Determine the new volume of a gas that was originally 5.6 L if the pressure increased from 79.3 kPa to 112.4 kPa? Show your work and provide the correct units.

Q: How many moles of gas does it take to occupy 520 mL at a pressure of 400 torr and a temperature of…

A: We will use ideal gas equation

Q: A gas sample occupies a volume of 140 mL at a temperature of 296 K and a pressure of 98.2 kPa. How…

A: Given : Volume, V=140 mL 1 L=1000 mL Volume, V=0.140 L Temperature, T=296 K Gas constant, R=0.0821 L…

Q: A steel tank containing helium is cooled to 15◦C. If you could look into the tank and see the gas…

A: The helium gas is cooled which means thermal energy is decreased and hence, the average kinetic…

Q: Please create a list of the variable given in each problem and show all your work required to…

A: T1 = 125oC = 398 K T2 = 182oC = 455 K P1 = 1.22 atm

Q: Consider two vessels connected with each other with a valve. The first vessel contains 275 mL of F2…

A: Given: The volume of F2 in the first vessel at 273 K and 1.13 atm is 275 mL. The volume of N2 in the…

Q: 1. The pressure on 2.50L of an enclosed gas changes from 105kPa to 40.5kPa. If the temperature…

A: Initially : Pressure, P1 = 105 kPa Volume, V1 = 2.50 L   Finally : Pressure, P2 = 40.5 kPa Volume,…

Q: 91.1 kPa to atm

A: We know that ; 1 atmosphere = 101.325  kilopascals 1 atm = 101.325 kPa By using this relation we can…

Q: The mass of nitrosyl chloride (NOCl) that occupies a volume of 0.2570 L at a temperature of 325 K…

A: Formula used : PV = nRT where P = pressure  V = volume  R = gas constant  T = Temperature

Q: If the temperature of a 19.5 mL sample of N2 gas is increased from 25.0 °C to 75.0 °C as its…

A: According to Charles's law, at constant pressure volume of the gas is directly proportional to its…

Q: A 12.0 g sample of a gas has a volume of 5.25 L at 29 ∘C and 98 kPa. If 2.6 g of the same gas is…

A: Given, m = 12.0 g V = 5.25 L T = 29 + 273 = 302 K P = 98 kPa Substitute these values in ideal gas…

Q: The volume of a gas is 470 mL at 625 kPa pressure. What will the pressure be when the volume is…

A: P2 = 310.94 kPa

Q: For an ideal gas, classify the pairs of properties as directly or inversely proportional. Directly…

A: To identify: The pairs of properties which are directly or inversely proportional to each other for…

Q: A 1.00 L vessel containing 1.00 g H2 gas at 27 Celcius is connected to 2.00 L vessel containing 88.0…

A: Calculate the total moles and total volume,           Moles of H2 = 1 g2.016 g/mol = 0.496 molMoles…

Q: gas, classify the pairs of properties as directly or inversely proportional. For an ideal Inversely…

A: Given pairs: P and V P and T T and V P and n V and n

Q: convert 797 mm Hg to atm

A: Given : Pressure in mm Hg = 797 mm Hg

Q: An ideal gas expands to a volume of 37.1 L when it is heated from 275 K to 315 K. What was the…

A:

Q: A college chemistry student is solving this problem: "Determine the initial volume, in m³, of a gas…

A:

Q: The pressure at the top of Mount Everest is 33.7-kPa. Is this pressure greater or less than…

A: Both kPa and atm are units of pressure. They can be converted into one another. 1 atm=101.32 kPa

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

A: Physical chemistry.

Q: A sample of N2O3(g) has a pressure of 0.024 atm. The temperature (in K) is then doubled and the N2O3…

A:

Q: What is the mass of a 3.00 L sample of a gas if this volume was measured at 40oC and 99.2 kPa?…

A: Let the pressure, volume, number of moles and mass of the gas at 40◦C (313K) be P1, V1, x and W1…

Q: If the temperature of a 21.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A:

Q: A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 L. The final…

A:

Q: When you heat a 25.0 L cylinder containing 15.2 g of O2 to 323 K, what is the pressure, in kPa,…

A:

Q: Convert 126 mm Hg of gas pressure to pressure in atmospheres. 1 atm = 760 mm Hg Use 3 significant…

