Homework Answers
As volume decreases, intermolecular distance between gas molecules decreases and number of collisions between gas molecules and with the wall of container increases hence pressure of gas increases.
As volume increases, intermolecular distance between gas molecules increases thus number of collisions between gas molecules and with the wall of container decreases hence pressure of gas decreases.
Thus, on changing volume of gas pressure changes. Both are inversely proportional to each other.
Add Answer to:
3. Explain why the pressure of a gas changes as volume changes. What is going on...
Use kinetic molecular theory to explain why for a given amount of gas, at constant volume,...
Use kinetic molecular theory to explain why for a given amount of gas, at constant volume, the pressure of the gas increases when its temperature increases?
EXP #12: PRE-LAB EXERCISE 1. A sample of a gas has a pressure of 23.8 PSI...
EXP #12: PRE-LAB EXERCISE 1. A sample of a gas has a pressure of 23.8 PSI and a volume of 250 mL. If the volume is increased to 1.50 L, what will the new pressure be? Show your calculations. 2. Doctor Stanley Schmozawitz measures the tire pressure on his recumbent bike one morning when it is 41.0 degrees Fahrenheit (5.0 degrees Celsius) and finds it to be 55 PSI. Later that afternoon, it is 77.0 degrees Fahrenheit (25.0 degrees Celsius),...
Why does the pressure of a gas sample increase when the temperature is increased? Assume the...
Why does the pressure of a gas sample increase when the
temperature is increased? Assume the volume remains constant.
Select all that apply.
Why does the pressure of a gas sample increase when the temperature is increased? Assume the volume remains constant. Select all that apply. Choose one or more: O A. The average kinetic energy of the gas increases as the temperature increases, causing more energetic collisions with the walls. O B. As the temperature of the gas increases,...
Use kinetic molecular theory to explain the relationship between: 1. Pressure and volume of a confined...
Use kinetic molecular theory to explain the relationship between: 1. Pressure and volume of a confined gas 2. Volume and temperature of a confined gas 3. Pressure and temperature of a confined gas 4. Moles and volume of a gas
As a cylinder of compressed gas empties, the pressure inside the cylinder decreases Explain why this...
As a cylinder of compressed gas empties, the pressure inside the cylinder decreases Explain why this happens, using the ideal gas law. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help density As the cylinder Pressure is proportional to density if temperature and volume are constant empties, density and also pressure decrease. constant nonconstant moles mass Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
7.0 miles of ideal gas going into isothermal process at 200 and its volume changes by...
7.0 miles of ideal gas going into isothermal process at 200 and its volume changes by 8/5 ratio calculate the amount of heat added and how much work done
A balloon is filled with gas. Its volume is 350 mL and its pressure is 414 mm Hg. What is the new pressure of the gas in...
A balloon is filled with gas. Its volume is 350 mL and its pressure is 414 mm Hg. What is the new pressure of the gas in the balloon if the volume changes to 670 mL?
a)Rewrite ideal gas law as volume being a function of pressure and temperature. b) What is...
a)Rewrite ideal gas law as volume being a function of pressure and temperature. b) What is the expression for the total derivative dV as a function of pressure and temperature? c) At a pressure of 1.08 atm and 350 K for one mole of ideal gas, what is the predicted change in volume if the pressure changes by 0.10 atm (dp = 0.10 atm) and the temperature changes is 10.0 K?
Determine the work done by a gas as it changes volume and pressure at a given...
Determine the work done by a gas as it changes volume and pressure at a given temperature, and what happens to its internal energy. Calculate the ideal heat engine efficiency operating between two temperatures. Evaluate whether a claim of mechanical work corresponds to an ideal, real, of fictional heat engine (and thus cannot exist). Please give an example of each
Describe the relationship between pressure and volume in Boyle's Law. Explain this relationship on a molecular...
Describe the relationship between pressure and volume in Boyle's Law. Explain this relationship on a molecular level. Describe the relationship between temperature and volume in Charle's Law. Explain this relationship on a molecular level.
EXP #12: PRE-LAB EXERCISE 1. A sample of a gas has a pressure of 23.8 PSI and a volume of 250 mL. If the volume is increased to 1.50 L, what will the new pressure be? Show your calculations. 2. Doctor Stanley Schmozawitz measures the tire pressure on his recumbent bike one morning when it is 41.0 degrees Fahrenheit (5.0 degrees Celsius) and finds it to be 55 PSI. Later that afternoon, it is 77.0 degrees Fahrenheit (25.0 degrees Celsius),...
Why does the pressure of a gas sample increase when the
temperature is increased? Assume the volume remains constant.
Select all that apply.
Why does the pressure of a gas sample increase when the temperature is increased? Assume the volume remains constant. Select all that apply. Choose one or more: O A. The average kinetic energy of the gas increases as the temperature increases, causing more energetic collisions with the walls. O B. As the temperature of the gas increases,...
Use kinetic molecular theory to explain the relationship between: 1. Pressure and volume of a confined gas 2. Volume and temperature of a confined gas 3. Pressure and temperature of a confined gas 4. Moles and volume of a gas
As a cylinder of compressed gas empties, the pressure inside the cylinder decreases Explain why this happens, using the ideal gas law. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help density As the cylinder Pressure is proportional to density if temperature and volume are constant empties, density and also pressure decrease. constant nonconstant moles mass Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago