EXPERIMENT 1: TITLE: ISOMERISM AND KINETICS IN COORDINATION CHEMISTRY OBJECTIVE: 1. To prepare and study the kinetics of the interconversion of some of the isomers of a typical coordination compound. INTRODUCTION: Isomerism played a central role to establish the basic concept in coordination chemistry while reaction kinetics of coordination compound is known as the area of continuing intense research activity. The mechanism of the reactions of coordination compounds relevance
Premium Chlorine Hydrochloric acid Solvent
Limiting Reagent and Percent Yield Aim To determine the limiting reagent between the reaction of lead (II) nitrate and potassium iodide. To determine the percent yield of lead (II) iodide. Date Started: 13/4/12. Finished: 19/4/12. Data collection and processing Measurements: * Amount of distilled water: 75.0ml ± 0.5ml. * Mass of watch glass: 31.65g ± 0.01g. * Mass of watch glass + potassium iodide: 32.45g ± 0.01g. * Mass of potassium iodide: 0.8g ± 0.02g. * Mass of watch
Premium Stoichiometry Yield Molecule
Discussion The second experiment of the semester focuses on separating and identifying the components of Panacetin‚ which is a common medication that relieves pain. The label reveals that Panacetin is composed of sucrose (10%)‚ aspirin (40%)‚ and Tylenol (50%). Although this information is reported‚ the true composition of Panacetin is questionable. While sucrose and aspirin are present in Panacetin‚ Tylenol may be replaced by an unknown component (acetanilide or phenacetin). Separation of the components
Premium PH Chemistry Hydrochloric acid
Pixar Facts 1.) In order to give Dash a realistic out-of-breath voice in "The Incredibles‚" director Brad Bird made actor Spencer Fox run laps around the studio.4 2.) Every Friday during the production of “Brave‚” each Pixar employee was told to wear a kilt for the fun of it. 3.) Shortly after completing Toy Story‚ the Pixar chief creative staff of John Lasseter‚ Peter Docter‚ Joe Ranft and Andrew Stanton got together for a lunch meeting at the Hidden City Café in 1994 that would become one of
Premium Pixar Toy Story Andrew Stanton
The stored energy in the inductor is dissipated as heat in the resistor. Consequently‚ there will be no more arcing or ‘sparks’ across the contacts of the switch. 2. Current that is needed for coil saturation experiment is of the order of 5A. This large current‚ if allowed to flow for a long time‚ would heat resistors and other elements of a circuit. This can cause skin burns and damage the electric
Premium Voltage Electrical resistance Electricity
:___________ Chemistry Laboratory 101__ Date Submitted[1] :___________ Members[2]: Instructor’s Initials[3] :___________ 1. _____________________ 2. _____________________ 3. _____________________ 4. _____________________ Laboratory Report Sheet The Bunsen Burner Activity 1 Objectives:4 1. ________________________________________________________ 2. ________________________________________________________ 3. ________________________________________________________
Premium Laboratory equipment Question Knowledge
produced . Pop sound is heard . The glowing splinter is ignited with violent flame and extinguished within 7 second . When the glowing splinter is pulled out ‚ it rekindled . Discussion The equation involved in this experiment is decomposition of hydrogen peroxide . H2O2 ( liquid ) → H2O ( liquid ) + O2 ( gas )
Premium Oxygen Hydrogen peroxide Catalase
Engineering Laboratory (Lab) Report Department of Engineering Faculty of Engineering and Science‚ University Tunku Abdul Rahman (UTAR) 1. Introduction Laboratory (Lab) reports are the most frequent document written by engineering student. These reports can contribute a significant amount of marks and yet little time or attention is devoted in understanding on how to write them well. The aim of this document is to provide a general guideline on writing a lab report. A lab report should not be
Premium Present tense Experiment Grammatical tense
EXPERIMENT I Photoreduction of Benzophenone Introduction The study of chemical reactions‚ isomerizations and physical behavior that may occur under the influence of visible and/or ultraviolet light is called Photochemistry. The fundamental principles for understanding photochemical transformations are that light must be absorbed by a compound in order for a photochemical reaction to take place‚ and that for each photon of light absorbed by a chemical system only one molecule is activated for
Premium Oxygen Sunlight Electromagnetic radiation
possible for it to travel 8 meters powered by a nine inch balloon. Independent Variable: building the car from homemade materials. Dependent Variable: The results of speed and distance from the car responding to the materials Rationale: In this experiment‚ the challenge is to build a balloon powered car from homemade materials that can travel at least 8 meters. According to Newton’s Third law‚ it is possible to accomplish this objective. Force is any push or pulls and can be measured in newtons.
Free Newton's laws of motion Force Classical mechanics