CHEM 120 (Fall 2011) 1. Test #1 (Version 001) Page 2 of 8 (0.5 marks) Elemental mercury‚ Hg(l)‚ has a density of 13.6 g mL−1 at 25°C. What is the volume of 4.25 grams of Hg(l)? A. B. C. D. E. 0.313 mL 3.20 mL 17.8 mL 57.8 mL none of the above 2. (0.5 marks) What is the mass of 0.45 mol S? Choose the closest value. A. B. C. D. E. 9.7 g 0.45 g 14 g 0.049 g 15 g 3. (0.5 marks) Balance the following equation using the smallest whole number coefficients. C5H10O5 + O2 → H2O + CO2 What
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many common features at the same time. Haydn’s solo keyboard sonatas show striking diversity in type and style. They often could be categorized by their style periods and each of them reflects a corresponding social background. Sonatas composed from 1773 to 1784 were intended as "public" works from the very beginning‚ with a clear conception of the taste‚ preferences‚ and instruments available to the musical public of Vienna. The Sonata in F Major‚ Hob. XVI: 23; L38 written in 1773 for solo harpsichord
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LUDWIG VAN BEETHOVEN (1770-1827) Piano Sonata no. 8 in C minor‚ Op 13‚ 1st Movement Commonly known as the Sonata Pathétique‚ this work was written in 1798 when the composer was 27 years old‚ and was published in 1799‚ with a dedication to his friend‚ the Austrian Prince Karl von Lichnowsky. The Pathetique hails from the early part of Beethoven’s career‚ a time when traditions of the Classical periods are still dominant and composers at the time were spinning out highly technical‚ exquisitely formal
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Writing on “How will my writing classes help me learn to write or compose?” I took English 110 last semester and this semester I am taking English 120. Now that the semester is about to end the time has come to write reflective letter discussing all the learning outcomes I gained from English 110 and English 120 especially English 120. English classes I took in high school were easy. The first ever challenging English class I took was English 110. It was a great class for me. I got chance
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Relativism and Morality SOC 120 Instructor May 2013 Relativism and Morality We are taught the difference between what is right and what is wrong at a young age by our parents or guardians. What is classified as right or wrong can differ between cultures‚ races‚ ethnic identities‚ and by social class. We all have a sense of what is morally right and the relativity of it. There are specific traits and beliefs that are distinctive to every culture‚ race‚ and social classes‚ due mostly impart
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Emma Field Health and Social Care Level 3 (PD OP 3.3) Understanding The Impact of Acquired Brain Injury on Individuals Define acquired brain injury. (ABI) It is a brain injury damage caused by the events after birth‚ rather than as part of genetic or congenital disorder. It affects cognitive‚ physical‚ emotional‚ social or independent functioning can result from either traumatic such as physical trauma due to accidents‚ falls‚ assaults. Describe possible causes of acquired brain injury
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Strengths-Weakness Opportunities-Threats CO-OP Essay In the summer of 2005 I had the opportunity to intern at The Franklin Institute Museum in PA. This museum is one of the many well known science museums across the country. The Franklin Institute Museum is a unique museum that gives the experience of exploring science in a fun and fascinating way. The museum touches bases on many areas of science such as‚ anatomy‚ physics‚ environmental sciences‚ and space. The Franklin Institute is named
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OPS FINAL EXAM 1- IS WHEN THE ACTIVITIES IN THE STAGE MUST STOP BECAUSE THERE IS NO PLACE TO DEPOSIT THE ITEM JUST COMPLETED? A- BLOCKING 2- ACCORDING TO YOUR TEXT‚ THE MOST COMMON PROCESS METRIC IS A- UTILIZATION 3- DECLINING PRODUCT PRICES A- INCREASE THE BREAK-EVEN POINT 4- THE TYPE OF PROCESSING STRUCTURE THAT IS USED FOR PRODUCING DISCRETE PRODUCTS AT A CONTROLLED RATE IS A- ASSEMBLY LINE 5- THE BEST PROCESS FLOW STRUCTURE
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The name of this piece of artwork is “A lady writing”. It was painted by Johannes Vermeer in 1665 to 1666. I viewed this piece of artwork at the Chrysler art museum in Norfolk VA on Saturday November 26th. By completing this analysis I wish to better understand Vermeer as an artist and better grasp how he stands out as an artist. Vermeer chose his subject‚ as much of his paintings are‚ as someone in action doing something routine. In this painting he has chosen a woman who is writing a letter. It
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In B flat major and the third of the set Mozart composed‚ the Piano Sonata (K. 281) opens with an Allegro in sonata form. Almost immediately after the restatement of the four-measure theme begins‚ Mozart moves away from the tonic toward the dominant‚ F major. An insistent repeated-note figure is the main feature of the secondary theme‚ which quickly gives way to a trilled closing motive. After a harmonically daring development section we hear one of Mozart’s most predictable recapitulations‚ tracing
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