The gill is an obscure unit of volume. If some H2(g) has avolume of 17.4 gills at 100°F, what volume would it haveif the temperature were reduced to 0°F, assuming that itspressure stayed constant?

Q: A sample of N2 gas occupies 1.77 L at 25.5 °C. If the gas is in a container that can contract or…

A: At contact pressure , volume is directly proportional to temperature ,so  V/T = Constant

Q: A sample of N2N2 gas has a volume of 13.0 L13.0 L at a pressure of 1.50 atm and a temperature of 23…

A: The values of temperature can be converted from degrees Celsius to Kelvin as,

Q: (a) Are you more likely to see the density of a gas reported ing/mL, g/L, or kg/cm3? (b) Which units…

A: a) The units which are more likely for density are g/ml and Kg/lit. b) Since the unit of Pressure =…

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

A: we have to calculate the final pressure of methane gas

Q: Under constant-pressure conditions a sample of hydrogen gas initially at 88oC and    9.6 L is cooled…

A: Given values are, Initial temperature =T1=88°C = 88+273.15 K = 361.15 K Initial volume V1= 9.6 L…

Q: A barometer is filled with diethylene glycol (d= 1.118 g/ml) The liquid height is found to be 9.25…

A: Pressure is equal to the force per unit area. Pressure=ForceArea Atmospheric pressure is the…

Q: A sample of gas occupies 3.8 L at 15 degrees Celsius and 1.00 atm. What does the temperature need to…

A: Here given, Initial volume (V1) = 3.8 L Initial pressure (P1) = 1 atm Initial temperature (T1) = 150…

Q: (a) How high in meters must a column of glycerol be toexert a pressure equal to that of a 760-mm…

A: (a) Given Density of glycerol is 1.26 g/mL Density of mercury is 13.6g/mL The height of the mercury…

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: (2) A 250 mL container of gas is at 150°C. At what temperature will the gas occupy a volume of 125…

A: This is a Charles Law problem.  The law states that the volume of a combined gas is directly…

Q: A sample of a gas at 77°C and 1.33 atm occupies a volume of 50.3 L. (a)  How many moles of the gas…

A:

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

A: The relationship between a fixed amount of gas's pressure, volume, and absolute temperature is…

Q: ressure will a sample of He (g) have a density of 0.112 g

A: The ideal gas equation is given as- PV= nRT         (equation-1) where, P is the pressure of the…

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

A: Given,Temperature of nitrogen gas is raised from - 10.0 °C to 16.0 °CInitial pressure of nitrogen…

Q: If 56.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

A: recall the given reaction           H2CO3aq→H2Ol+CO2(g) Find  moles of carbonic acid that contain…

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: A scuba diver 40 ft below the ocean surface inhales 55.0 mL of compressed air from a scuba tank at a…

A:

Q: Consider the image of a mercury manometer below. Based on the image, if the pressure of the…

A: The absolute pressure or total pressure of any fluid is calculated as follows, Absolute pressure =…

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

A:

Q: This is called Boyle's law: P1V1=P2V2 A sample of ideal gas at room temperature occupies a volume of…

A: The Boyle's law describes that pressure of a gas at a given temperature will be inversely…

Q: The product gas, C,H2, is collected over water at a temperature of 20 °C and a pressure of 745 mm…

A:

Q: Liquid nitrogen trichloride is heated in a 2.50-L closed re-action vessel until it decomposes…

A: The equation for the reaction. This is given below:NCl3 —> N2 (g) + Cl2 (g)The balanced chemical…

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

A:

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

A: As per the gas equation:P1V1T1=P2V2T2

Q: In a mixture of two gases, the partial pressure of methane is 0.175atm and the partial pressure of…

A: Given, Partial pressure of methane = 0.175 atmPartial pressure of oxygen = 0.250 atmVolume, V = 10.5…

Q: A scuba diver’s tank contains 0.30 kg oxygen (O2) compressed into a volume of 2.32 L.(a) Use the…

A: The equation that gives the relationship between the pressure, temperature, volume and number of…

Q: (a) How high in meters must a column of glycerol be toexert a pressure equal to that of a 760-mm…

A: Given: Density of glycerol=1.26 g/mL Density of mercury=13.6 g/mL Density of water=1.00×103 kg/m3…

Q: Consider the apparatus shown in the following drawing.(a) When the valve between the two containers…

A: (a)After mixing of the two gases got mixed up, the volume of nitrogen gas changes from 2 L to 5 L .…

Q: For many purposes we can treat propane (C₂H₂) as an ideal gas at temperatures above its boiling…

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

Q: A scuba diver 40 ft below the ocean surface inhales 95.0 mL of compressed air from a scuba tank at a…

A:

Q: A scuba diver's tank contains 0.250kg of O2 compressed into a volume of 3.10L. What volume (in…

A: The gas constant (R) in L atm/mol K is equal to 0.082 L atm/mol K. The mass of 0.250 kg is…

Q: If you fill your car tire to a pressure of 32 psi (pounds persquare inch) on a hot summer day when…

A: Since there is no leak of gas => moles of gas is constant And also volume of gas is given…

Q: What is the temperature of 0.610 mole of neon in a 2.00 L vessel at 4.68 atm? What temperature (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.