Your Name Mariajose Rodriguez Part I: Boyle’s Law Data and Observations: Present all relevant data in a data table below. Include an observations section for any observations that you made during the lab. Data Set Pressure in kPa Volume in mL 1 150 20 2 100 30 3 75 40 4 60 50 5 45 60 6 40 70 Graph: [10 points] Create a graph of your data for this part of the lab. You may use any graphing tool to create the graph‚ but be sure to follow common guidelines for creating
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Gas Pressure and Volume Relationships Exp. E-1A A. Obtain a pressure-measuring device as indicated by your lab instructor. Obtain a 60 mL syringe‚ fill it with air‚ and connect the syringe to the gas-measuring device as indicated in the figure. Test your apparatus for gas leaks. If you can’t eliminate all leaks‚ see your lab instructor. B. If necessary‚ calibrate your gas-measuring device as indicated by your lab instructor. Fill your syringe to the largest volume mark on the syringe and reconnect
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Results Exploring Pressure-Volume Relationships Table 1: Pressure vs. Volume of Container mL Torr 5 1417 7 1089 10 749 11 691.7 13 605.5 17 469.5 20 405.7 Chart 1: Chart 2: Part B Table 2: Data for determining R Mass Mg Volume HCl Volume Of Container 0.29 g 5 mL 144.544 mL Temperature Vapor Pressure 19.9℃ 17.55 torr Initial Pressure Final Pressure 499.9 torr 692.2 torr Part C Experimental Design A flask with the same volume as Part B was stoppered
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Investigation of relationship between pressure‚ volume and temperature of gas Date of experiment: 12/11/2008 Aim of experiment: The objective of this experiment is: 1. To study the relationship between pressure and volume of a gas at constant temperature. 2. To study the relationship between the volume and temperature of a gas at constant pressure. Principles involved: When gases are compared‚ their volumes‚ temperatures and pressure are always involved. The volume of a gas is identical
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Data Analysis: Graph 1 indicates the relationship between the dependent and the independent variable to be; as the concentration of sodium bicarbonate in the solution submerging the leaf discs is increased‚ the average rate of photosynthesis of the leaf discs increased in a linear trend. As it is the sodium bicarbonate which decomposes into carbon dioxide necessary for photosynthesis‚ it is reasonable to consider from Graph 1 that as carbon dioxide concentration of the solution increases‚ the rate
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Watts your Power? How many horses are you worth? Purpose: To determine the amount of work performed and the power developed when climbing a set of stairs and to determine the relationship between power and time. Pre-Lab Questions: 1. Power is the rate at which work is done. The work divided by the time it takes for the work to be done equals power. 2. The unit for power is the Watt which is Joules/second. 3. One horsepower (hp) is 746 watts. Procedure: In this lab‚ we calculated the work
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EXPLORING GAS LAWS- Astrella Rosano Lab Partners: Sam Youngdale‚ Charlie Stalzer‚ Ni Xhengzhuan. TA: Giang Nguyen Date Submitted: September 28‚ 2012 Section: Chemistry 1310-L10 Honor Pledge: I did not copy this work from any others student(s)‚ current students in lab‚ or old lab reports. Signature: ____________________ Raw Data- A. Exploring Pressure-Volume Relationships Pressure (torr) | Volume (mL) | 1384.2 | 5 | 1198.1 | 6 | 1038.1 | 7 | 921.3 | 8 | 826.2 | 9 | 752.6 |
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Describe the accomplishments you have achieved during this course. My first accomplishments are to pass the course of math and work hard on the exam. I’m accomplishment in getting a strong foundation in this course. This accomplishment is to understanding many areas covered in math‚ for examples: whole number‚ the LCM prime factorization‚ and simplifying the expressions‚ Bar graphs and line graphs‚ proportions‚ rates and unit prices and ratios‚ percent problems‚ using the equations‚ simple and compound
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Have You Lost Your Nut Graph? If you have‚ then I know a way you can get it back. On the other hand‚ if you don’t know what a nut graf is‚ you wouldn’t know that you had never had it in the first place‚ right? A nut graf‚ is a concise‚ catchy‚ sharp‚ and highly targeted opening sentence‚ designed to grab your readers’ attention instantly and to hook them to your post. In journalism this first‚ catchy‚ highly targeted opening sentence is called a nut graf (graph)‚ and is a summary of‚ or the
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Rasmussen College Author Note: This essay is being submitted on April 27‚ 2014‚ for Tosca Grimm’s EC100 Foundations of Child Development class. John Watson and B.F. Skinner John Watson and B.F. Skinner There are several theories out there on child development‚ but I’d like to share with you the theory that I believe in and connect with the most. This theory is called Behaviorism and Social- Learning and can be attributed to a psychologist
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