LE CHATELIER’S PRINCIPLE Castro‚ Lharize C. Experiment # 1 I. Introduction: In this experiment‚ using Le Chatelier’s principle‚ we will observe several responses of a system at equilibrium to various changes in external conditions. The experiment aims to investigate two equilibrium systems: (a) cobalt complexes and (b) chromate-dichromate equilibrium and explain observations in light of the Le Chatelier’s principle. II. Theory/Concepts: In 1884 the French chemist and engineer Henry-Louis
Premium Purple Temperature Color
Javert became suspicious of Monsieur Madeline when he lifts a cart of a man‚ and is justified in his suspicions. Javert said‚ "Monsieur Mayor six weeks ago after that scene about that girl‚ i was enraged and denounced you" The remarkable feat of strength that Madeline preformed caught Javert’s attention. Javert associated the strength with that of a convict and became suspicious. "I believed it‚ for a long while i had had suspicions." Javert’s suspicions are justified because it was indeed Madeline
Premium Jean Valjean
COMUNIUTY SERVICE 4D Frederic Sadoun Community service is what makes the society much more joyful to live in. Some think community service is painful and they are only doing it because they are forced to and the need it to pass their high school‚ well I have a different opinion and I would like to share it. Community service can be really joyful because what goes around comes around meaning: the fact that I help someone I will get it back doesn’t matter if it’s in a day two
Premium Mind
Nicholas Carr Summary In the article “All Can Be Lost: The Risk of Putting Our Knowledge in the Hands of Machines”‚ Nicholas Carr conveys a message on how an overreliance with technology causes people to become helpless and naïve. Humans are undeniably defective; however‚ with the perfection in automation‚ computers have the capability to replace imperfect people. Demonstrated throughout Carr’s article‚ his concern for the future of humanity became apparent though the overreliance‚ laziness‚ and
Premium Technology Management Human
In the poem‚ ‘An Absolutely Ordinary Rainbow’ by ‘Les Murray’ reflects upon a different type of society as feelings and emotions are kept secret. In the first stanza of the poem Murray uses imagery to paint a picture in the readers mind of a busy city coming to a halt‚ ‘Pitt Street is baked up for almost half a mile.’ At the end of the stanza Murray again uses imagery to make the readers see a man crying. People walk by him and see him crying but they do not stop him. The man in this poem is not
Premium Tears Stanza Feeling
John Ogunrinu Professor Peters. Poli 116 Midterm 2: Fog of War essay. What does the "Fog of War" tell us about the role of the individual in foreign policy decision-making? Write an essay of about 1‚200 words that synthesizes 5 of Robert McNamara’s lessons with material in the course text. The movie Fog of War is a documentary film directed by Errol Morris about former secretary of defense‚ Robert McNamara. First‚ this term fog of war means that it is unclear what one should do in certain circumstances
Premium Lyndon B. Johnson John F. Kennedy Vietnam War
Sous Les Arbres is the 17th poem in the second half of the book “L’ Âme en Fleur”. “L’ Âme en Fleur” is the second book of Victor Hugo’s “Les Contemplations”. Sous Les Abres is the title of the 17th poem while the poems which come directly before it and after aren’t titled. The poem is 24 lines long‚ consisting of 6 stanzas written in 4 line quatrains. It is written in alexandrines arranged in “rime croisées” throughout the 6 quatrains‚ with an ABAB style of rhyme. Hugo’s use of the Caesura defies
Premium Poetry Meter Stanza
Lab 4: Le Chatelier’s Principle Name: Cammey Mahowald Lab Partners: None Date of Experiment: March 16‚ 2015 Course: CHE 112 Abstract: The purpose of this experiment is to understand the components of a reaction at chemical equilibrium and use Le Chatelier’s principle to predict the direction an equilibrium position will shift upon changes in the concentration‚ temperature‚ and pressure. It was determined that in the equilibrium of chromate and dichromate it is an exothermic reaction and in the
Premium Chemistry Chemical reaction Temperature
Jad Ardakani Persuasive Essay If one takes responsibility for himself he will develop a hunger to accomplish his dreams. (Les Brown) Responsibility is a trait that a human should start to develop starting from his childhood. In addition‚ it is proved that anyone who started taking responsibility at a young age excelled in life better than a dependant person. All of this is the duty of parents who need give chances to their children to learn from their mistakes to become
Premium Responsibility Sociological terms Psychology
in the world economy‚ while for others a more regional approach would be better‚ by Chris Carr and David Collis. REPRINT NUMBER 53103 [GLOBAL BUSINESS ] ShouldYou Have a Global Strategy? A globally integrated strategy isn’t right for every company. One important factor to consider is the combined market share of the largest companies in your industry — and how that’s changing. BY CHRIS CARR AND DAVID COLLIS Senior executives weighing strategies appropriate for today’s global economy
Premium Globalization Industry Oligopoly