5) A mountain peak is 4.26 km above sea level. A climber is 540m below the summit. How high above sea level is the climber?

Q: A hot-air balloon has a volume of 0.875 m3. What is the original temperature of the balloon if its…

A:

Q: balloon with a volume of 1.77 L and temperature of 53°C expands to a volume of 1.96 L. At what…

A: We know that from ideal gas equation  volume is directly proportional to temperature . PV= nRT V=T…

Q: A dramatic classroom demonstration involves cooling a balloon from room temperature (294 K) to…

A: Given T1 = 294° K V1 = 3.2 L T2 = 77° K ( standard ) V2 =

Q: A sample of nitrous oxide gas, N2O, occupies a volume of 479 L at a pressure of 0.394 atm. What…

A: At constant temperature, the pressure of the gas is inversely proportional to the volume of the gas.…

Q: A sample of air at 10.0 psi compresses from 510. mL to 270. mL . If the temperature remains…

A: Boyle's law states that at constant temperature pressure of the gas is inversely proportional to the…

Q: 1. There are 135 L of gas in a container at a temperature of 260°C. If the gas was cooled until the…

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post…

Q: An arctic weather balloon is filled with 4.67L of helium gas inside a prep shed. The temperature…

A: The pressure, volume and temperature of an ideal gas are related by the ideal gas equation which is…

Q: An arctic weather balloon is filled with  16.6L  of helium gas inside a prep shed. The temperature…

A: The new volume is calculated by using ideal gas equation PV = nRT.

Q: 1) A balloon filled with helium gas has a volume of 744 mL at a pressure of 1 atm. The balloon is…

A: Solving only first question in accordance with guidelines.

Q: A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air…

A: The width of the sphere, w = 69.0 cm Volume of air, V1 = 3900 L at a pressure (P1) of 1 atm

Q: The density of Kr at 5.800 °C was 2.135 g/L. The density at some other temperature and the same…

A:

Q: A student finds that a 0.510-g sample of Ne(g) occupies 495 mL. What volume (mL) would the Ne(g)…

A: Avogadro Law can be described as the volume of the gas is directly proportional to the moles of the…

Q: A sample of carbon monoxide initially at 29.0 °C was heated to 58.0 °C. If the volume of the carbon…

A:

Q: A force of 2.31 * 104 N is applied to a diver’s face mask that has an area of 125 cm2. Find the…

A: The relation between force, area, and pressure are given as below: F=P×A ⋯⋯⋯⋯(1) Where, F is the…

Q: An arctic weather balloon is filled with 23.1 L of helium gas inside a prep shed. The temperature…

A: We know, the equation of Charle's law in ideal gas is :=> V1/T1 = V2/T2 where, V1 is initial…

Q: A 150.0−L helium tank contains pure helium at a pressure of 1840 psi and a temperature of 298 K. How…

A:

Q: How liters of air are in a room that measures 10. Oft x 11.Oft and a 8. Oft ceiling? many 1 in =…

A:

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.