A balloon with 4.00g of Helium gas has a volume of 500mL. When the temperature and pressure remain constant. What will be the new volume of Helium in the balloon if another 4.00g of Helium is added into the balloon

Q: 3. A sample of gas has a volume of 78.5 mL at 45 "C. What volume will the sample occupy at 0 'C when…

A: The given problem can be solved by using the formula given below as; V1T1 = V2T2…

Q: PV₁ = P₂V₂ 4. 350 mL of a gas is at a pressure of 780 mm Hg. What volume does it occupy if its…

A: Given,  350 mL of a gas is at a pressure of 780 mm Hg. The volume does it occupy if its pressure…

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines the…

A: Given,  Pressure of oxygen is 0.7811 atm Volume of oxygen is 217 ml = 0.217 L Temperature = 298.15 K…

Q: A sample of argon gas at a pressure of 977 mm Hg and a temperature of 28 °C, occupies a volume of…

A:

Q: A certain mass of nitrogen gas occupies a volume of 6.30 L at a pressure of 8.36 atm. At what…

A:

Q: balloon is filled to a volume of 2.00 L with 3.50 moles of gas at 25 C. With pressure and…

A:

Q: A sample of Cl2 gas has a volume of 17.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…

A: A sample of Cl2 gas  INITIAL CONDITION  volume = V1 = 17.0 L  pressure = P1 = 1.50 atm  temperature…

Q: An air mass with a volume of 650 mL starts at sea level, where the pressure is 775 mm Hg.  It rises…

A: Given: Volume at sea level, V1=650 mL The pressure at sea level, P1=775 mm Hg The pressure at top of…

Q: A container with two gases, helium and argon, is 30.0% by volume helium. Calculate the partial…

A: Given that : Volume% helium in the mixture = 30.0 % Total pressure = 4.00 atm

Q: A sample of gas has a volume of 65.0 mL at a pressure of .898 atm. What will the volume of the gas…

A: Assume that the gas behave as ideal gas. The relationship for Boyle's Law can be expressed as…

Q: What volume will a balloon occupy at 1.0 atm, if the balloon has a volume of 4.4 L at 2.2 atm?

A: Boyle's Law : Boyle's Law is a gas law which states that the pressure exerted by a gas (of given…

Q: 891 mm Hg and a temperature of 65°C, occupies a volume of 17.9 liters. If the gas is heated at…

A: We have to find  effect of temperature change on volume

Q: A flexible container at an initial volume of 6.13 L contains 4.51 mol of gas. More gas is then added…

A: Given that : Initial volume (V1) = 6.13 L Moles of gas (n1) = 4.51 mol Final volume (V2) = 12.7 L…

Q: A mixture of carbon monoxide and helium gases, in a 79.25 L flask at 73°C, contains 4.18 grams of…

A: The answer is given below:

Q: A sample of hydrogen gas has a volume of 8.56 liters at a temperature of 0°C and a pressure of 1.5…

A: The ideal gas equation is given as- PV= nRT where, P is the pressure of the gas. V is the volume of…

Q: A syringe initially holds a sample of gas with a volume of 285 mL at 355 K and 1.88 atm. To what…

A: Given: P1 = 1.88 atm;           V1 = 285 mL;        T1 = 355 KP2 = 2.50 atm;           V2 = 435 mL;…

Q: A sample of hydrogen gas was collected over water at 21.0°C and at a pressure equal to the…

A: Ans  0.04g

Q: At a temperature of 358 K, a sample of He gas has a pressure of 1.19 atm and a volume of 82.2 mL.…

A: Given: The pressure of He gas = 1.19 atm The temperature of the gas = 385 K The volume of the gas =…

Q: A gas is cooled from 323 K to 223 K while the pressure is held constant. If the final volume is 2.50…

A: The original volume (VOriginal) of the gas is calculated as shown below. VOriginalT1=V2T2

Q: A sample of oxygen gas at a pressure of 1.04 atm and a temperature of 284 °C, occupies a volume of…

A: According to Charle's law, volume of a gas is directly proportional to temperature at constant…

Q: If I initially have 6 L of a gas at a pressure of 2.8 atm, what will the volume be if I increase the…

A: Given :- initial pressure of gas (P1) = 2.8 atm  Initial volume of gas (V1) = 6 L  Final pressure of…

Q: A sample of methane gas at a pressure of 1.15 atm and a temperature of 281•C, occupies a volume of…

A: T1=281°C=(281+273)K=554K V2=448mL=0.448L V2=339mL=0.339L T2=?

