nickel catalyst‚ X yields 2-methylpentane. The most likely structure for X is: A) B) C) D) E) Ans: D 243 Keghan Chapter 8 Topic: Structure Elucidation 5. An unknown compound‚ A‚ has the molecular formula C7H12. On oxidation with hot aqueous potassium permanganate‚ A yields CH3CH2COOH and (CH3)2CHCOOH. Which of the following structures best represents A? A) B) C) D) E) Ans: C 244 Keghan Chapter 8 Topic: Structure Elucidation 6. Determine a possible structure
Premium Chlorine Hydrogen Hydrochloric acid
Boneless Hot Wings Dusty Butler Topic: Boneless hot wings General Function: To inform Specific Purpose: To show my audience how to prepare and serve boneless hot wings. Organizational Design: Sequential Introduction Attention Arousing and Orienting Material: Buffalo wild wings!! Makes me hungry just thinking about their boneless hot wings. Not being lucky enough to live anywhere near my favorite place to eat‚ I still have had the chance to learn to make boneless hot wings in my current
Premium Buffalo wings
Chapter 6 Chemical Reactions and Quantities The Mole General‚ Organic‚ and Biological Chemistry Copyright © 2010 Pearson Education‚ Inc. 1 Collection Terms A collection term states a specific number of items. 1 dozen donuts = 12 donuts 1 ream of paper = 500 sheets 1 case = 24 cans General‚ Organic‚ and Biological Chemistry 2 A Mole of Atoms A mole is a collection that contains the same number of particles as there are carbon atoms in 12.0 g of carbon 12C 6.02 x 1023 atoms of
Free Chemical reaction Hydrogen Chemistry
CHAPTER # 1 Q.DEFINE CHEMISTRY. A. Chemistry‚ a branch of physical science‚ is the study of the composition‚ properties and behavior of matter. Chemistry is concerned with atoms and their interactions with other atoms‚ and particularly with the properties of chemical bonds. Chemistry is also concerned with the interactions between atoms and various forms of energy Q.DEFINE THE BRANCHES OF CHEMISTRY. * Physical chemistry is the study of macroscopic‚ atomic‚ subatomic‚ and particulate phenomena
Premium Chemistry
small heating pad or hot pack. Since the hot packs are more mobile and do not require an outlet‚ they are better suited for the veins. Initially‚ the patient should obtain a rudimentary hot pack‚ crush it‚ and then place it on the inside crease of his or her arm while the arm is lying flat on a surface. Slowly massage the area while periodically checking to see if the veins are protruding from the site. Once the veins are easily visible the patient can stop applying the hot pack. Though warming
Premium Patient Hospital Health care
Flame test: AIM: To determine which part of the salt is responsible for the characteristics in the flame. HYPOTHESIS: If we introduce a metal salt in the blue flame of the Bunsen burner‚ then the colour given off by the flame is due to the metal part of the salt. METHOD: (1) With a heat proof mat under the Bunsen burner‚ turn the gas on and light up the Bunsen burner with matches. (2) Pour enough Hydrochloric acid into a beaker. (3) Using your wire‚ dip it into the beaker containing Hydrochloric
Premium Sodium chloride Salt Potassium
EXPERIMENT 2: SYNTHESIS OF ORANGE II (2-NAFTHOL ORANGE OBJECTIVE 1. To produce dye based to the coupling of diazonium. 2. To understand the characteristic of dye orange II. INTRODUCTION The first dye was introduced by William Henry Perkin on 1856. It can be produced by the coupling of diazonium sulfanilic acid with nafthol in alkaline solution.. This was the common method used to produce dye nowadays. In this experiment‚ dye produced was the orange II. Azo compound is compound that contain
Premium Azo compound Sodium chloride Dye
How flamin’ hot Cheetos affect the body The topic of my research project is “How Flamin’ Hot Cheetos affect the body”. There are many ways flamin’ hot Cheetos can affect your body. Basically my research explains ways that flamin’ hot Cheetos could possibly affect you‚ but not necessarily happen. Flamin’ hot Cheetos are categorized as any other junk food‚ but is said to be very addictive and can cause ulcers and inflammation in your body. Everyone loves flamin’ hot Cheetos right? But have
Premium Nutrition Cheetos
Introduction: The purpose behind (the first step in) this experiment is to show that similarly to week 1‚ the molarity of an acid or base in solution can be determined (so long as one value’s is known) using titration. In this case though‚ finding the molarity of the acid used in the reaction is then used to determine the percent of that acid in a vinegar solution and compared to the standard value for % acid present in vinegar. The second part of the experiment was to see if by titrating a solution
Premium Acetic acid Vinegar Concentration
Chemistry (the etymology of the word has been much disputed)[1] is the science of matter and the changes it undergoes. The science of matter is also addressed by physics‚ but while physics takes a more general and fundamental approach‚ chemistry is more specialized‚ being concerned with the composition‚ behavior (or reaction)‚ structure‚ and properties of matter‚ as well as the changes it undergoes during chemical reactions.[2] It is a physical science which studies various substances‚ atoms‚ molecules
Premium Chemistry