The ideal gas law relates the pressure P, volume V, absolute temperature T (Kelvin), and amount of gas n. nRT P = The law is v where R is the gas constant. An engineer must design a large natural gas storage tank to be expandable to maintain the pressure constant at 2.2 atmospheres. In December when the temperature is -15°C, the volume of gas in the tank is 28,500 ft. What will the volume of the same quantity of gas be in July when the temperature is 31°C? (Hint: Use the fact that n, R, and P are constant in this problem. Note also that Kelvin °C +273.2)

The ideal gas law relates the pressure P, volume V, absolute temperature T (Kelvin), and amount of gas n. nRT P = The law is v where R is the gas constant. An engineer must design a large natural gas storage tank to be expandable to maintain the pressure constant at 2.2 atmospheres. In December when the temperature is -15°C, the volume of gas in the tank is 28,500 ft. What will the volume of the same quantity of gas be in July when the temperature is 31°C? (Hint: Use the fact that n, R, and P are constant in this problem. Note also that Kelvin °C +273.2)

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...

See similar textbooks

Similar questions

1. The compressibility factor Z = PV/nRT for O2 at -27.1°C and 537.1 atm is 1.50; at 147.4°C and 95.5 atm, it is 1.02. A certain mass of oxygen occupied a volume of 3.28 L at 147.4°C and 95.5 atm. Calculate the volume occupied by the same quantity of oxygen at -27.1°C and 537.1 atm. 2. The composition of a mixture of gases in percentage by volume is 20.5% nitrogen, 15.7% carbon monoxide, 37.8% water, and the rest sulfur dioxide. Calculate the density of the gaseous mixture at 39.8°C and 1.46 atm in grams/liter. Report your answer to the hundredths position.
The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to predict the relationship between pressure p, volume V and temperature T for gases better than the Ideal Gas Law does: p+a- |(V-nb) = nRT The van der Waals equation of state. R stands for the gas constant and n for moles of gas. The parameters a and b must be determined for each gas from experimental data. Use the van der Waals equation to answer the questions in the table below. Ar What are the units of a? What are the units of b? For water the numerical value of a is 5.464 and the numerical value of b is 0.0305. Oat ||atm Use the van der Waals equation to calculate the pressure of a sample of water at 430.0 °C with a molar volume of 4.03 L/mol. Round your answer to the correct number of significant digits. Use the Ideal Gas Law to calculate the pressure of the same sample under the same conditions. Round your answer to the correct number of significant digits. atm
Using the ideal gas law (PV=nRT), calculate the temperature of a gas in a canister 10.4 L in volume. The pressure is 234,567 Pa and there are 32 moles. (R= 0.0821 L atm/ mol K) (101,325 Pa/1 atm).
The combined gas law states that for a fixed amount of gas, the quantity PVIT is constant. This is often expressed by the equation P¡V PV2 T2 where P is the pressure, V is the volume, and T is the temperature, and the subscripts 1 and 2 denote two different conditions. Rearrange the combined gas law to solve for Pj. P = A gas with an initial temperature of 271 K and initial volume of 15.0 L is heated to 317 K and compressed to 10.2 L. The final pressure of the gas is 4.28 atm. What was the initial pressure (P¡) of the gas? P1 = atm
The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to predict the relationship between pressure p, volume V and temperature T for gases better than the Ideal Gas Law does: n p+a- (V-nb)=nRT The van der Waals equation of state. R stands for the gas constant and n for moles of gas. The parameters a and b must be determined for each gas from experimental data. Use the van der Waals equation to answer the questions in the table below. For water the numerical value of a is 5.464 and the numerical value of b is 0.0305. | atm Use the van der Waals equation to calculate the pressure of a sample of water at 445.0 °C with a molar volume of 2.47 L/mol. Round your answer to 3 significant digits. Use the Ideal Gas Law to calculate the pressure of the same sample under the same conditions. Round this answer to 3 significant digits also. ||atm APR 49 X W 24 : MacBook Air DD 80 DO0 O00 888 F9 F10 F7 F8 F5 F6 F2 F3 F4
STP (standard temperature and pressure) is used as a reference point for the molar volume of an ideal gas. In the USA, most chemists, most general chemistry texts, and OWL use STP=0°C, 1 atm, where the molar volume = volume is 22.7 L/mol. Do not confuse the two. 22.4 L/mol. If the reference pressure is chosen to be 1 bar, the molar A 0.610 mol sample of methane gas occupies a volume of L at STP.
I need help with part A and B
The volume of fluorine gas required to react with 5.34 g of calcium bromide to form calcium fluoride and bromine at 45.0 °C and 2.20 atm is ________ mL.
a) From the temperature-pressure data graphed in Part A, visually determine the gas pressure at a temperature of 350 K, including units. (b)From the temperature-pressure data graphed in Part A, determine the equation of the line of best fit. (C) What are the units for the slope of the line of best fit determined in question 2? (D) From the equation of the line of best fit determined in Question 2, algebraically determine the gas pressure at a temperature of 350 K, including units and a unit analysis. Note: I only need su part D solve please
8. ) ( delete 8. 9.
Can you help me please? If it includes these in the question, can you solve it using significant figures and dimensional analysis?
Please do not round off sig figs in calculations until final answer. Thank you.