6-1 Ideal Gas Law Constant Lab Report

Time Left:0:55:00 A student completes the experiment The Universal Gas Constant and obtains the following data for one trial. mass of magnesium (g): Initial gas volume (ml): Final Volume (mL): Temperature (°C): Atmospheric pressure (inHg): Ah (cm of water): F3 80 모 Calculate the partial pressure of hydrogen, PH2, for this trial. Give your answer in torr (mmHg). 1 in Hg = 25.4 mmHg 1 cm water = 0.735559 mmHg 1 mol Mg = 24.305 g Mg TABLE D-4 TEMP 1_DEG₁_C_1 1 3 I 1 1 Q F4 0 1 = 2 3 4 5 6 7 8 10 11 12 13 14 0.0 0.1 0.0326 0.00 35.30 21.3 30.21 16 17.13 F5 6.100 | 6.143 1 6.544 1 6.589 0.2 1 VAPOR PRESSURE OF HATER 0-30 DEG. C IN MM HG 1 4.579 4.612 4.646 | 4.924 | 4.959 4.995 15.291 4.660 4.714 5.0315.068 5.329 5.367 5.406 5.445 4.7484.783 4.818 5.104 | 5.141 | 5.178 5.484 5.523 5.563 5.888 5.930 6.230 16.274 6.318 5.363 15.683 15.723 | 5.764 | 5.8051 5.146 6.186 6.636 5.972 1 6.0141 6.057 1 6.407 1 6.453 6.498 1 6.82 | 6.729 6.776 6.823 | 6.871 | 6.919 | 6.967 1 T T 1 I T I 1 17.0167,064…

Some N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the mixture. The total pressure of the mixture is measured, and found to be 0,55 atm. key carbon hydrogen nitrogen sulfur oxygen chlorine Calculate the mole fraction and partial pressure of each gas in this mixture. Round your answers to 2 significant digits. You may assume each gas behaves as an ideal gas. gas mole fraction partial pressure atm N2 || atm

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Using SCH4U/grade 12 chemistry knowledge answer the question.

Zn reacts with hydrochloric acid to give zinc chloride and hydrogen gas. A sample of 5 g of a Zn mineral requires 10 mL of commercial HCl of 37% purity, by weight and density 1.19 g/mL, to react completely. Find: a) The mass of zinc contained in the sample. b) The purity of the zinc mineral. c) The pressure exerted by the hydrogen gas collected in a 2 L container and at a temperature of 20ºC.please use conversion factors and mark the solutionsThe solutions should be : 3,92 g; 78,4%; 0,72 atm.I just dont know how to do it

Complete the highlighted section D

subparts 1-3

6. Show the step-by-step process. Do not use shortcut methods. Make it as detailed as it can be. ENCODE THE ANSWER.

Purpose: The purpose of this lab is to determine the percent yield of hydrogen gas produced in the reaction of magnesium solid with hydrochloric acid under conditions of Standard Temperature and Pressure (STP). Directions: Begin by printing out the Generating Hydrogen Lab (pdf file) posted below, and read the introduction. Please watch the videos posted below, which will show you how the experiment was done and also explain the calculations needed in this lab exercise. The video explaining the calculations uses the data given in the lab manual, not the actual data from performing the experiments. Make sure to use the data given below as your data for trials 1 and 2. TRIAL 1 (from the 3-part video): Mass of Mg: 0.083 g Volume of H2 in cylinder: 73.2 mL Temperature of H2 gas: 298 K Barometric Pressure: 761 torr TRIAL 2: Mass of Mg: 0.066 g Volume of H2 in cylinder: 62.0 mL Temperature of H2 gas: 295 K (note a different temperature here, so there will be a different vapor pressure of…

Part 1: Gas Laws The physical properties of gases can be explained using four variables; volume (V), pressure (P), temperature (T), and amount in number of moles (n). Four simple laws are used to explain the behavior of gaseous species. Complete the table below to summarize the four gas laws. Name of the gas Properties that Properties that Gas law equation Gas law explanation law stay constant are changing n and T P:V1 = P:V2 Charles's law T and V are directly proportional. (as T increases V also increases) Pand T P1 P2 T1 T2 Avogadro's law V and n

A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas is measured to be 286. kPa. The piston is now pushed down, compressing the gas, until the gas has a final volume of 4.00 L. Calculate the final pressure of the gas. Round your answer to 3 significant digits. piston cylinder gas | kPa x10

Part A The mass of a sample of gas is 827 mg. Its volume is 0.270 L at a temperature of 88 °C and a pressure of 975 mmHg. Find its molar mass. Express the molar mass in grams per mole to three significant figures. Molar mass= IVE ΑΣΦ Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide Feedback ? g/mol Next >

please help me. double and triple check your answers, previous tutors got it wrong.