Hard Water Analysis Guided Inquiry Lab CaCl2 + Na2CO3 → CaCO3 + 2 Na + 2 Cl Purpose: Determine the amount of ions‚ specifically calicum‚ that are present in multiple samples of water by adding another chemical to create a reaction to percipitate the calcium out of the water into a measureable solid Materials: balance (.001g)‚ 100ml beakers‚ graduated cylinder‚ drying oven‚ Na2CO3 (sodium carbonate)‚ stir rod‚ scoopula‚ DI water‚ watch glasses‚ filter paper‚ ring stand‚ funnel‚ water samples with
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History of Hard Drives The hard disk drive was invented by some IBM engineers working under Rey Johnson at IBM in San Jose‚ CA‚ in about 1952 to 1954. In 1965 a number of engineers left IBM (they were known as the "dirty dozen" within IBM) and founded Memorex. Al Shugart‚ one of them‚ later left Memorex and founded first Shugart Associates where the 5 1/4" floppy disk drive was a major product‚ then Seagate Technology‚ which effectively started today’s industry of small hard disk drives. The early
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A Hard Knock Life. By Sebastian Sabatino Home--sitting‚ sitting-just sitting‚ my room just sitting‚ plain old sitting‚ she walks in looking at me not speaking a word‚ I just stay‚ stay sitting—on my bed. She opens her mouth‚ and speaks with the voice of a angel‚ she says ah this takes me back‚ I thought-back where‚ where does it take you? Back when you lived on the streets‚ Why—Why I thought why does it take you back there. Does it take her back to bad memories‚ memories that haunt her‚ that
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“It’s hard to belong” Belonging is a universal human experience‚ it involves belonging in a group in which the people have similar objectives‚ opinions and goals‚ as well as make you feel safe and relaxed. As humans‚ it is part of nature to want to be accepted. Each person on this planet is unique in different ways‚ and because of this some people find belonging easier than others. Ultimately‚ others are more easily accepted into group and whereas others are in a never-ending search to find a group
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care and support 1.2 Explain why it is important to work in a way that embeds person centred values 1.3 Explain why risk-taking can be part of a person centred approach 1.4 Explain how using an individual’s care plan contributes to working in a person centred way 2. Be able to work in a person-centred way 2.1 Find out the history‚ preferences‚ wishes and needs of the individual 2.2 Apply person centred values in day to day work taking into account the history‚ preferences‚ wishes
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Life Being Hard Many of us come to a point in life where we feel like giving up with our lives‚ we feel confused and hopeless and we ask ourselves‚ “Why does life have to be so hard?” We all face tough and difficult challenges in life. Some become difficult to overcome‚ especially when the odds are stacked against us. Going against all odds‚ is something we’re capable of doing. To overcome challenges‚ one needs to have that “never quit” attitude in life. If one develops it‚ one will overcome a
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The shortest of Dickens’ novels‚ Hard Times‚ was also‚ until quite recently‚ the least regarded of them. The comedy is savagely and scornfully sardonic‚ to the virtual exclusion of the humour - that delighted apprehension of and rejoicing in idiosyncrasy and absurdity for their own sakes‚ which often cuts right across moral considerations and which we normally take for granted in Dickens. Then‚ too‚ the novel is curiously skeletal. There are four separate plots‚ or at least four separate centres
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ability you are born with or hard work? Give your opinion. Success means that a person is able to achieve his or her own goal. While some people ascribe one’s natural ability to success‚ the others may think that it is hard work that matters. In my opinion‚ although natural ability can increase one’s chances of being successful‚ working hard is more important for success. In this essay‚ I am going to explain why success depends on hard work more. To begin with‚ hard work is the key to success since
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“The Working Class: Disproving the Stereotypes of ‘Hardly Working’” The year was 1976. The presidential race was starting to pick up‚ with all of the nomination hopefuls attempting to make their mark. At one of the campaign stops‚ one of the two candidates from the Republican party‚ former governor of California Ronald Reagan stepped up onto the stage to speak. He knew the speech he was about to give‚ as he performed it at almost every stop‚ according to the press accounts following him. "There’s
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Case study “Hard Times” 1. SUMMARY It was a difficult time for the company‚ nobody wanted to buy advertising space. Even the telesales team leader Rob Grewal was finding it difficult to close more than one or two deals a week. It was the worst time for young Duncan Black to join the department – particularly since it was his first job. But once time he closed a deal in Bluebird`s most prestigious publication with Paxham’s Menswear. Many were unhappy because everyone of salespersons has tried to
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