Introduction 1.1 Background Information Acids are separated into different categories. These categories are strong acids and weak acids. Hydrochloric and Sulphuric acid are strong acids‚ and Phosphoric acid is a weak acid. When an acid is placed into water‚ it ionises (Tinnesand‚ n.d.). Ionisation occurs when the acid splits up into its two base components. So when Hydrochloric acid is placed into water‚ it splits into a hydrogen ion and a chlorine ion. The amount that an acid ionises depends on its strength
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WHAT IS A SUCCESSFUL LIFE? What is a successful life? A few moments’ thought will convince us that the question is by no means an easy one to answer. We say this‚ that‚ or the other man is successful‚ but what do we mean by it? One man has houses and lands‚ has a large bank account‚ drives fast horses and has many apparent friends‚ such a man is accounted successful. Yet all of these things that minister to his pleasure have been acquired by unremitting labor‚ by hard‚ avaricious dealings with his
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by everyday pollution from houses‚ factories‚ cars‚ and etc. This is the concept of acid rain‚ which according to EPA.gov is a broad term referring to a mixture of wet and dry deposition from the atmosphere containing higher than normal amounts of nitric and sulfuric acids. Acid rain isn’t just rain‚ its forms like hail or snow‚ which is wet deposition‚ and smoke or dust‚ which is dry deposition. The effects of acid rain are quite terrifying bringing all types of problems to the Earth‚ for example
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Seasons There are four different seasons in a three hundred and sixty five day time span. One is summer‚ the time of swealtering hot long days.Winter is another season where there is nothing but white‚ snowflakes piled umong eachother that had fallen from the sky. Making outside look like a white wonderland. There is also fall and spring‚ the seasons that lead up to both summer and winter. Each season has a different feeling too it‚ and most people chose a favorite out of the four. Fall is closest
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percentage errors. OBJECTIVE The objective of this experiment is to determine the order with respect to permanganate ion and to oxalic acid concentration for the reaction of potassium permanganate and oxalic acid solutions. Other goals include‚ writing a rate equation and determining the effect of increased temperature on the rate of this reaction. MATERIALS AND EQUIPMENT The materials required for this experiment include the following: • 2-50ml Burets • 60 mL of 0.755M H2C2O4 • 60
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the Sun/ A Dream Deferred This poem resonated with me more so than any other so far. It starts out with a simple question about a dream that gets put off and the raisin is a metaphor for the dream or idea that is perished in the blazing sun. The writer uses such vocabulary to ignite all senses to describe the raisin as decaying‚ festering and stink like rotten meat. IT seems as so the dream is the source of pain for the writer and the ills that accompany the chasing of the dream are pain‚
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The rate of reaction between sodium thiosulphate and hydrochloric acid Candidate name: Yeo Jin Kim (Kimberly Kim) Candidate number: 000791-021 Teacher: Yitao Duan 1.0 Aim The aim of this experiment is to investigate the changing of concentration effect the rate of reaction between sodium thiosulphate and hydrochloride. 2.1 Chemical Equation 2.0 Raw data 3.2 Qualitative Data 2.1.1 Before the experiment Substance | Color | State | Smell | Hydrochloride (HCl) | Colorless
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everything that’s going on in my life which can’t be condensed in this piece of paper. Christmas is drawing closer day by day and I hope that during this Yuletide season you will share your happiness and blessings to all the wonderful people around us. I hope that you will never lose faith in God and never stop chasing your dreams. I hope that you still remember the true meaning of Christmas which is commemorating the birth of our dearest Lord Jesus Christ. Christmas is not about the number of
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The Four Seasons Hotel and Resorts has become on the world’s most luxury hotels operating over 50 properties in over 20 countries. The Four Seasons is known for their high quality and personalized experience their guests receive. Recently the Four Seasons has received the opportunity to operate the F.S. George V Palace hotel in Paris‚ France. Before opening‚ The Four Seasons must learn how to operate in a foreign country especially in a market they have yet to conduct business. The Hotel has to consider
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Bachchan‚ his first appearance on Indian television. KBC initially offered contestants the chance to win up to one crore Rupees‚ but doubled this in 2001 to two crore Rupees‚ further adjusted from the fourth season to include a jackpot of 5 crore rupees. The show was well received from the very first season.[1] On 5 August 2005‚ the show was restarted after a four-year hiatus‚ and renamed Kaun Banega Crorepati Dwitiya (Kaun Banega Crorepati the Second‚ or KBC2)in which the final prize amount was doubled
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