanol ethyl alcohol farina starch ferro prussiate potassium ferricyanide ferrum iron flores martis anhydride iron (III) chloride fluorspar natural calcium fluoride fixed white barium sulfate flowers of sulfur sulfur 'flowers of' any metal oxide of the metal formalin aqueous formaldehyde solution French chalk natural magnesium silicate French vergidris basic copper acetate galena natural lead sulfide Glauber's salt sodium sulfate green verditer basic copper carbonate green vitriol ferrous sulfate crystals gypsum natural calcium sulfate hard oil boiled linseed oil heavy spar barium sulfate hydrocyanic acid hydrogen cynanide hypo (photography) sodium thiosulfate solution Indian red ferric oxide Isinglass agar-agar gelatin jeweler's rouge ferric oxide killed spirits zinc chloride lampblack crude form of carbon; charcoal laughing gas nitrous oxide lead peroxide lead dioxide lead protoxide lead oxide lime calcium oxide lime, slaked calcium hydroxide limewater aqueous solution of calcium hydroxide liquor ammonia ammonium hydroxide solution litharge lead monoxide lunar caustic silver nitrate liver of sulfur sufurated potash lye or soda lye sodium hydroxide magnesia magnesium oxide manganese black manganese dioxide marble mainly calcium carbonate mercury oxide, black mercurous oxide methanol methyl alcohol methylated spirits methyl alcohol milk of lime calcium hydroxide milk of magnesium magnesium hydroxide milk of sulfur precipitated sulfur "muriate" of a metal chloride of the metal muriatic acid hydrochloric acid natron sodium carbonate nitre potassium nitrate nordhausen acid fuming sulfuric acid oil of mars deliquescent anhydrous iron (III) chloride oil of vitriol sulfuric acid oil of wintergreen (artificial) methyl salicylate orthophosphoric acid phosphoric acid Paris blue ferric ferrocyanide Paris green copper acetoarsenite Paris white powdered calcium carbonate pear oil (artificial) isoamyl acetate pearl ash potassium carbonate permanent white barium sulfate plaster of Paris calcium sulfate plumbago graphite potash potassium carbonate potassa potassium hydroxide precipitated chalk calcium carbonate Prussic acid hydrogen cyanide pyro tetrasodium pyrophosphate quicklime calcium oxide quicksilver mercury red lead lead tetraoxide red liquor aluminum acetate solution red prussiate of potash potassium ferrocyanide red prussiate of soda sodium ferrocyanide Rochelle salt potassium sodium tartrate rock salt sodium chloride rouge, jeweler's ferric oxide rubbing alcohol isopropyl alcohol sal ammoniac ammonium chloride sal soda sodium carbonate salt, table sodium chloride salt of lemon potassium binoxalate salt of tartar potassium carbonate saltpeter potassium nitrate silica silicon dioxide slaked lime calcium hydroxide soda ash sodium carbonate soda nitre sodium nitrate soda lye sodium hydroxide soluble glass sodium silicate sour water dilute sulfuric acid spirit of hartshorn ammonium hydroxide solution spirit of salt hydrochloric acid spirit of wine ethyl alcohol spirits of nitrous ether ethyl nitrate sugar, table sucrose sugar of lead lead acetate sulfuric ether ethyl ether talc or talcum magnesium silicate tin crystals stannous chloride trona natural sodium carbonate unslaked lime calcium oxide Venetian red ferric oxide verdigris basic copper acetate Vienna lime calcium carbonate vinegar impure dilute acetic acid vitamin C ascorbic acid vitriol sulfuric acid washing soda sodium carbonate water glass sodium silicate white caustic sodium hydroxide white lead basic lead carbonate white vitriol zinc sulfate crystals yellow prussiate of potash potassium ferrocyanide yellow prussiate of soda sodium ferrocyanide zinc vitriol zinc sulfate zinc white zinc oxide

Thursday, December 19, 2019

I Am Sam Movie Review - 894 Words

I am Sam I am Sam is a 2001 American drama film written and directed by Jessie Nelson, starring Sean Penn as Sam who has an intellectual disability that had sole care for his daughter Lucy Diamond played by Dakota Fanning. The two of them encounter problems with the Department of Child and Family Services as they believe the presence of Sam’s intellectual disability negates his ability to parent. A lawyer Rita Harrison played by Michelle Pfeiffer plays an important role in this film as she is the only one to have belief in Sam’s ability to parent. This M rated film has won awards such as the Stanley Kramer award for their ability to place an emphasis on social concerns. People with disabilities are often discriminated against the rest of society as a result of their impairments. Jessie Nelson’s use of mis-en-scene and semiotic elements engage the members of the audience to position them to have their own perspective of Sam’s situation as presented. The scene that I have chosen to analyse approaches the climax of the film where problems begin to arise between Sam and Lucy as the department of Child and Family Services believe Sam is an unfit parent. This has come to attention as Lucy is becoming smarter surpassing Sam’s intellectual ability. Although Sean Penn is far from being limited in his ability to express himself, he was able to convey such a condition with precise detail used in his body expressions and dialogue in a complex manner. This would not have beenShow MoreRelated I am Sam Movie Review Essay examples431 Words   |  2 PagesI am Sam Movie Review 1. Movie Title   Ã‚  Ã‚  Ã‚  Ã‚  I Am Sam 2. Year of Production   Ã‚  Ã‚  Ã‚  Ã‚  2001 (Theatrical) ? 2002 (Home Video) 3. Feature Length   Ã‚  Ã‚  Ã‚  Ã‚  134 Minutes 4. Director   Ã‚  Ã‚  Ã‚  Ã‚  Jessie Nelson 5. Producers and Studio   Ã‚  Ã‚  Ã‚  Ã‚  Director/Producer Jessie Nelson, Executive Producer David Scott Rubin Producers Edward Zwick, Marshall Herskovitz, Richard Solomon.   Ã‚  Ã‚  Ã‚  Ã‚  New Line Home Entertainment 6. Major Character Cast   Ã‚  Ã‚  Ã‚  Ã‚  Sam Dawson played by Sean Penn   Ã‚  Ã‚  Ã‚  Ã‚  Rita Harrison played by MichelleRead MoreCritical Review Sam I Am Essay1261 Words   |  6 PagesCritical Review: I Am Sam The movie, I am Sam, is the portrayal of a mentally retarded single parent struggling to maintain custody of his normal intelligence daughter. Within his circle of acquaintances are four special needs adults who are his close friends and two normal intelligence adults who exhibit disordered behavior. 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Wednesday, December 11, 2019

