APUS CLE _ CHEM133 K003 Spr 20 _ Tests & Quizzes Lab 9.pdf...

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12/4/2020 APUS CLE : CHEM133 K003 Spr 20 : Tests & Quizzes 1/7 10.0/ 10.0 Points 8.0/ 8.0 Points 8.0/ 8.0 Points Question 3 of 12The goal for Experiment 1: Ideal Gas Law - Finding Percent H2O2with Yeast is to find the percentageof hydrogen peroxide in the solution. To determine percentage, you need to first determine how many moles ofhydrogen peroxide are present. Rearrange PV=nRT to solve for n, then plug in your known values for P, V, R, and T. Lab 9 Assignment Return to Assessment List Part 1 of 1 - 100.0/ 100.0 Points Question 1 of 12 Please upload (in PDF format ) a picture of your Gas Collection Apparatus (Step 2). To receive credit, your ring stand, graduated cylinder, beaker, all tubing, flask, etc. The oxygen bubbles must be clearly visible in the picture, as well as clear label with your name, the lab title (with Experiment number), and the date in clear view. This must be a single picture in a PDF file in order to receive credit. NOTE: If your document is not clear, organized, and properly labeled, or any part of it is unclear to your instructor, you will not receive credit CHEM 133 Lab 9 Gas Collection Apparatus.pdf (296.32 KB) Question 2 of 12 Please upload (in PDF format ) a picture of your completed Table 1: Temperature, Pressure, and Volume Data and Table 2: Reaction Time Data (Step 3). To receive credit, these must be saved together in a single PDF file. NOTE: If your tables are not clear, organized, and properly labeled (with units), or any part of it is unclear to your instructor, you will not receive credit. CHEM 133 Lab 9 Table 1 and 2.pdf (123.26 KB) Show all your calculations from Experiment 1 for converting your temperature (T) to Kelvin . CHEM133 K003 Spr 20 Tests & Quizzes Tests & Quizzes
12/4/2020 APUS CLE : CHEM133 K003 Spr 20 : Tests & Quizzes 2/7 8.0/ 8.0 Points NOTE: All work must be shown. Skipping steps or lack of clarity in steps will result in loss of points. All units must be properly labeled. Be sure to click on "Show/Hide Rich Text Editor" above your answer box so you can include subscripts, superscripts, etc. as needed. If your formatting is unclear, you will not receive credit. In order to convert my temperature to kelvin I need to must the following equation: Kelvin = Celsius + 273.15 Then I will plug in my temperature in Celsius: Kelvin = 27.2 +273.15 Kelvin = 300.35 K My temperature in Kelvin is 300.35 K.

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