Additional Questions: 1. H H H C C H H C C H C H H C H H Compound A Compound A is an intermediate compound found in a production plant attempting to synthesise n-hexane. a) List three physical properties of alkynes. b) Give the IUPAC name of compound A. [3 marks] [2 marks] c) There are several ways to form the final product from Compound A. An operator has decided to use Pt catalyst to react with Compound A. Write the complete chemical reaction equation. [3 marks] d) The quality assurance
Premium Oxygen Chemistry Atom
Carbon and Its Compounds Carbon: Introduction Atomic Number: 6 Electronic Configuration: 2‚ 4 Valence electrons: 4 Property: Non-metal Abundance: Carbon is the 4th most abundant substance in universe and 15th most abundant substance in the earth’s crust. Compounds having carbon atoms among the components are known as carbon compounds. Previously‚ carbon compounds could only be obtained from a living source; hence they are also known as organic compounds. Bonding In Carbon: The Covalent Bond
Free Atom Chemical bond Hydrogen
The compound pendulum Consider an extended body of mass with a hole drilled though it. Suppose that the body is suspended from a fixed peg‚ which passes through the hole‚ such that it is free to swing from side to side‚ as shown in Fig. 98. This setup is known as a compound pendulum. | Figure 98: A compound pendulum. | Let be the pivot point‚ and let be the body’s centre of mass‚ which is located a distance from the pivot. Let be the angle subtended between the downward vertical (which passes
Premium Pendulum
SKF is world leader in the production of ball and roller bearings‚ having 15/20% of the world market. Ever since it was established in 1907 it has been a global‚ production and distribution focused company‚ selling the very same type of products all over the world. Of course SKF has changed throughout this period. However‚ what is most striking with the company in particular compared with the picture of modern global organizations painted by current management literature; is its stability. SKF is
Premium Industrial Revolution
Tardiness and Military Bearing I’m writing this paper because I failed to plan my medication properly around my work schedule. Punctuality is the characteristic of being able to complete a required task or fulfill a moral duty before or at a previously-designated time. Dependability‚ accountability‚ consistency and discipline are all crucially related to being on time. Furthermore‚ promptness also shows that the individual Sailor aims high and has their priorities straight. However‚ being where
Premium Time Confidence Duty
Organic Compounds Marilena Tagritzis 11-A Mr. Daniel Chemistry May 10‚ 2011 Organic Compounds An organic compound belongs to gaseous‚ liquid‚ or solid chemical compounds whose molecules contain carbon. Some types of carbon that contain compounds such as carbides‚ carbonates‚ and oxides of carbon and cyanides are sometimes classified as inorganic. AllotropesHYPERLINK "http://en.wikipedia.org/wiki/Allotropes_of_carbon" of carbon such as diamond and graphite may also be classified as inorganic
Premium Organic chemistry
In the Pulitzer Prize winning biography‚ Bearing the Cross: Martin Luther King‚ Jr.‚ and the Southern Christian Leadership Conference‚ David J. Garrow gives an incredibly thorough account of the latter years of Dr. King’s life‚ and the development of the Black Freedom Movement from the Montgomery Bus Boycott in 1955‚ to The Poor People’s Campaign and King’s death in 1968. Over 150 pages of notes and a bibliography‚ including several hundred interviews‚ exposition of several of King’s writings‚ and
Premium Martin Luther King, Jr. Letter from Birmingham Jail African American
Grade 10 Science –Chemistry Ionic Compounds Science Perspectives 10 - Section 5.6 Pages 192-195 Compound • A Pure Substance composed of two or more elements in a FIXED RATIO Ionic Compound • A compound made up of one or more positive metal ions (cations) and one or more negative non-metal ions (anions) Ionic Bond • The simultaneous strong attraction of positive and negative ions in an ionic compound. As noted‚ ionic bonding occurs between metals and non-metals. Yet‚ “why
Premium Atom Ion Ionic bond
COMPOUND INTEREST Making or Spending Money SIMPLE INTEREST FORMULA If a principal of P dollars is borrowed for a period of t years at a per annum interest rate r‚ expressed as a decimal‚ then interest I charged is I Pr t This interest is not used very often. Interest is usually compounded which means interest is charged or given on the interest and the principal. Simple Interest Example COMPOUND INTEREST Payment Periods: Annually Once per year Semiannually Twice per year Quarterly
Free Compound interest Time value of money
Analysis: The graph of oxygen uptake vs time taken to run 1.5 miles has a negative linear association. As oxygen uptake increases‚ the time taken to run 1.5 miles decreases. This is can be seen through the gradient which has a value of 0.1705. This means that as the oxygen uptake increases by 1 ml/kg the amount of time taken to run 1.5 miles tends to decrease by approximately 1.7 minutes. The graph has a moderate relationship because the data is scattered in a wide band along the line of best fit
Premium Physical fitness Adenosine triphosphate Cardiorespiratory fitness