1. When glucose‚ C6H12O6‚ is completely oxidized with excess oxygen‚ what are the products? A. H2O2 and CO2 B. H2O and CO2 C. H202 and CO D. H2O and CO 2. Which ion may form a scummy precipitate with ordinary soap? (soap has a negative charge) A. HCO3- B. CO32- C. Na+ D. Ca2+ 3. An element forms a basic oxide with the formula XO and a hydride with the formula XH2. The hydride reacts with water to give hydrogen gas. The element X could be? A. K B. Ca C. N D. O 4. Which metal reacts with concentrated
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Chemistry Lab Report 1 Nicole H. Healey (Experiment 1 and 2) October 7‚ 2014 Data Collection: Table 1: (First Titration) C2O42- Analysis Sample 1 Sample 2 Molarity of KMnO4 0.02m 0.02m Weight of Sample 0.237g 0.225g Final Buret Reading 28.5ml 26.3ml Initial Buret Reading 0ml 0ml Volume of KMnO4 dispensed 28.5ml 26.3ml Moles
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2010 Controlled Substances By definition a controlled substance is a “drug or chemical substance whose possession and use are regulated under the Controlled Substance Act.” Controlled substances can range from marijuana‚ cocaine‚ heroin‚ crystal meth‚ and even prescription drugs. They are considered illegal in the state of Illinois and if caught with them you can be convicted with severe punishment. But‚ what if they are being used for medical reasons? (Controlled Substances) According to
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modern period‚ published his work Three Dialogues Between Hylas and Philonous‚ as an argument against the idea of material substance. Berkeley demonstrated a form of Subjective Idealism‚ making the claim that there is no mind-independent reality; all that exists are ideas and the minds that perceive them. To Berkeley‚ there is no external world with matter or material substance. In what is referred to as the work’s ‘Master Argument’‚ Berkeley tries to show the inconceivable nature of mind-independent
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Substance abuse and substance dependency are more alike than they are different because they both involve the overindulgence in illicit drugs or alcohol. Substance abuse seems to be the stage before dependency being that one has to excessively use the drug in order to become dependent. Once a person becomes dependent on an illicit substance they are prone to becoming functioning addicts where the abuse is ongoing. The only real difference between the two is that substance dependency allows one to
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Parole and Mandatory Release Sina Tuttle CJS/230 September 12‚ 2012 Jerry Shoate Parole and Mandatory Release Parole is defined as the early release of a convicted offender who has served a portion of his or her prison sentence (CJi Interactive Learning Modules‚ 2012). The parolee is released under the supervision of a parole officer. The parolee must check-in with the parole office on a daily or weekly basis depending on how parole board and parole office setup the supervision requirements
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Buffer solutions and common ion effect A buffer solution resists (or buffers) a change in its pH. That is‚ we can add a small amount of an acid or base to a buffer solution and the pH will change very little. How to calculate pH of buffer solution containing both acid and conjugate base? Dissociation constant definition 1.1 can be rearranged into or (note that due to sign change [A-] was moved to nominator). This is so called Henderson-Hasselbalch equation (or buffer equation)
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The syllabic structure in English Outline 1. Theories on syllable formal ion and division. 2. The structure and functions of syllables in English 1. Theories on syllable formation and division Speech can be broken into minimal pronounceable units into which sounds show a tendency to cluster or group. These smallest phonetic groups arc generally given the name of syllables. Being the smallest pronounceable units‚ syllables form morphemes‚ words and phrases. Each
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Module name: Physical Chemistry (CP 4117) Experiment: Heat of decomposition of hydrogen peroxide Lecturer: Dr Cheow Name: Loganathan Admin number: 1246102 Contents No. | Contents | Page | 1 | Abstract – a precise summary about the whole experiment and report. | 3 | 2 | Introduction to the experiment - a brief outline and relevant theory for the experiment and calculation | 3-4 | 3 | Procedure for the experiment
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News Release FOR IMMEDIATE RELEASE FOR MORE INFORMATION‚ CONTACT: October 10‚ 2013 (Name) Director of Media Relations 312-555-0986 (daytime)‚ 312-555-2059 (evening)
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