(Figure 1) shows two different processes by which 1.0 gof nitrogen gas moves from state 1 to state 2. Thetemperature of state 1 is 25°C.Figure2.0p1.5p₁P₁0.5p₁0P03501001501 of 1V (cm³)Part AWhat is the pressure p₁?Express your answer in kilopascals to two significant figures.► View Available Hint(s)P1 =SubmitPart BΑΣΦT2, T3, T4=?What are temperatures (in °C) T2, T3, and T4?Enter your answers in degrees Celsius separated by commas.► View Available Hint(s)ΑΣΦkPa?°C

Temperature at state 1 = 25o CAmount of gas = Nitrogen, 1 gram

(Figure 1) shows two different processes by which 1.0 g of nitrogen gas moves from state 1 to state 2. The temperature of state 1 is 25°C. What is the pressure pi? Express your answer in kilopascals to two significant figures.

(Figure 1) shows two different processes by which 1.0 g of nitrogen gas moves from state 1 to state 2. The temperature of state 1 is 25°C. What is the pressure pi? Express your answer in kilopascals to two significant figures.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Consider an ideal gas at 27.0 degrees Celsius and 1.00 atmosphere pressure. Imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. Part A What is the length L of an edge of each small cube if adjacent cubes touch but don't overlap? Express your answer numerically in meters. ► View Available Hint(s) L = for Parval for PartAddo for Part Submit redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A m
Const Express your answers using two significant figures separated by comma. Vz avg, Vy avg = 0,0 m/s The molecules in a six-particle gas have velocities v1 = (20i – 30j) m/s v2 = (50i + 907) m/s Submit Previous Answers v3 = (-90i + 20j) m/s v4 = 30i m/s vs = (40i – 40j) m/s v1 = (-50; – 403) m/s v Correct Part B Calculate vavg Express your answer to two significant figures and include the appropriate units. HA m Vavg = 0 S Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part C Calculate vrms Express your answer to two significant figures and include the appropriate units. Vrms = 69 " Submit Previous Answers
IP A gas has a temperature of 310 K and a pressure of 105 kPa Part A Find the volume occupied by 1.50 mol of this gas, assuming it is ideal. Express your answer using three significant figures. Vgas 3.68x102 m² Submi Part B Correct Correct answer is shown. Your answer 0.037 m² was either rounded differently or used a different number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. Previous Answers Verdan Assuming the gas molecules can be approximated as small spheres of diameter 2.5x10-10 m, determine the fraction of the volume found in part A that is occupied by the molecules. Express your answer using two significant figures. Submit Review ΥΠ' ΑΣΦΑ Previous Answers Request Answer
Directions: Solve the following problems. Use g = 9.80 m/s? and assume all numbers are accurate to 3 significant figures unless otherwise indicated. 1. A cylinder that has a 41.0-cm radius and is 50.0 cm deep is filled with air at 29.5°C and 1.00 atm shown in figure (a). A 21.0-kg piston is now lowered into the cylinder, compressing the air trapped inside as it takes equilibrium height hi as shown in figure (b). Finally, a 21.5-kg dog stands on the piston, further compressing the air, which remains at 29.5°C as shown in figure (c). What is the value Ah? Ah 50.0 cm h;
IP A gas has a temperature of 310 K and a pressure of 102 kPa Part A Find the volume occupied by 1.15 mol of this gas, assuming it is ideal. Express your answer using three significant figures. 3 Vgas = 2.90x10-² m Submit Correct Part B Vmolecules √gas Previous Answers Assuming the gas molecules can be approximated as small spheres of diameter 3.0x10-10 m, determine the fraction of the volume found in part A that is occupied by the molecules. Express your answer using two significant figures. Submit || VE ΑΣΦ Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Review ?
An arctic weather balloon is filled with 1.56L of helium gas inside a prep shed. The temperature inside the shed is 11.°C. The balloon is then taken outside, where the temperature is 2.°C. Calculate the new volume of the balloon.You may assume the pressure on the balloon stays constant at exactly 1atm. Round your answer to 3 significant digits.
Pump some air into the container and hold the volume constant.Heat the gas using the heater under the container. temperature(K) pressure(kPa) 400 800 500 1000 600 1200 700 1400 800 1600 900 1800 1)Plot a graph of Pressure vs temperature and attached the graph below (show the data points and label the axes) 2)find the “molar density” of the gas in the container. (unit of answer: mole/m3)(Hint: consider the ideal gas law , the graph should be ??=??? a straight line, you can use the slope of the graph to find the answer. Pay attention to the unit. R=ideal gas constant=8.314 JK-1mol-1=8.314 m3PaK-1mol-1) Include the appropriate units in the physical quantities.(with steps)
A gas is under pressure of 40 bar abs at 40°?.a. Compute the pressure in kPab. Compute the gage pressure in mmHgc. Compute the gas constant R if the gas has a unit weight of 362 N/m^3
A container holds 102.9 liters of Oxygen at 268.4K and a pressure of 1.95 atmospheres. How much heat is required to raise the temperature of this gas to 314.1K, holding the volume constant? Give your answer in kJ. Treat the gas as an ideal gas. Note: It is understood that your answer is in units of kilo-Joules, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit ("kJ" in this case), you answer will be counted wrong.
A cylinder is filled with10.0Lof gas and a piston is put into it. The initial pressure of the gas is measured to be 268.kPa.The piston is now pushed down, compressing the gas, until the gas has a final volume of 8.70L. Calculate the final pressure of the gas. Round your answer to 3 significant digits.
At what pressure will the mean free path in room-temperature (20°C) nitrogen be 0.70 m? Express your answer with the appropriate units. ▸ View Available Hint(s) p= Value Submit Previous Answers Units B ?
QUESTION 15 The volume of an automobile tire is 2.5 x 10 m3, the pressure of the air in the tire is 2.5 atm and the temperature is 25C . what is is the mass of air in grams ? The mean molecular mass of air is 29g. 1 atm = 1.01 x 105 Pa Calculate to 2 decimals. Chck Save and Submit 10 soee and submit. Click Save AL Answers to save all answers. Save All Answe 76 F Clear