A syringe contains a gas that has a volume of 20.0 cc at 11.5 psi. If the tip is blocked so that the gas can't escape, what pressure is required to decrease the volume to 1.50 cc?

Q: An experiment shows that a 256 mL gas sample has a mass of 0.432 g at a pressure of 760 mm Hg and a…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: A gas in a cylinder with a movable piston occupies 0.60 liters at 1.5 atmospheres of pressure. If…

A: Assuming ideal conditions, we have ideal gas equation PV = nRT. So, at constant temperature(T) and…

Q: 1. The volume of a gas sample at 20 °c is 2 L. At what temperature should the gas be to increase the…

A:

Q: A 350.0 mL cylinder is at 1.50 atm. At what volume would the cylinder be at 3.5 atm? O 0.0263 mL O…

A:

Q: How is effusion different from diffusion?

A: Diffusion: It is the ability of the mixing of different gases by random molecular motion and…

Q: The volume of 21.69 mL of gas at 29.3 °C became 24.35 mL at constant pressure. What is the final…

A: In the given question we have to calculate the final temperature of gas in °C. Give data:  Initial…

Q: After collecting all the gas, the student pushed down the piston to half of the original Volume and…

A: This is a problem from thermodynamics. If he pushed down the piston to half of the original Volume…

Q: A typical scuba tank has a volume of 18 L and holds 3300 psi** of compressed air when filled. On a…

A: The solution is given below -

Q: volume

A:

Q: Calculate the molar mass of a gas if 3.30 g of the gas occupies 660. mL at 735 mm Hg and 27⁰C.

A: Introduction: Ideal gas exits only theoretically. The gases which obeys Boyle's law, Charles's law,…

Q: What Celsius temperature, T2,

A:

Q: (2) A 250 mL container of gas is at 150°C. At what temperature will the gas occupy a volume of 125…

A: This is a Charles Law problem.  The law states that the volume of a combined gas is directly…

Q: Calculate the partial pressure of hydrogen gas collected over water if partial pressure of water at…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: The volume of 20.63 mL of gas at 30.6 °C became 24.76 mL at constant pressure. What is the final…

A:

Q: A gas sample has an original volume of 585 ml when collected at 768 mm and 32"C. If a change is made…

A: INITIAL VALUES                      FINAL VALUESP1=768mm Hg                         P2=0.95atm=722mm…

Q: What pressure is required to compress 196.0 liters of air at 1.00 atm into a cylinder whose volume…

A: We have initial volume as 196 L Initial pressure as 1 atm  Final volume as 26 L Final pressure to be…

Q: What pressure is required to compress 196.0 liters of air at 1.00 atmosphere into a cylinder whose…

A: Given,Volume of air (V1) = 196.0L.Pressure of air (P1) = 1.00atm.Volume of cylinder (V2) =…

Q: Classify each of the following as being characteristic of effusion or diffusion. A. The mixing of…

A: Diffusion starts when gases dispersed throughout a container. Effusion occur when a gas passes…

Q: If a balloon filled with air has a volume of 15.0 L at 5°C, what is its volume at 75°C? Assume…

A:

Q: If I have 0.275 moles of gas at a temperature of 75 K and a pressure of 1.75 atmospheres, what is…

A: Given, The number of moles of gas = 0.275 moles  Temperature = 75 K  Pressure = 1.75 atm Volume of…

Q: I have 130 liters of gas in a piston at a temperature of 250 degrees Celsius. If I cool the gas…

A:

Q: A tank full of oxygen gas (O2) contains 12 grams of the gas at a gauge pressure of 40.0 atm.…

A: Consider the given information is as follows; Initial mass of oxygen gas = 12 g     Initial pressure…

Q: A tank full of oxygen gas (O2) contains 12 grams of the gas at a gauge pressure of 40.0 atm.…

A:

Q: If a 10.0 L balloon contains 0.80 mol of a gas, what will be the volume of a balloon that contains…

A: Avogadro’s law states that at a constant pressure and temperature, the volume of a gas is directly…

Q: A 755 mL sample of gas which contains 0.0588 moles kept at 450. K would be under what pressure?