Classical Economics free essay sample

Classical Economics Classical economics is one of the main theories of economics, besides Keynesian economics, although classical economics is considered the first school of thought in economics, probably only due to timing. Although others have contributed ideas and theories to the classical school of thought, Adam Smith is the person behind the Classical economics school of thought. The Classical economics theory teaches and is based on the idea that the economy can stabilize and run effectively on its own, without any type of assistance. There are three basic assumptions of Classical Economists theories. One is that all prices must be susceptible to flexibility downward just as easily as upward. This is proven not to be the case for downward prices because of factors such as laws or unions. Another assumption is what is called, â€Å"Say’s Law†. This law preaches that â€Å"supply creates its own demand†. However, this is also proven to not work effectively because in most economies today production is based on demand not the other way around. We will write a custom essay sample on Classical Economics or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The third assumption is that the savings of every consumer should match their investment. This, we all know from experience, not to be the case. Classical economics believes the economy is a type of self- correcting mechanism and needs no assistance or intervention to function effectively. Unemployment in an economy is considered to be a temporary disequilibrium due to excess labor at the current wage rate. Also, whenever wages are high, Classical economics points out that there are always more people willing to work at that ongoing rate and this is what they name as unemployment. Furthermore, if the economy is a Classical one, wages are perfectly flexible, so this would cause the wage rate to fall. This would, in turn, rid the excess labor available and reduce the unemployment back to equilibrium levels. This is how Classical economics believes an economy is the perfect solution. It relies on the idea that employers will always act in their own best interest. But, by doing so they will also help the economy. When employees are still available at a lower price, he will have no incentive or reason to pay them more. He will then adjust the wage lower and still be promoting for the overall benefit of its society without any extra effort. The Classical economy school of thought also teaches that the commodities markets will also always be in equilibrium because of flexible prices. It believes that if the supply is high with adequate demand, the situation is temporary. Just like when producers adjust their prices lower to lure a consumer into buying it when it has not sold, the prices for the commodity, also, lower down to match the demand and supply, thus once again, bringing the situation back to an equilibrium level. Capital Markets are no exception for Classical economics. In the classical economics school of thought, no human intervention is required to lead the capital markets to equilibrium as well. Classical economics theorize if savings exceed investment, the interest rates fall and equilibrium follows. Contrary, if savings fall short of investments, the interest rates will rise and once again reach equilibrium, with help from that invisible hand. One potential problem with the classical theories is that Say’s law may not be true. This could happen because not all the income earned goes towards consumption, misinterpreting the missing potential demand which will cause a dis-equilibrium. When supply falls short of effective demand like this, several problems can arise. For example, producers reduce their production, employees are laid off, wages decrease, thus leading consumers with less income, this will have a downward spiral. Classical Economists believe that what occurred to the savings is what started the problem and is where the solution lies. They believe all that is needed is for the savings to go in as investments. This will then allow the interest rates to adjust and bring equilibrium to the economy once again. But, once again, are our savings actually invested? Sadly, mine are not. Nonetheless, Classical economists argue all these solutions could work with no government intervention. Furthermore, they argue government intervention would actually hurt an economy in the long run. In conclusion, the Classical economics school of thought hold that Say’s law proves â€Å"costs of output are always covered in the aggregate by the sale-proceeds resulting from demand†. Also, Classical economists explain how the theory of the invisible hand is far more effective than any government intervention, with no monetary policy during an economic crisis. With Classical economics, the long run is targeted for an economy’s successful growth, leaving short run losses to be tackled at a later date. Classical economists believed investments did not hurt an economy in any way but will actually help because of their fluctuating ability. There are contradictions to any theory, but most can agree on the idea that the future expectations of any economy will affect its consumers. We will inevitably use our human instincts of survival and attempt to do what we think is best for our and our loved ones’ survival regardless of what we think is the best thing to do in â€Å"the long run† for our economy’s growth and stability.

Tuesday, December 3, 2019

Talk Shows Essays (189 words) - Radio Formats, Misconduct

Talk Shows Talk shows affect society in a negative way by choosing dead end topics. Jerry Springer for example his producers pick topics such as I Cheated on You, those kind of topics allows the American public to think that cheating is okay. Broadcasting topics like cheating, which aren't positive create negative results. Alot of times people do what they see and television is the best place to see it. Another issue on talk shows is fighting. People get ideas in therehead that fighting is okay and a way to vent anger by again seeing and then doing it. Not only are these important issues, but many times talk shows tend to focus on women for example, Make Overs are directed mostly to women and that can make women feel self concious about themselves. If a topic is picked, it should be about both men and women. Many negative things have happened because T.V. allows the airing of these shows. If talk shows could pick out topics that can affect peoples lives in a positive way, then maybe people woul d't see the world as a bad place. Bibliography none Current Events