The goal for our lab activity was to make a silver mirror by reducing silver ions with dextrose. The materials that we used were acetone‚ 5 mL of 1.5 M ammonium nitrate solution (NH4NO3)‚ 5 mL of 0.5 silver nitrate solution (AgNO3)‚ 10 mL of 5% dextrose solution (C6H12O6)‚ 10mL of 10% sodium hydroxide solution (NaOH)‚ a 50 mL beaker‚ a 250 mL Florence flask with a rubber stopper‚ a 10 mL graduated cylinder‚ a waste beaker‚ and distilled water. The first thing we did was rinsed the beaker‚ cylinder
Premium Chemistry Water Chemical reaction
Case As a new hire of Silver Ships‚ you have been asked to prepare an industry and company analysis for Mr. Mike McCarty‚ owner of Silver Ships. Your report should also provide specific recommendations with brilliant justifications based on your industry and competitive analysis. Rev. Confirming Pages g Silver Ships’ Strategy in the Military and Workboat Industry CASE 14 David L. Turnipseed University of South Alabama s Mike McCarty walked through the Silver Ships shipyard monitoring
Premium Ship United States Coast Guard Coast guard
The name silver is derived from the old Anglo-Saxon word ‘seolfor’‚ and the symbol (Ag) comes from the Latin name Argentum. From B.C times to present‚ the way the element silver is prepared‚ used and priced has slowly changed and evolved. Although these things change over the course of history‚ the chemical and physical properties of silver and any other element do not. Silver was not only used in Ancient Times‚ but throughout the Bible as well. Considered a precious metal since Ancient times‚ the
Premium Chemical element Oxygen Chemistry
Result In the experiment‚ Silver nanoparticles is used as it has low absorption losses‚ compared to other metals. The formation of silver nanoparticles is done by depositing of various mass thickness of uniform layer of silver at the rate approximately 2 Å/ s at 1x10−5 Torr. After this‚ the sample were annealed in nitrogen for 50 min at 200 °C. The particle coalesce together to formed island due to surface tension. In this experiment‚ four samples were used‚ a) 1.25 µm SOI Test Cells – The thickness
Premium Chemistry Oxygen Solubility
Who Is No Child Left Behind Leaving Behind: My Review Introduction to Assessment Measurement and Evaluation Professor Sanders April 19‚ 2011 Smyth‚ Soublis Theoni (February 2008). Who Is No Child Left Behind Leaving Behind. Clearing House‚ Vol. 81‚ Issue 3‚ 133-137 Now ten years since the election of former President Bush‚ our nation is questioning the effects of the No Child Left Behind Act. In this article the authors provide the rundown on the brief history of educational testing‚
Free Education Teacher Standardized test
On the brink of joining World War I‚ the United Kingdom set up a draft system to recruit young men into the military. This system set limits on sex‚ physical disabilities‚ marital status‚ and of course‚ age. Although Edward Thomas fell outside of these restrictions‚ therefore saving him from ever having to dress in uniform‚ a patriotic Thomas still wanted to serve his country‚ so he enlisted. However‚ before fighting his battles in Europe‚ Thomas wrote the famous poem‚ "Rain‚" in which he discusses
Free Metropolitana di Napoli Madrid Metro Death
The Silver Tsunami: The Challenges in Developing an Adequately Trained Nursing Force to Meet the Rising Tide of Elderly Baby Boomers Carel D. Peterson San Francisco State University The Silver Tsunami: The Challenges in Developing an Adequately Trained Nursing Force to Meet the Rising Tide of Elderly Baby Boomers In what is described as a silver tsunami‚ the baby boomers (boomers) are turning sixty-five years old at an alarming rate (Heise‚ et al.‚ 2012). Beginning in 2010 when the first wave
Premium Gerontology Ageing Aging
Recommendations for Silver Ships to gain a competitive advantage in the Military and Workboat Industry 1. Focus on the Gulf of Mexico a. As stated in Exhibit 4‚ Silver Ships has had quite a few buyers focused around the Gulf of Mexico. b. Alabama is in the middle of the US shoreline for the Gulf of Mexico. c. Silver Ships can use the International Workboat Show stated in Exhibit 3 to draw more customers from all around the Gulf. i. They have already have had previous
Premium Ship Cargo Transport
Walter de la Mare (1873 – 1956) Silver Slowly‚ silently‚ now the moon Walks the night in her silver shoon; This way‚ and that‚ she peers‚ and sees Silver fruit upon silver trees; One by one the casements catch Her beams beneath the silvery thatch; Couched in his kennel‚ like a log‚ With paws of silver sleeps the dog; From their shadowy cote the white breasts peep Of doves in silver feathered sleep A harvest mouse goes scampering by‚ With silver claws‚ and silver eye; And moveless fish in
Premium Poetry Sleep Moon
salt contains chlorine‚ a halide‚ which can be precipitated effectively using silver nitrate. The positive Silver ions in the Silver nitrate ions react with the chlorine in in this net ionic reaction: Ag+(aq) + Cl-(aq) = AgCl(aq) Silver Chloride is an extremely insoluble compound‚ as it has a Ksp constant of 1.6 * 10-10 which means the reverse reaction of the Silver Chloride dissolving
Premium Chemistry Water Solution