Properties and Reactions of Hydrocarbons Abstract Introduction Hydrocarbons are organic materials that contain only carbon and hydrogen atoms‚ these molecules can be saturated or unsaturated and acyclic‚ cyclic‚ or aromatic. In this experiment we used a variety of methods to examine the physical and chemical properties of hydrocarbons. The first experiment we tested a variety of solvents to see if they dissolved our alkane (Decalin). One would expect that non-polar solvents will dissolve
Premium Solvent Solubility
Coursework Rates of Reaction Research The rate of reaction tells us how quickly a chemical reaction takes place. It is important for people in industry to know how fast a reaction goes. They have to know exactly how much of their product they can make each hour‚ day or week. In a shampoo factory‚ the rate might be 100 bottles per minute. We can’t work out the rate of a reaction from its chemical equation. Equations can only tells us how much product we can get. They don’t say how quickly
Premium Chemical reaction
BIOL2220 Lab 3: Hill Reaction Introduction In 1937‚ Robert Hill discovered that isolated chloroplasts can generate oxygen when they are illuminated in the presence of a suitable electron acceptor‚ even in the absence of carbon dioxide. This finding was a landmark in the study of photosynthesis because it established that the source of the electrons used in the light reactions is water. It also confirmed that the released oxygen is derived from water instead of carbon dioxide. In chloroplasts
Premium Photosynthesis
The Sleeper in the Valley by Arthur Rimbaud is a war poem. It puts a different perspective on the war by focusing more on life of the valley than the death of the soldier. It shows that even in the presents of death life surrounds us. This poem is a sonnet‚ and has multiple themes. The first theme in The Sleeper in the Valley sleep and death. Sleep and death are used interchangeably in the poem. Death is represented as sleep in the poem. A sleep that is peaceful‚ safe from any and all harm. Just
Premium Life Poetry The Reader
Reminder: These notes are meant to supplement‚ not replace the laboratory manual. SN1 Reaction Notes Background and Application Substitution Nucleophilic First Order (SN1) reactions are one of the most common type of organic reactions. SN1 reactions can be used to make a wide variety of new compounds. In this experiment‚ t-amyl alcohol will be converted by a SN1 mechanism to 2-chloro-2-methylbutane. Safety Precautions Concentrated Hydrochloric Acid is 12M. It will cause visible destruction
Premium Hydrochloric acid Atom Sodium bicarbonate
DBQ Valley Forge‚ Would You Have Quit While reading the Dbqs‚ I have come to a conclusion what I would do If I was at Valley Forge. I would have quit from the Militia when my commitment ended. Here are some of the reasons why… The Soldiers Conditions‚ The amount of supplies‚ How bad the Housing was‚ and How many soldiers either died or were sick during that time. First the Conditions for the soldiers. I would be hard because as said in Document C “I am sick- discontented-and out of humour. Poor
Premium World War II English-language films Food
Lab #5: Grignard Reaction – Synthesis of Triphenylmethanol John Kang Chem 152L Performed: 7/20/04 Date submitted: ________________ Lab Partners: Sang Lee‚ Vicky Lai TA: John Stanko Abstract: This experiment explored the synthesis of triphenylmethanol through the use of Grignard reagents. The percent yield of the product was 10% on a relatively humid day. The melting point was calculate to be 127.2oC with a literature value of 162oC. An IR spectrum of the product was taken and used
Premium Oxygen Chemical reaction Alcohol
Chemical Reaction Lab Well #1 CuCl2 + Al (shot) - Bubbling - Turning reddish-maroon - 33oC Well #2 CuCl2 + Al (foil) - Bubbling‚ but less than well #1 - Turning black - 28oC Well #3 CuCl2 + Zn - Turned black then red - No bubbling - 29oC Well #4 CuCl2 + NH4OH - Cloudy - No bubbling - 26oC Well #5 CuCl2 + NaCO3 - Not mixing with CuCl2 - Heterogeneous - 25oC Well #6 CuCl2 + AgNO3 - Cloudy - Top layer is white -29oC 1. The more pronounced reaction was the aluminum
Premium Chemical reaction Chemistry Aluminium
Kinetics Kinetics 6.1 Rates of reaction 6.2 Collision theory 6 16.1 Rate Expression (AHL) 16.2 Reaction mechanism (AHL) 16.3 Activation energy (AHL) 6.1 Rates of reaction 6.1.1 Define the term rate of reaction. 6.1.2 Describe suitable experimental procedures for measuring rates of reactions. 6.1.3 Analyse data from rate experiments. © IBO 2007 Figure 601 An explosion is a quick reaction D ifferent chemical reactions occur at different rates (i.e. speeds)
Free Chemical reaction Chemical kinetics Reaction rate
Is going to this mall worth the money? Is it worth the crowds? Are the luxury goods satisfying enough? Are the luxury goods a shoppers delight? Located in Santa Clara is The Valley Fair Mall. Mall history:The Valley Fair mall was accessible in 1986. This mall contains 236 stores as of 2016.The owner and management of this development are the Westfield group. Hahn Company is the developer of this establishment. Total retail floor adds up to 1‚497‚728 sq ft. With 2 floors. This mall contains 7‚692
Premium Wal-Mart Retailing Discount store