A hot air balloon is filled with 1.25 x 106 L of an ideal gas on a cool morning (11 degrees Celcius). The air is heated to 129 degrees Celcius. What is the volume of the air in the balloon after it is heated? Assume that none of the air escapes from the balloon.

Q: A cylinder containing 15.0 L of helium gas at a pressure of 165 atm is to be used to fill party…

A: Consider the given information is as follows; Volume of the cylinder = 15.0 L Volume of the balloon…

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A: Manufacturers of tyres suggest checking of the tires when they're cold in order to get most accurate…

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, ?.…

A: Root mean square speed is calculated as: vrms =3 R TM where T= Temperature R = Universal Gas…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: We will solve this question using gas laws

Q: What volume of propane (C3H8) is required to produce 64.8 liters of water according to the followin…

A:

Q: Heliox is a helium‑oxygen mixture that may be used in scuba tanks for divers working at great…

A: In 8.25L tank PHe = 1551 psi.In 8.25L tank Po2 = 412.2 psi.

Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling…

A: Since the given range of temperature is above the boiling point of propane so we can assume it as an…

Q: For many purposes we can treat nitrogen (N2) as an ideal gas at temperatures above its boiling point…

A: GIven:     Initial ConditionTemperature,T1=22∘C                        =295Kpressure, P1= 3.1atmLet…

Q: What does the line separating the liquid phase from the gas phase represent?

A: The phase diagrams are used to calculate the state of the matter. There are three phases i.e.,…

Q: A sample of helium gas occupies a volume of 9.12 L at 54.0°C and 0.640 atm. If it is desired to…

A:

Q: 47.9-mL sample of gas in a cylinder is warmed from 27 ∘C to 86 ∘C. What is its volume at the final…

A: According to Charles's law, at constant pressure for an ideal gas, volume is proportional to…

Q: How hot will a 2.3 L balloon have to get to expand to a volume of 4.0 L? Assume that the initial…

A:

Q: A small balloon made of a practically leakproof material is inflated with 4.31 L of helium in an…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: According to the Boyle’s law, “at constant temperature and number of moles, the pressure of the gas…

Q: 5. The pressure of a gas is reduced from 1200.0 mm Hg to 850.0 mm Hg as the volume of its container…

A:

Q: A sample of methane gas at a pressure of 0.947 atm and a temperature of 29.0 °C, occupies a volume…

A: According to Boyle's law, at constant temperature with increase of pressure of ideal gas volume…

Q: s 1.56 atm, the volume of the gas sample will be mL.

A: Given -> Initial pressure (P1) = 1.14 atm  Initial temperature (T1) = 29.5°C = 29.5 + 273 =…

Q: A hot air balloon is filled with 1.35×10^6  of an ideal gas on a cool morning (11 ∘C). The air is…

A: Assuming that none of the gas escapes from the balloon. Using Charles's law : At constant pressure,…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: Temperature is constant so we know that from Ideal gas equation  PV= nRT P1V1= P2V2 Piston is…

Q: A 10.0 L sample of CO2 gas at 25.0 degrees celsius is heated at a constant pressure until the volume…

A: Given, Initial Volume = 10.0 L Initial Temperature = 25.0°C  Final volume = 20.0 L  Final…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.