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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In the article by Karima Mariama‚ “This is why hard work is not essential to achieving success‚” she explains why hard work is not an essential factor to achieve success. Mariama explains that hard work does not have a precise definition‚ but that it changes from person to person. She also introduces a list of “fundamental factors” that contribute better to achieving success than hard work. One strength that Mariama’s article has‚ is the format in which she chooses to write it in. This format makes
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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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Dickens‚ Hard times The novel Hard Times by Charles Dickens presents the use of “flat or two-dimensional” characters which ultimately signifies a character that is lacking depth in their character and essentially maintains the same character portrayal throughout the novel. Dickens portrays this through the use of placing his characters’ names with their dominant personality trait. For example the character of Bounderby who is identified as a banker in the novel; by definition means “a morally reprehensible
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about her experience of working hard and how it pays off. I 100% agree with Dillard’s beliefs about talent and if you work hard towards your goal to achieve it‚ then it will be much more rewarding in the end. Now a day’s people in society feel like ones’ talent just comes naturally without really having to work for them at all. This is exactly the opposite of what Annie’s perspective was on talents. Society today wants the easy way out and they don’t want to work hard to achieve their goal. If one
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A hard lesson learnt I cannot begin to explain the importance of a mother in the life of a child. A mother’s love is something no one can explain. It is made of deep care‚ sacrifice and enormous strength. She is the kind of person who would slaughter her own dreams for the dreams of her children. She is someone who would stay up all night when her child is unwell. She is someone who scolds you for the petty things but embraces you when you have failed to keep up with life’s lofty expectations. A
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are treated as individuals and their needs are planned accordingly whereas hard HR treats employees simply as a resource of the business like machinery and buildings. • Soft HR concentrates on the needs of employees; their roles‚ rewards‚ motivation where as hard HR identifies workforce needs of the business and recruits and manages accordingly. • Soft HR Strategic focus on longer-term workforce planning whereas hard HR Short-term changes in employee numbers that is recruitment and redundancy
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Justifying “Hard Lives” in College In the article “The Myth of Inferiority”‚ the author‚ Allan Culpepper‚ talks about people’s point of views about community college students. Unlike most universities or colleges‚ community college students are older‚ first generation students‚ work multiple jobs‚ and/or have to take care of dependents. Financial stability is the main issue community college students face. Yes‚ they do have “hard lives”‚ but does that justify for excessive absences‚ rewrite opportunities
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Zhaoyi.Yi Operation Management MW1:00 pm-2:15pm Dr. Segall February 3‚ 2015 Hard Rock Café: Operations management in services Hard Rock Cafe International‚ Inc. is a chain of theme restaurants founded in 1971 by Americans Isaac Tigrettand Peter Morton in London. In 1979‚ the cafe began covering its walls with rock and roll memorabilia‚ a tradition which expanded to others in the chain. Currently‚ there are 191 Hard Rock locations in 59 countries including 145 cafes‚ 21 hotels and 10 casinos. From
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Talent or hard work. People are different and of course their abilities are different too. Our world is full of people who naturally gifted with a talent. Some of them are very famous‚ but is their fame only the result of their talent? Let’s discuss this so interesting theme. Some people think that if you have a talent you will be successful but it’s not a fact. If you are lucky to be born with any talent you
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