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The Ideal Gas Equation
Another simple equation of state is the one for an ideal gas. The figure below shows an experimental setup to study the behavior of a gas. The cylinder has a movable piston to vary the volume, heating can vary the temperature, and we can pump the desired amount o..
Liquefied petroleum gas (LPG)
Petroleum gas a by-product from two sources: natural gas processing and crude oil refining is a mixture of butane, propane and ethane. The main constituent of liquefied petroleum gas is, however, propane, propylene, butane, butylene in various mixtures. These hydrocar..
The Ideal Gas Equation
Another simple equation of state is the one for an ideal gas. The figure below shows an experimental setup to study the behavior of a gas. The cylinder has a movable piston to vary the volume, heating can vary the temperature, and we can pump the desired amount of any ..
Ideal Gas Equation
or or Now, if V 1 is the volume of a gas at temperature T 1 and pressure P 1 . V 2 is the volume of same amount of gas at temperature T 2 and pressure P 2 , th..
Specific heat of a gas at constant volume and pressure
The following are of special significance. (i) Specific heat at constant volume (C v ) (ii) Specific heat at constant pressure (C p ) If we consider a unit mass of gas, these specific heats are called the principal specific heats of the gas. In this case, c v denotes the speci..
Inert gas added keeping volume of the system constant
Addition of an inert gas into a system at equilibrium under constant volume causes, an increase in the pressure of the system, an increase in the total number of moles in the system. Total pressure of a system is then given by, P total V = n total RT or..
Roseberg works 20 hours per week at a gas station where he earns $8.75..
Roseberg works 20 hours per week at a gas station where he earns $8.75 per hour. He also works 15 hours per week as a pizza delivery boy and earns $5.75 per hour. Estimate the amount Roseberg earns in a week. => $240 or $270 or $370 or $300..
Paula and Irena traveled to Orlando this autumn. The number of miles t..
Paula and Irena traveled to Orlando this autumn. The number of miles they drove and the amount of gas utilized are given in the table. Calculate the average mileage (per gallon) of the car during the trip. Day 1 Day 2 Day 3 Day 4 Distance (in miles) 714 340 697 493 Gas..
Marissa and Alice traveled to Houston this autumn. The number of miles..
Marissa and Alice traveled to Houston this autumn. The number of miles they drove and the amount of gas utilized are given in the table. Calculate the average mileage (per gallon) of the car during the trip. Day 1 Day 2 Day 3 Day 4 Distance (in miles) 300 528 516 552 Gas..
History
In the beginning of the 17 t h century, scientists started realising that some form of matter can exist in a form that is similar to air. The Belgian Chemist Jan Baptista van Helmont coined the word Gas by altering the Greek word "Chaos" which means "Space". This word explains the ability..
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