A: we know 760 mm of Hg = 1 atm 1 mm of Hg = 1/760 atm

Q: 10. Of the following, is a valid statement of Gay-Lussac's law. A) T = constant B) T = constant C)…

A: The answer to the following question is given as -

Q: Data for unKnown Sample 1. Mass of flask + foil cap 68.9369 g 2. Volume of gas - volume of flask…

A: Temperature = 97.7℃ = (97.7 + 273) k                                         => 370.7 k Pressure…

Q: A 25.0 mL sample of neon gas at 395 mmHg is cooled from 105 ∘C to 15 ∘C. If the volume remains…

A:

Q: A 15.00 L vessel containing 5.65 g H2 gas at 27°C is connected by means of a valve to a 6.0 L vessel…

A: Given; Volume (V1 ) of H2  vessel = 15 L Volume (V2 ) of O2 vessel = 6 L Temperature (T) = 300K…

Q: Convert 287 KPa to atm

A: force per unit area is called pressure     P = FA Units :  Pascal , atm , barr, torr, mmHg, cmHg…

Q: What is the molar mass of a gas if 150.0 mL has a mass of 0.922 g at 99 ° and 107.0 kPa? *

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

Q: 1. The composition of a mixture of gases in percentage by volume is 30 % N2, 50 % CO2 and 20 % O2.…

A:

Q: 22. Which equation is an invalid representation of the combined gas law? Assume that T1 and T2 are…

A: According to combined gas law. the invalid representation of a cmobined gas laws is option D. T1V1 /…

Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: C + H2O .....> CO + H2 Moles of C = 1.10 mol  P of H2 = 1.0atm T = 316K

Q: A certain amount of chlorine gas was placed inside a cylinder with a movable piston at one end. The…

A: Given that: Initial volume of gas = 3.00 LFinal volume of gas = 1.00 LInitial pressure of gas = 1.25…

Q: Consider an ideal gas with an absolute temperature of T1. To what temperature would the gas need to…

A: The expression of Gay-Lussac’s law for two different temperatures and pressure is given by

Q: Let say, the same aluminum cylindrical container (only container not the situation) is fitted with a…

A:

Q: 2.0 L of Ar(g) and 8.0 L of H2(g), both at 0°C and 1.0 atm, are pumped into an evacuated 6.0 L…

A:

Q: c) This relationship is known as Graham's Law of Effusion. Since both gases are at te same…

A: Given, molar mass of heavier gas =mH molar mass of lighter gas = mL Velocity of heavier gas = VL…

Q: If the temperature of a 14.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Consider the given information is as follows; Initial volume V1=14.5 mLFinal volume V2 = ?Initial…

Q: A 15.00 L vessel containing 5.65 g H2 gas at 27°C is connected by means of a valve to a 6.00 L…

A: Given data H2 vessel volume = 15.00 L = V1 O2 vessel volume = 6.00 L = V2  mass of H2 gas = 5.65 g…

Q: Which equation is a valid representation of Charles's Law? Assume that T1 and T2 are in Kelvin…

A: The valid representation of charles's law is given as,

Q: Convert 797 mm Hg to atm

A: 1 atm = 760 mm Hg Given: 797 mm Hg

Q: If the volume of a gas is 3.6 Land exerts a pressure of 3.1 atm, what will the pressure be if the…

A: Given :-  initial pressure = 3.1 atm  initial volume = 3.6 L  final volume = 6.5 L To calculate :-…

Q: How many moles of gas does it take to occupy 520 mL at a pressure of 400 torr and a temperature of…

A: Given: Volume of gas = 520 mL Temperature of gas = 340 K And pressure of gas = 400 torr Since 1 mL =…

Q: The new pressure of a gas when it expands to 1.25L when originally 235 5.34atm. Gas Law: Solve for…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: #1.The volume of a gas at 99.0 kPa is 300.0 mL. If the pressure is increased to 188 kPa, what will…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which one of the following is a valid statement of Avogadro's law? A V= constant x n B) PV =…

A: Avogadro's law

Q: If the temperature of a 15.0 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Given: Initial volume(V1)=15 mLInitial temperature (T1)=25oC=298 KFinal temperature (T2)=75oC=348 K…

Q: This relationship is known as Graham’s Law of Effusion. Since both gases are at the same…

A: Given Data: mLmH=vHvL2 vHvL=12 Molar Mass of light gas (Neon) = 20 g/mol