Properties Of Gases Lab Essay

observe the properties of gases in the air. Samples of gases will be mixed in plastic baggies. They will then be tested with limewater, a glowing splint, water and an indicator solution which will test the gases reactivity, acidity and flammability. INTRODUCTION For this experiment, oxygen will be made by combining hydrogen peroxide and potassium iodide while carbon dioxide will be made by combining hydrochlorine acid and sodium bicarbonate. The correlation is observed by maintaining the gases in a tightly

Cimone Toppin GSA: Somayeh (Sue) Chemistry 1101- 07 26 February 2017 Properties of Gases: Experiment 4 Report Procedure and Results Part I: Pressure and Volume (Boyle's law- inverse) During the first run through of the lab, Gas Pressure Sensor is connected to the LabQuest with a small plastic syringe connected to it. The syringe is set 15 mL marker (volume) and the pressure is recorded as 101.19 kPa. By changing the syringe 2 mL down for each run (4 times), the following volume and pressure reads

Experiment 4: properties of gases By swifty217, june 2013 | 2 Pages (480 Words) | 76 Views | 4.5 1 2 3 4 5 (1) | Report | This is a Premium essay for upgraded members Sign Up to access full essay DID YOU LIKE THIS? TELL YOUR FRIENDS... Send Report Submitted: June 21, 2013 Title: Properties of Gases Purpose: To analyze a few physical and chemical properties of gases as well as using those properties to identify the gases. Procedure:

Boyle’s Law 5-1: Boyle’s Law: Pressure and Volume Robert Boyle, a philosopher and theologian, studied the properties of gases in the 17th century. He noticed that gases behave similarly to springs; when compressed or expanded, they tend to ‘spring’ back to their original volume. He published his findings in 1662 in a monograph entitled The Spring of the Air and Its Effects. You will make observations similar to those of Robert Boyle and learn about the relationship between the pressure and

assignment, you will dissolve a sample of NaCl in water and then measure the boiling point elevation for the solution. 1. Start Virtual ChemLab and select Boiling Point Elevation from the list of assignments. The lab will open in the Calorimetry laboratory with a calorimeter on the lab bench and a sample of sodium chloride (NaCl) on the balance. 2. Record the mass of the sodium chloride in the data table. If it is too small to read, click on the Balance area to zoom in, record the reading

In this lab, students compared the periodic trends of the elements in comparison to the atomic number. A periodic trend is the tendency of certain properties of the elements to increase or decrease as one progresses along a row or column of the periodic table. The periodic table is arranged in such a way that these trends are easy to compare, which is the purpose of this lab. One trend, for example, is between the electronegativity and the atomic number on an element, another being the density

“Chemical and Periodic Properties” Martin Lozano, Charlie Widdicombe Experiment 2 September 5, 2014 Charlie Ponyik and Dr. Renee Falconer   Introduction Even before he knew anything about the atom or its behavior, a Russian scientist by the name of Dmitry Mandeleev was able to organize known elements of the time by their common properties. He noticed that the properties would appear periodically and began organizing the elements in columns that shared those similar properties. Thus, the periodic table

viscosities of the gases, which were used to calculate the collision diameters. The experimental values were compared to the literature values by percent difference, and it was found that this technique is not effective. Percent errors ranged from 0% to 30%. To make the values more accurate, the assumptions made in calculations need to be the same for all values. To take the experiment further it could be performed at other pressures, temperatures, and on other gases. Understanding properties like collision

The labs I chose were Electron Distribution using Peas, Mendeleev for a Day, and Flame Tests. I chose these labs because they helped me realize how electrons work and why the periodic table is set up the way it is. It also helped me see how electrons work in the atoms of the periodic table. The Electron Distribution using Peas lab helped me understand how the electrons are placed in levels based on their energy. For this lab, we had to make a target and put peas into a funnel. After that, we let

Interpreting the Periodic Table Lab Report Name: Kelsey Cordero and Bruno Canteros Lab Partners: Ashley Fernandez, Lab Experiment: Interpreting the Periodic Table Date: January 15, 2015 Introduction: The periodic table is the most important chemistry reference there is. It arranges all the known elements in an informative array. Just like when entering a grocery store similar items are grouped together which makes an item easier to find. Elements are arranged left to right and top