Chemical bonds are what make up the world. In bonds‚ elements are held together and form compounds that may have new physical and chemical properties. There are two main kinds of bonds‚ they ionic and covalent. In bonding the goal of the atoms involved is to reach a level of stability with less energy. In order to reach the epitome of stability‚ as in the case of noble gases‚ an atom strives to complete its outer shell. Either losing or gaining electrons may do this‚ which concludes in an ionic bond
Premium Chemical bond Atom Electron
Finding Nature by John Smith Today I asked my dad if he would take a drive with me and to trust me. He agreed but had that look in his face as if I was about to do something bad. We got in the car and I gave him my phone he looked at me puzzled and asked what’s going on. All I said to do was keep driving. As we drove off I realized that the streets we were passing were new and unknown by me or my dad. I looked out my window and saw a dense tree line I asked to stop and said to my dad to be at this
Premium Sun Debut albums Mind
Finding Joe Tag Line “We must be willing to get rid of the life we’ve planned so as to have the life that is waiting for us.” First Quote “I don’t believe people are looking for the meaning of life as much as they are looking for the experience of being alive.” • Thailand: Golden Buddha Start of Film: Who is Joseph Campbell and why should we care? • One story within all the stories – called The Hero’s Journey. Circle Graphic: o Wasteland o
Premium Hero Life Meaning of life
Profitability Ratios A class of financial metrics that are used to assess a business’s ability to generate earnings as compared to its expenses and other relevant costs incurred during a specific period of time. For most of these ratios‚ having a higher value relative to a competitor’s ratio or the same ratio from a previous period is indicative that the company is doing well. Gross Profit Margin A financial metric used to assess a firm’s financial health by revealing the proportion of
Premium Revenue Generally Accepted Accounting Principles Profit margin
removed. Pig was turned to allow collection of pure product into a separate flask from 78 °C. a clear liquid was collected as the product (C1) weighing 21.94g. Percentage yield was calculated and IR spectrum was run. Next‚ apparatus for Grignard reaction was placed in an oven for an hour to ensure no moisture was present then set up for reflux with a dropping funnel to equalise pressure and a jack to allow easy removal of apparatus from heat. Magnesium turnings (2.68g)‚ anhydrous diethyl ether (15
Premium Distillation Diethyl ether Magnesium
energy and heat associated with chemical reactions and/or physical transformations. A reaction may release or absorb energy‚ and a phase may change‚ such as in melting and boiling. Thermochemistry focuses on these energy changes‚ particularly on the system ’s energy exchange with its surroundings. In combination with entropy determinations‚ it is used to predict whether a reaction is spontaneous or non-spontaneous‚ favourable or unfavourable. Chemical reactions can be divided into two based on
Premium Energy Chemical reaction Thermodynamics
nding forresterViolet Lukobi-Johnson Mr. Quetone American Literature May 21‚ 2012 Finding Forrester Film Review The film Finding Forrester was an interesting‚ eye-catching‚ attention grabbing and exciting movie. The writer Mike Rich did a great job of creating the plot to be funny and fast paced. The director of the film‚ Gus Van neatly directed the scenes characters to make the film more entertaining. Producers Sean Connery‚ Laurence Mark‚ and Rhonda Tollefson had made a great decision
Premium Finding Forrester
International Accounting 1. What industry is Disney in ? 2. Does Disney make money ? (IS) 3. Trend of 3 years 4. Makes Money ? YES : How much ? (IS) – Gross Margin and Net Income Margin – Ratio Analysis 5. Liquidity (Cashflow/BS) 6. How is Disney doing compare to competitors ? 7. ROE and ROA (IS/BS) 8. Future Prospects 9. Pricing Strategy 10. Marketing Strategy I. Return on Investment Return on Equity (ROE):
Premium Financial ratios Generally Accepted Accounting Principles Revenue
For those of you who came to the review in class today‚ The stoichiometry question from class. I read the answer to the wrong decimal place. --What is the total mass of oxygen in 0.26mol of Cu2O? Find the percent of oxygen in Cu2O first. The molar mass of Cu2O is 143‚ the mass of just the oxygen in it is 16. % Composition of oxygen would be 16/143 times 100 is 11.19%‚ To determine the mass of Cu2O in 0.26 mol‚ multiply by the molar mass of Cu2O. This gives
Premium Mole Julius Caesar Time
parts: A. Effect of Nature of Reactants to the reaction rate. B. Effect of Temperature to the reaction C. Effect of Concentration to the Reaction Rate D. Effect of Catalyst to the Reaction Rate E. Chromate-Dichromate Equilibrium F. Thiocyanatoiron (III) Complex Ion Equilibrium G. Weak Acid Equilibrium (Ionization of Acetic Acid) H. Weak Base Equilibrium Ionization of Ammonia I. Saturated Salt (Sodium Chloride) Equilibrium On part (A) we are to observe which reaction rate is faster‚ and doing
Premium Chemical reaction Energy