For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above is boiling point of -42°C. Suppose the temperature of a sample of propane gas is raised from -21°C to 22°C, and at the same time the pressure is changed. If the initial pressure was 0.24 kPa and the volume increased by 30% what is the final pressure? Round your answer to two significant digits.

Q: The gas in an engine cylinder is compressed until it has a volume of 0.045 liter and an absolute…

A: The temperature is 767.3KExplanation:Step 1:Volume of the gas is 0.045lPressure is 28atmNumber of…

Q: rect Question 22 0/2 pts If trans-2-bromocyclohexanol is treated with sodium hydroxide what is the…

A: Thank you.

Q: A container contains 0.50 g of H2(g) and 0.50 g of O2(g). The total pressure in the container is…

A: Given: Mass of H2 = 0.50 g. Mass of O2 = 0.50 g. And total pressure of gases = 1.56 atm.

Q: A gas mixture has partial pressures of 52.55 mmHg H2, 159.74 mmHg N2, and 362.99 mmHg  O2. What is…

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Q: e K, for 2 SO2 (g) + 02 (g) =2 SO3 (g) is 1.20 * 103 at 527°C. If a 15.0 L vessel is set up with…

A: We have to find the equilibrium partial pressure and total pressure

Q: O GASES Calculating mole fraction in a gas mixture A 5.00 L tank at 6.1 °C is filled with 3.82 g of…

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Q: A certain gas is present in a 10.0 L cylinder at 2.0 bar pressure. If the pressure is increased to…

A: Explanation Gas law The gas law are a set of laws that describe the relation between thermodynamic…

Q: A sample of propane (C3H8) is placed in a closed vessel together with an amount of O₂ that is 2.00…

A:

Q: An 80:20 mixture by mass of N, and O, is placed in a 5.00 L cylinder at a total pressure of 30.0 kPa…

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Q: A canister containing 8g of helium gas (atomic mass 4.0 u) was used to fill up party balloons. When…

A: Answer: This question is based on ideal gas equation and we have to use it to find out the mass of…

Q: A Moving to another question will save this response. Question 1 When a sample of an ideal gas is…

A: Initial volume=35.0L  Final volume=11.0L  Pressure=2.35atm  Temperature=25°C

Q: A 10.0 L tank at 7.69 °C is filled with 10.8 g of sulfur tetrafluoride gas and 2.28 g of dinitrogen…

A: We have to calculate the mole fraction, partial pressure and total pressure.

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its boiling point…

A: Given-> T1= -19.0°C = -19.0 + 273 = 254 K T2= 21.0°C = 21.0 + 273 = 294 K P1= 0.29 kpa  Volume in…

Q: Pressure of gas = 101.3 KPa = 0.9998 atm  Temperature = 293 K  Calculating number of moles of Cl2…

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Q: The composition of Liquefied Petroleum Gas (LPG) is 0.5% ethane, 0.1 % acetylene, 16.4% propar 2.1%…

A: Given thatComposition of Liquefied petroleum gasMole fraction of ethane = 0.005Mole fraction of…

Q: The ideal gas equation is PV = nRT where P is pressure, V is volume, n is the number of moles, R is…

A:

Q: How many g of He are in a sample with pressure= 3.4 atm, volume= 3.5L, and T= 37°C, assuming that it…

A: Given ,  Pressure ( P ) = 3.4 atm Volume ( V ) = 3.5 L Temperature ( T ) = 37°C = (37+273.15)K =…

Q: A 3 mole gas sample has a volume of 1 L, a pressure of 67.9 atm, and a temperature of 298 K. Is the…

A: To determine if the gas sample is behaving as an ideal or real gas, we can use the ideal gas…

Q: Three 300 ml. expandable containers (A, B and C) containing mixtures of nitrogen gas and hydrogen…

A: The balanced chemical equation taking place is: N2(g) + 3H2(g) ⇌ 2 NH3(g)  We have 3 different…

Q: An unknown gas has a density of 1.48 g/L and a molar mass of 68.2 g/mol. You have measured the…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: Entonox is an anaesthetic gas containing 50% oxygen and 50% nitrous oxide    (N2O).  (i)  If 200 L…

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Q: States of Matter = Using the combined gas law For many purposes we can treat butane (C4H10) as an…

A: The objective of the question is to determine if it is possible to change the temperature of butane…

Q: Assume 402.46 g of dry ice (solid CO2) is placed in an empty 26.66L closed tank. Determine the…

A: Given  mass of CO2  = 402.46 gram  Molar mass of CO2 = 44.01 gram/ mole  Volume   ( V ) = 26.66…

Q: Using the Van der Waal's equation, calculate the pressure developed by 180 g of ammonia gas…

A: Ideal gas is one that follows ideal gas equation at all temperatures and pressure. Real gas does not…

Q: A 10.0 L tank at 4.23 "C is filled with 7.60 g of chlorine pentafil gases under these conditions.…

A:

Q: Hydrogen was collected over water at 21.4°C on a day when the atmospheric pressure was 741 Torr. the…

A: Given :  Temperature = 21.4 °C = 294.4 K  Atmospheric pressure = 741 Torr  Volume of gas collected =…

Q: IDEAL GAS LAW T02/S17 Unit conversion K = °C + 273 1 atm = 760 torr Molar Mass (g/mol) A gas…

A: Given data:

Q: A container contains air at a pressure of 600 mmHg and 25 degrees C. The container and the air heats…

A: Temperature = 25°C = (273 +25) =Ti = 298 KInitial pressure = Pi = 600 mmHgFinal pressure = Pf = 750…

Q: A sample of gas isolated from unrefined petroleum contains 90.0% CH4, 8.9% C2H6, and 1.1% C3H8 at a…

A: The given data contains, CH4 =90.0%Ethane=8.9%Propane =1.1%Total Pressure =307.2 kPa

Q: Please don't provide handwritten solution ...

A: The objective of the question is to determine the limiting reactant, the theoretical yield in moles,…

Q: A mixture of He, Ne, and Ar has a pressure of 28.2 bar at 28.0 °C. The partial pressure of He is…

A: given :- partial pressure of He = 2.74 bar  partial pressure of Ar = 1.15 bar  total pressure of…

Q: A gas mixture contains 6.50 g CO2 and 22.1 g Ar. What is the partial pressure of Ar if the total…

A: Partial pressure is given by the relation: p = y×Pwhere,p is the partial pressurey is the mole…

Q: Four samples of the same unknown gas G are listed in the table below. Rank these samples in…

A: A gas behaves like an ideal gas when the compressibility factor is equal to 1.

Q: A high-pressure tank of a gas on the International Space Station is hit by a small meteor. The…

A: The gas is kept at a temperature of 300K in a high pressure tank.

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: Determine the pressure of 2.581 moles of an ideal gas to THE WHOLE NUMBER in atm that has a volume…

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Q: For an ideal gas, calculate the following quantities.(a) The pressure of the gas if 0.135 mol…

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Q: Using the ideal gas law (PV=nRT), calculate how many moles of air are in the lungs of an average…

A: Using ideal gas law we can write pV = nRT Where p = Pressure of system  V = volume of gas n = moles…

Q: 34.0 mL of 6.0 M sulfuric acid solution is spilled on the floor. The acid is neutralized by pouring…

A: Gas equation, PV = nRT

Q: 5. There are 1.07 X 10³ moles of gas molecules contained in a CO2 cartridge under 5.0-atm of…

A: When the temperature and volume is constant, then the number of moles will become directly…

Q: calculate the volume that this gas will take up-

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

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.