Using Charles’ Law to Determine Absolute Zero Background Info It is noticed that in this lab‚ as the temperature of the water in the beaker is increased‚ the distance between the pipette and water plug increases. When this distance increases‚ the volume of trapped gas also increases. This relates to Charles’ Law as it shows that the volume of a gas is positively proportional to temperature. Theoretically‚ absolute zero is the lowest possible temperature‚ where all molecules have the least possible
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Hooke’s Law Lab Report Please complete the following tables and questions and submit them on Blackboard. Observations Data Table 1. Force (N) Top position of spring‚ cm Bottom position of spring‚ cm Elongation‚ cm Bottom reading – top reading Data Point 1 .8 4 5 1 6Data Point 2 1.3 4 6 2 Data Point 3 1.5 4 7 3 Data Point 4 2 4 8 4 Data Point 5 2.2 4 9 5 Data Point 6 2.5 4 10 6 Data Point 7 2.7 4 11 7 Data Point 8 3 4 12 8 Data Point 9 3.3 4 13 9 Data Point 10 3.6 4 14 10 Data Table 2.
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Jacques Charles and his Law In 1787‚ Jacques Charles performed an experiment that would change science forever. And all that he had to do was to fill 5 balloons to the same volume with different gases and to raise the temperature. From this experiment came Charles’ Law. The law that affects everything from footballs to the human lungs. Jacques Charles is very important to today’s scientific studies because of what he invented‚ his achievements‚ and his studies on volume and temperature. Jacques
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Charles Charles Eastman was a young Dokota physician who went to Dartmouth College and Boston University. In 1890 he moved his practice as a physician to the Pine Ridge reservation in western South Dakota. His was part of Wahpenton and Mdewakanton Dakota tribe rather than Oglala Lakota and took pride in being Native. Upon his arrival‚ he experienced a disastourous dust storm and later would come across the aftermath of a massacre. The massacre was due to altercations of warfare on the northern
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Experiment 24 - A Rate Law and Activation Energy Observe • To conduct an experiment in order to discover and calculate the expression known as the rate law for a particular reaction. • To conduct an experiment in order to determine the role each reactant plays within the reaction and the overall activation energy that is needed for a chemical reaction to occur all while utilizing an analytical tool. Procedure 1. Determination of Reaction Rates • Obtain boiled‚ deionized water‚ pipets or burets
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In the story Charles character change is when a character such as Charles changes from the beginning to the end of the book. Charles‚ Laurie a little boy that is in a very holy family and goes to kindergarten‚ and tells his parents that there is a bad boy named Charles. Charles is code name for Laurie who is the one that is actually causing all of the trouble in kindergarten. There is change because in the beginning of the book Laurie who is pretending to be Charles says that Charles is doing all
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development of fashion hype in Singapore. Singapore is a young city known for its order and conformity; many foreigners would describe It was not too long ago that Singapore was described by quite a few as a boring and sterile country with rigid laws put in place. However‚ it is also fair to say that Singapore’s fashion scene has been undergoing some a dramatic transformation. For a start‚ those who know how Singapore works‚ it would not come as a surprise to see government agencies have been
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Experiment #1: Introduction to Experimentation Submitted by: Neann Klara M. De Jesus BS Psychology II Submitted to: Dr. Geraldine E. Tria ABSTRACT SUMMARY The first experiment done by the class was called “Introduction to Experimentation”. Its main objective is to give basic knowledge about some of the logic of experimentation. The class was divided into groups of 2. In each group there was an experimenter (E) and a subject (S). The experimenter instructed
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The Experiment Gloria Isham Central Texas College Twenty- six men are chosen to participate in the roles of guards and prisoners in a psychological study led by a Doctor Archaleta for which each participant is to receive $14‚000 after two weeks. Travis has just lost his part time job and is a peace protester who wants to travel to India with his girlfriend. Barris is a 42-year-old who lives alone with a domineering mother‚ who has made him join the experiment to raise money for her hip operation
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EXPERIMENT 1: REACTIONS OF ENOLATE IONS WITH CARBONYL GROUPS Aims In this experiment we used two techniques for the reactions of enolate ions with carbonyl groups. One technique used was Doebner reaction and the other technique used was Claisen-Schmidt reaction. Therefore the aim of this experiment is to synthesize trans p-methoxycinnamic acid and to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. The products would be recrystallized using ethanol
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