ZuoTi.Pro
Question

28. For a gas in a closed container its pressure is found to be 400 N/m2 at 27°c. If the temperature were raised to 54°c, what would the pressure become? A) 800 N/m2 B) 436 N/m2 c) 200 N/m2 D) 427N /m2 The answer is B .Why ?
science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Given:

Pi = 400 N/m^2

Ti = 27.0 oC

= (27.0+273) K

= 300 K

Tf = 54.0 oC

= (54.0+273) K

= 327 K

use:

Pi/Ti = Pf/Tf

400 N/m^2 / 300.0 K = Pf / 327.0 K

Pf = 436 N/m^2

Answer: B

0 0
Add a comment
Know the answer?
Add Answer to:
The answer is B .Why ? 28. For a gas in a closed container its pressure...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 500. mL, a pressure in its closed container of What was the new volume of the...

    500. mL, a pressure in its closed container of What was the new volume of the gas when the temperature 6) A sample of nitrogen gas had a volume of 740 torr, and a temperature of 25 °C. was changed to 50 C and the new pressure was 760 torr, if the amount of gas does not change? A) 530 mL B) 450 mlL C) 970 mL. D) 240 mL E) 400 mL 7) The predominant intermolecular force in (CH3)2NH...

  • 5) The volume V of a gas held at a constant temperature in a closed container...

    5) The volume V of a gas held at a constant temperature in a closed container varies inversely with its pressure P.If the volume of a gas is 750 cubic centimeter when the pressure is 150 millimeters of mercury, find the volume when the pressure is 200 millimeters of mercury. 12pt Paragraph | B IV AL Tevi

  • Gas Behavior and Intermolecular Forces 1. The pressure exerted by a gas in a container is...

    Gas Behavior and Intermolecular Forces 1. The pressure exerted by a gas in a container is due to the collisions of the gas particles with the walls of a container. The illustration depicts a gas in a container with a movable piston. Consider each of the following changes and determine how the gas pressure will be affected. Your answer should indicate whether the pressure is increased, decreased or not changed. You should also provide an explanation. A The piston is...

  • one mole of an ideal gas is in a closed container. Rank the following parameters by...

    one mole of an ideal gas is in a closed container. Rank the following parameters by the resulting pressure of the gas, from lowest to highest PHYSICS h 14) KQuestion 4 (of 17) value 10.00 points 1 out of 3 attemp Starting with the left-most column, populate the boxes from left to right without skipping empty boxes. Ties should be grouped in the same box. One mole of an ideal gas is in a closed container. Rank the following parameters...

  • N atoms of a diatomic ideal gas are contained in a portion of a container, with thermally insulat...

    N atoms of a diatomic ideal gas are contained in a portion of a container, with thermally insulated walls, closed at one end with a partition, as indicated in figure. The other part of the container is completely empty. The initial volume of the gas is Vi and its temperature is T1. (a) What is the new temperature of the gas v.,.T gas vacuum T2, after the partition has been removed? (b) What is the new pressure of the gas?...

  • Please answer & explain 26-30 A gas sample is held at constant pressure. The gas occupies...

    Please answer & explain 26-30 A gas sample is held at constant pressure. The gas occupies 3.62 L of volume when the temperature is 21.6°C. Determine the temperature at which the volume of the gas is 3.45 L 26 d) 295 K 309 K b) 281 K c) 20.6 K a) 27. The temperature of a specific amount of gas in a sealed container changes from 20.0°C to 40.0°C. If the volume remains constant, the pressure will change from 755...

  • 65. A container is filled with an ideal gas to a pressure of 11.0 atm at...

    65. A container is filled with an ideal gas to a pressure of 11.0 atm at 0°C. a. What will be the pressure in the container if it is heated to 45°C? b. At what temperature would the pressure be 6.50 atm? c. At what temperature would the pressure be 25.0 atm?

  • There are 5.00x10^26 atoms/m3 in a container of argon gas (atomic mass number 40). The pressure...

    There are 5.00x10^26 atoms/m3 in a container of argon gas (atomic mass number 40). The pressure in the container when the atoms have a rms speed of 350 m/s is: A. 4.53x10^4 N/m2 B. 1.01x10^4 N/m2 C. 1.01x10^5 N/m2 D. 1.36x10^5 N/m2 E. None of the above.

  • A fixed amount of ideal gas is held in a sealed container. The initial volume, pressure,...

    A fixed amount of ideal gas is held in a sealed container. The initial volume, pressure, and temperature are [recall that 1L = 10−3 m3, and 1atm = 101,300Pa] V = 40 L P = 2.5 atm T = 400 K. (a) Compute the new temperature if the pressure is reduced to P = 1.0atm while the volume is held constant. (b) Compute the new volume if the temperature increases to 600K while the pressure is reduced to 2.0atm. (c)...

  • PART A A sample of ideal gas is in a sealed container. The pressure of the...

    PART A A sample of ideal gas is in a sealed container. The pressure of the gas is 445 torr , and the temperature is 26 ∘C . If the temperature changes to 98 ∘C with no change in volume or amount of gas, what is the new pressure, P2, of the gas inside the container? Express your answer with the appropriate units. PART B Using the same sample of gas (P1 = 445 torr , T1 = 26 ∘C...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT