II Review i Constants i Periodic Table For a certain amount of gas at constant temperature, the pressure and volume have an inverse relationship (Figure 1). This is called Boyle's law. A sample of a gas at room temperature occupies a volume of 36.0 L at a pressure of 522 torr. If the pressure changes to 2610 torr, with no change in the temperature or moles of gas, what is the new volume, V2? Express your answer with the appropriate units. PV = PV2 In an ideal gas, particles are considered to interact only when they collide, with no loss in energy or speed occurring during the collision. Studying ideal gases allows for simplifications, such as Boyle's law. > View Available Hint(s) V2 = Value Units Figure 1 of 1 Part B If the volume of the original sample in Part A (P = 522 torr, V = 36.0 L) changes to 62.0 L, without a change in the temperature or moles of gas molecules, what is the new pressure, P2? Express your answer with the appropriate units. > View Available Hint(s) HA Larger volume Lower pressure Smaller volume Higher pressure Value P2 = Units

II Review i Constants i Periodic Table For a certain amount of gas at constant temperature, the pressure and volume have an inverse relationship (Figure 1). This is called Boyle's law. A sample of a gas at room temperature occupies a volume of 36.0 L at a pressure of 522 torr. If the pressure changes to 2610 torr, with no change in the temperature or moles of gas, what is the new volume, V2? Express your answer with the appropriate units. PV = PV2 In an ideal gas, particles are considered to interact only when they collide, with no loss in energy or speed occurring during the collision. Studying ideal gases allows for simplifications, such as Boyle's law. > View Available Hint(s) V2 = Value Units Figure 1 of 1 Part B If the volume of the original sample in Part A (P = 522 torr, V = 36.0 L) changes to 62.0 L, without a change in the temperature or moles of gas molecules, what is the new pressure, P2? Express your answer with the appropriate units. > View Available Hint(s) HA Larger volume Lower pressure Smaller volume Higher pressure Value P2 = Units

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Solve correctly. (Gpt/ai wrong answer not allowed) A sample of ideal gas at room temperature occupies a volume of 24.0 L at a pressure of 522 torr . If the pressure changes to 2610 torr , with no change in the temperature or moles of gas, what is the new volume, V2 ? Express the volume numerically in liters.
Item 3 3 of 16 > I Review I Constants I Periodic Table Avogadro's law states that the volume, V, of a gas is directly related to the number of moles, n, of the gas when temperature and pressure are constant: (Figure 1) Part A A cylinder, with a piston pressing down with a constant pressure, is filled with 2.00 moles of a gas (n1), and its volume is 47.0 L (V). If 0.300 mole of gas leak out, and the pressure and temperature remain the same, what is the final volume of the gas inside the cylinder? Vi V2 n1 n2 where Vi is the volume filled by ni moles and V2 is the volume filled by a different number of moles, n2. Express your answer with the appropriate units. • View Available Hint(s) HÀ ? Figure 1 of 1 V2 = Value Units Part B A sample of gas in a cylinder as in the example in Part A has an initial volume of 60.0 L , and you have determined that it contains 2.00 moles of gas. The next day you notice that some of the gas has leaked out. The pressure and temperature remain the same, but…
Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes it easy to isolate and measure the amount of gas produced. collected gas chemical water reaction Suppose the C0, gas evolved by a certain chemical reaction taking place at 45.0 °C is collected over water, using 圖 an apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be 32.9 mL. Sketch of a gas-collection apparatus Calculate the mass of CO, that is in the collection tube, Round your answer to 2 significant digits, You can make any normal and reasonable assumption about the reaction conditions and the nature of the gases. Help Explanation Check étv 30 DII 110 F7 F3 & 24 % 09 %23 7 5 2 3
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If the volume of a gas is 3.6 Land exerts a pressure of 3.1 atm, what will the pressure be if the volume increases to 6.5 L? Show your work and provide the correct units. Use the paperclip button below to attach files. Student can enter max 3500 characters В I U 1= 65°F Cloudy pe here to search
1. A 2.00 L container at 100. oC contains some H2 gas and some N2 gas. a) If the partial pressures of H2 and N2 can be denoted as PH2 and PN2 respectively, write an equation to express the total pressure (Prota) of this container. (The container only has H2 gas and N2 gas) b) What is the partial pressure of N2 gas (PN2) in this container if Piotal is 46.6 atm and the partial pressure of H2 gas is 42.4 atm?
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2. What is the temperature (in °C) of 28.89 grams of nitrogen dioxide at a pressure of 1530 torr contained in a 4.02 L container? Write your final answer/s HERE! a) What Gas Law must be applied to solve for the unknown? b) (write your answer here) Temperature of gas · (writę your answer here)
Answer the following 1) A sample of argon gas occupies a volume of 1.20 L at 125 Celsius. Using Charles's Law determine the temperature, in Celsius, at which the volume of the gas is 1.00 L at the same pressure and number of moles? 2) A sample of carbon monoxide (CO) gas has a volume of 7.31 L at a pressure of 735 mmHg and a temperature of 45.0 Celsius. Using the combined gas law, determine the temperature in Celsius if the pressure is changed to 1275 mmHg and the volume is changed to 0.800 L and the number of moles remain the same. 3) Using the ideal gas law, calculate the number of moles of gas if the temperature is -173 Celsius, the volume is 2.50 L, and the pressure is 2.50 atm?
10001 me r 9 е 9.38 Constants Part A Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen iodide are produced from 165 mL of H2 ? H2 (g) +I2(g)→2HI(g) Express your answer with the appropriate units. HÁ VHI Value %3D Submit Previous Answers Reguest Answer X Incorrect; Try Again Provide Feedback
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A certain gaseous hydrocarbon is found to be 82.6% C and 17.4% H by mass. The compound has a density of 7.04 at 44ºC and 684 torr. Determine the molecular formula, then add the subscripts together to get your answer. Example: if the formula was CH8 then you would add 1+8 and your answer would be 9.