EXPERIMENT NO. 6 DETERMINATION OF THE MOLAR VOLUME OF A GAS AND THE UNIVERSAL GAS CONSTANT Salve‚ Ryan Angelo TAB3‚ Group 6‚ Mr. John Kevin Paulo Biadomang Tabor‚ Frances Hermilyn March 8‚ 2013 ------------------------------------------------- I. Abstract This experiment is working with the ideal gas law‚ which is the summation of Boyle’s Law‚ where pressure is inversely proportional to volume‚ Charles’ Law‚ where the volume is directly proportional to temperature and Avogadro’s Law‚ where
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of a component causes the equilibrium to shift to the side from which the component was removed. D. Is this reaction endothermic or exothermic? How do you know? When acid is added to water the reaction is strongly exothermic. Because the hydrogen ion is so tiny‚ a large amount of charge is concentrated in a very small
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06.05 Rate and Collision Theory: Assessment Instructions Investigation of the Rate of a Reaction Background: The reaction you will be investigating is the reaction that occurs when an Alka-Seltzer tablet is placed into a given amount of water. Alka-Seltzer is an over-the-counter antacid and pain relief medication that is dissolved in water before it is ingested. Each tablet contains aspirin (acetylsalicylic acid)‚ citric acid‚ and sodium bicarbonate. As the tablet dissolves in water‚ the
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REFERENCES 7 INTRODUCTION The impact of the change interest rates and inflation has a persistent impact on the well being of any given society. For this purpose it is the understanding that each individual in society should have an understanding of what such changes bring fourth for the man on the street. In this introduction‚ we are going to introduce certain key points to remember when dealing with interest rate- and inflation changes. Inflation is a sustained increase in the general
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Aim To work out how light intensity can affect the rate of photosynthesis. Hypothesis I think that the further away the light source is the smaller the rate of photosynthesis is. This is because there is a further distance for the light to each the plant in order for it to photosynthesise. Although the closer the light source is‚ the more photosynthesis‚ the light source could also kill or damage the Elodea (type of pondweed) because it could become too hot and denature its cells. But because
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the term given to the movement of air in and out of the lungs; the rate of pulmonary ventilation is defined as the tidal volume multiplied by the number of breaths taken per minute. Tidal volume is the volume of air breathed in or out during one cycle of quiet breathing. There are a few different factors that can affect the pulmonary ventilation rate but the most common and often most noticeable variation in pulmonary variation rate occurs during exercise. During normal quiet respiration‚ the average
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March 1‚ 2013 Just Do Organic Many people are skeptical about organic food. It is told to them by their friends‚ and the media that organic food is better for the body and the environment. However‚ just because something is reiterated does not make it true; so many people ask‚ “Is organic food really better?” To this question comes the answer‚ yes‚ organic food is healthier for people and the environment than non-organic food. From produce to meats‚ food that isn’t organic is usually filled with
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Rape is a difficult subject to explain to others because it is traumatic experience that people not involved will be unable to deal with the situation. Laurie Anderson’s novel Speak focuses on this very issue. The protagonist‚ Melinda Sordino‚ must face the challenges of high school‚ family issues‚ and the inability to express herself. Mr. Freeman‚ David Petrakis‚ and sports are the things Melinda relies on to overcome the past that haunts her. Mr. Freeman is a factor that motivates Melinda Sordino
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I predict that as I increase the temperature‚ the distance moved by the meniscus will also increase. I believe this will happen as aerobic respiration is taking place. This is respiration involving the consumption of oxygen gas‚ producing carbon dioxide and water‚ as shown below. C6H12O6 + 6O2 --> 6CO2 + 6H2O + 36ATP This process allows energy to be produced in the form of ATP‚ Adenosine Triose Phosphate. This occurs by converting glucose into pyruvate via glycolysis. Pyruvate is then transported
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of one nation for that of another nation. A foreign exchange market sets the price of one currency in terms of the other; a price termed the foreign exchange rate‚ or simply exchange rate’ (www.amosweb.com/cgi-bin). Factors that influence foreign exchange rates are the balance of trade‚ inflation rate and the prevailing real exchange rates. Where a country experiences a trade deficit‚ which is more imports than exports; its currency will lose value as it means it sells more of its currency to get
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