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

A:

Q: Calculate the volume of 359  g of CH3CH3 at .658 atm and 75 degrees celsius

A: Given: Mass of ethane = 359 g Pressure = 0.658 atm Temperature = 75°C                   = (75+273)K…

Q: A helium balloon develops a leak. If it originally contained 0.20 mol of gas and had a volume of 3.5…

A:

Q: A sample of neon gas at a pressure of 1.19 atm and a temperature of 27.0 °C, occupies a volume of…

A:

Q: At constant pressure a sample of gas occupies 420 ml at 250 K. What volume does the gas occupy at…

A:

Q: A sample of carbon dioxide gas at a pressure of 1.14 atm and a temperature of 297 °C, occupies a…

A: At the pressure is constant , we can apply charles law to calculate final temperature . The unit…

Q: Using the combined Law    A gas at STP occupies 28.0mL of space. If the pressure changes to…

A:

Q: A sample of oxygen occupies 519 mL when the pressure is 899 mm Hg. At constant temperature, what…

A: Given: Initial volume = 519 mL Initial pressure = 899 mm Hg And final pressure = 637 mm Hg

Q: What pressure will be exerted by 25.0 g of CO2 at a temperature of 25.0 degrees celsius and a volume…

A: We can calculate the pressure of Carbon dioxide, CO2 gas by help of ideal gas equation. It can be…

Q: A sample of methane gas at a pressure of 0.706 atm and a temperature of 29.6 °C, occupies a volume…

A: Given, initial pressure, Pi=0.706 atminitial volume, Vi=499 mLfinal pressure, Pv=0.30 atmfinal…

Q: e. The volume occupied by the gas is dependent on the amount of gas present in the container with…

A: One mole of any compound contains 6.023×1023 atoms, molecules or particles.

Q: A sample of gas initially has a volume of 859 mL at 565 K and 2.20 atm. What pressure will the…

A:

Q: The volume of a gas at STP is 488. mL, Calculate its volume at 22.5 atm and 323 K.

A:

Q: A sample of argon gas at a pressure of 0.709 atm and a temperature of 290 °C, occupies a volume of…

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

Q: What volume will a balloon occupy at 1.0 atm, if the balloon has a volume of 8.8 L at 4.4 atm?

A: Formula used :-   P1V1  = P2V2  V1 = P2V2/ P1

Q: A sample of of krypton gas at a pressure of 1.18 atm and a temperature of 21.5 degrees Celsius,…

A: Boyle's law: this law states that at constant temperature " volume of the gas is inversely…

Q: If I have an unknown quantity of gas at a pressure of 1.2 atm, a volume of 31 liters, and a…

A:

Q: Time to play Matchmaker! These problems and solutions go together like peanut butter and jelly! Each…

A: Charles 's law states that the volume of the gas is direclty proprtional to the kelvin temperature…

Q: A flexible container at an initial volume of 4.11 L4.11 L contains 9.51 mol9.51 mol of gas. More gas…

A: 1. According to Avogadro's concept, "Volume of gas is directly proportional to the moles of that…

Q: gas at a volume of 8 liters is at a pressure of 2 atm. The volume is changed to 16 Liters, what must…

A: Given that: Initial volume (V1) = 8 L Initial pressure (P1) = 2 atm  Final volume (V2) = 16L

Q: if a gas or a constant temperature has an initial pressure of one ATM in a volume of 50 ML what will…

A: Initial pressure P1 = 1 atm  Initial volume V1 = 50 mL Final pressure P2 = 5 atm  We need to find…

Q: At 571  mm Hg and 323 K, a gas sample has a volume of 2.45 mL. What is the final pressure (in mm Hg)…

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Q: A gas fills a container to a volume of 260 mL and pressure is 300 mm Hg. If the pressure is changed…

A: Initial Volume = 260 mL  Initial pressure = 300 mm Hg  Final pressure = 600 mmHg  Final Volume = ?

Q: A balloon originally has 0.10 moles of Helium and has a volume of 0.50 L. If 0.53 grams of He are…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: If a deep-sea diver has 0.050 Liters of gas in his blood under a pressure of 250 atm, then rises…

A: According to Boyel’s law, At constant temperature the volume of a given gas in inversely…

Q: A 39.6-ml sample of gas is trapped in syringe and heated from 27 c to 127 c .what is the new volume…

A:

Q: Determine the pressures of two grams (each) of gaseous H2, He, N2 and Ar, where each sample is…

A: Given that: Mass of H2 = 2 g, Mass of He= 2 g Mass of N2 = 2g,  Mass of Ar = 2g Corresponding molar…

Q: 2 moles of a gas have a pressure of 2 atm at a temperature of 300 K. What is the volume of the gas?

A:

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.