Convert   a . 695.0 torr to atmospheres.                     b. Convert 35.0C to Kelvin

Q: 4) The temperature of a 500. mL sample of gas increases from 150. K to 350. K. What is the final…

A: When the pressure (P) and number of moles (n) are kept constant, the ideal gas equation can be…

Q: You are holding four identical balloons each containing 10.0 g of a different gas. The balloon…

A: Step 1: The volume of a gas is directly proportional to the number of moles of the gas (Avogadro's…

Q: A sample of oxygen gas at a pressure of 1.06 atm and a temperature of 23.9 °C, occupies a volume of…

A: Given data :  Pressure of the oxygen gas = 1.06 atm  Temperature of the gas sample = 23.9 0C =…

Q: A certain gas has an empirical formula of CH2. 0.102 g of this gas has a pressure of 247.9 mmHg in a…

A: According to ideal gas law  PV = nRT  where P = pressure in atm = pressure in mm Hg / 760 = 247.9 /…

Q: The world record for lowest pressure (at sea level) was 652.5 mmHg recorded inside Typhoon Tip on…

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Q: A steel tank with a volume of 358L is filled with 1.66x1025 molecules of O2. Calculate the pressure…

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Q: 1. If I have 5.1 moles of gas at a pressure of 0.098 atm and at a temperature of 70.oC, what is the…

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Q: 6. Consider that the average lung can hold about 6 liters of air and the composition of air is 78%…

A: Volume of air lung can hold = 6L Composition of air in lungs -- 22% oxygen and 78 % nitrogen  Mass…

Q: 2. A gas has a pressure of 0.410 atm and a volume of 32 L. At what pressure would the volume of the…

A: When pressure will increases then volume of gas will decrease and can be calculated using boyle 's…

Q: N2 gas has a density of 0.769 g/L at 0 °C. a. What is its pressure at this temperature in units of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 4. A certain gas has a volume of 2.50 L and a pressure of 3.00 atm at a constant temperature. a. If…

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Q: A quantity of hydrogen gas occupies a volume of 30.0 mL at a certain temperature and pressure. What…

A: To solve this problem, use the Combined Gas Law equation. The combined gas law is a fundamental…

Q: 1. At 27oC and 720 Torr, a certain gas sample has a volume of 765 mL. a. What would be its new…

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Q: A sample of gas at 29.8ºC has a volume of 6.4 L and exerts a pressure of 762 mm Hg. How many moles…

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Q: At a temperature of 300K, 30 L of gas A kept under pressure of 1 atm and 15 L of gas B kept under…

A: The question is based on Dalton's law of partial pressure and ideal gas equation. Dalton's law of…

Q: Which of the following should be done to reduce the pressure of 1 mole of an ideal gas in a 22.4 L…

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Q: A sample of gas has an initial volume of 14.8 LL at a pressure of 1.13 atm If the sample is…

A: given :-  initial pressure (P1) = 1.13 atm  initial volume (V1) = 14.8 L  final volume (V2) = 10.9 L…

Q: has a pressure of 28.028.0 atm at a certain temperature. At the same temperature, what volume would…

A: Given,  Initial volume , V1 = 17.0 L  Initial pressure,P1 = 28.0 atm  Final Volume , V2 = ?

Q: 6. Equal masses of gaseous N2, NH3, and N2O are injected into an evacuated container to produce a…

A: The partial pressure of a gas is the pressure that the gas would exert if it alone occupied the…

Q: The volume of a sample of ideal gas at 25°C is 372 mL. What will be the volume of the gas if it is…

A: It is given that at temperature 25°C i.e. 298K the volume of gas is 372 mL. And we have to determine…

Q: 1. A gas has a temperature of 14ºC, and a volume of 4.5 liters.  If the temperature is raised to…

A: • The values provided in the question are:-  i) Initial temperature of a gas, T1 = 14 °C = 287 K…

Q: If N, is added to a balloon that contains O, (partial pressure 400 mm Hg) and CO, (partial pressure…

A: 1- We will calculate the partial pressure of each gases after addition of N2 gas in a balloon that…

Q: A gas has an initial pressure of 9.0 atm, a volume of 24 liters, and a temperature of 204 K. The…

A: Given: The initial pressure = 9.0 atm The initial volume = 24 L The initial temperature = 204 K The…

Q: Calculate the mass of 4.55 L of HCl gas at STP.

A: 1. one mole of any gas at STP occupies 22.4 L is called as Gram molar volume ' standard pressure = 1…

Q: 5. A 27.0 mL sample of neon gas at 475 mmHg is cooled from 110°C to 30°C. If the volume remains…

A: Ideal gas equation PV =  nRT used.

Q: How many moles of gas are contained in 890.0 mL at 21 °C and 100. kPa pressure? * O 0.073 moles O…

A: In this question, we want to determine the moles of gas. How we can determine the moles of gas, you…

Q: A flexible container at an initial volume of 8.15 L contains 9.51 mol of gas. More gas is then added…

A: At constant temperature and pressure, the volume of the gas is directly proportional to the number…

Q: A sample of hydrogen gas at a pressure of 1.19 atm and a temperature of 25.5 °C, occupies a volume…

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Q: sample of neon gas at 290 K and 0.831 atm occupies a volume of 4.89 L. If the pressure of the gas is…

A: PV = nRT  Ideal gas equation   R is gas constant ,T is temperature ,V is volume  P is pressure ,n is…

Q: A flexible container at an initial volume of 4.11 L contains 7.51 mol of gas. More gas is then added…

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Q: _30. An ideal gas fills a balloon at a temperature of 27°C and 1 atm pressure. By what factor will…

A: According to the Charle's law, at constant pressure: V  α  T                    ...... (1) where V…

Q: how many moles of gas are in the sample?

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Q: 1)Calculate the the amount of gas in a sample which has a volume of 10.1 L at 12.1 atm and 666 K.…

A: According to our guidelines i m posting the solution of problm one , please post the other questions…

Q: Avogardros law states: equal volumes of all gasses, at the same temperature and pressure, contain…

A: Avogardros law state that equal volumes of gases at the same temperature and pressure contain equal…

Q: A gas is in a 25.0 L container and has a pressure of 12.0 atm. If the temperature is 311K, how many…

A: Given,  Volume, V = 25.0 L Pressure, P = 12 atm  Temperature, T = 311K R = universal gas constant…

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.