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: A balloon filled with 1.72 g of helium has a volume of 11.5 L. What is the balloon’s volume after…

A:

Q: A free diver takes a 1.50L breath of air at a temp of 25 degrees celsius and pressure of 1.02 atm.…

A: The relationship between pressure, volume and temperature is shown below,

Q: What pressure is required to compress 195.0 liters of air at 1.00 atmospheres into a cylinder whose…

A: Given :-  initial pressure = 1.00 atm  initial volume = 195.0 L final volume = 26.0 L  To calculate…

Q: 400 ml of gas is contained at 300 mm Hg and 0C what will its volume be in ml at 140 mm Hg and 10C ?

A: The expression that depicts the relationship between pressure, volume and temperature is as follows,

Q: What happens when a 450 mL sample of a gas kept at constant pressure is cooled from 60 0? to 20 0??

A:

Q: a patient systolic pressure is measured as 118mm Hg. What is this pressure in units of Atm?

A: Given pressure =118 mm of Hg

Q: What will the new volume be if 2500 ml of gas at 12.56 psi is compressed by upping the pressure to…

A: Step 1: Here, the temperature is not mentioned, which assumes that the change is done at constant…

Q: If a tank contains 453 mol of propane, what volume of propane gas could be supplied at 22°C and…

A: Given the pressure of propane gas is --- 14.22psi  Temperature T=22oC The number of moles of propane…

Q: How do diffusion and effusion differ? How are they similar?

A: Introduction :  Diffusion can be defined as the tendency of the molecules of a given substance to…

Q: 32. A gas cylinder contains 72.0g of CO, occupyinga volume of 20.0 L at a temperature of 280. K.…

A: Mass of CO2 = 72 g Molar mass of CO2 = 44g/mol Volume = 20 L Temperature = 280 K R = 0.0821 L atm…

Q: A large scuba tank with a volume of 18 L is rated for a pressure of 220 bar. The tank is filled at…

A: Given: P1 = 2.37 atm V1 = 1860 L P2 = 220 bar

Q: the temperature of the gas is increases by 10%, what will be the % decrease in density? 10% 11.11%…

A: Density ,d = PM /RT or d = k/T ( since P, M and R are constant) New temperature = T + 0.1 T = 1.1T

Q: What is temp in air when tire pressure is at 33.6 psi?

A: The data of pressure v/s temperature is given as,

Q: A sample of gas occupies 100.0 mL at standard pressure. What volume will the gas occupy at a…

A: Boyle’s law states that the volume of a fixed amount of gas is inversely proportional to the…

Q: If there is a 1 liter piston of gas at 1200 K, what will the new temperature be if the volume…

A: An ideal gas has negligible volume in comparison to volume of the container and the molecules of…

Q: The volume of 21.4 mL of gas at 31.2 °C became 25.13 mL at constant pressure. What is the final…

A: Given, Initial volume (V1) = 21.4mL  Initial temperature (T1) = 31.2°C= (273+31.2)K = 304.2K Final…

Q: Given the data, what pressure would the butane gas sample have at a volume of 135.0ml? Please show…

A: According to Boyle's law, at constant temperature(T) and the number of moles of gas(n), the…

Q: A pressurized gas is allowed to expand. If the gas originally occupied a volume of 420 mL at a…

A: Given :- initial pressure = 300 psi                Initial volume = 420 mL                final…

Q: When a gas is collected over water, is the gas pure? Why or why not? How can the partial pressure of…

A: When a gas is collected over water, it is not pure gas because vapor of water is also present with…

Q: 1.Would you expect a 250 mL or 500 mL graduated cylinder to be more or less precise than a 100 mL…

A: Solution :      The precision associated with different types of equipment and instruments used in a…

Q: Calculate the volume 3.00 moles of gas will occupy at 24.0 °C and 760 mm Hg.

A:

Q: sample of argon gas collected at a pressure of 909 mm Hg and a temperature of 293 K has a mass of…

A: Welcome to bartleby !  We have to calculate volume of sample

Q: For the following set of pressure/volume data, calculate the new volume of the gas sample after the…

A: given data - volume = V1 = 115 ml pressure = P1 = 738 mm Hg volume = V2 = ? pressure = P2 = 781 mm…

Q: For the following set of pressure/volume data, calculate the missing quantity. Assume that the…

A: Boyle's law :-  According to this law , at constant temperature volume of a fixed mass of gas is…