Gas law, Chemical Engineering

Assignment Help:

a) The vacuum in the headspace of a can of food is normally formed by "hot fill" exhausting - that is, the cans are closed when the can is filled with product at a temperature of 85°C. However, a batch is inadvertently closed with the product temperature only 50°C. What will be the vacuum (negative gauge pressure) in these cans when they cool to room temperature (25°C)?

b) The gauge on a gas storage cylinder, containing 200 kg of gas, indicates a pressure of 1 MPa at 20°C. How may kilograms of gas remain if the pressure gauge shows 600 kPa when the temperature is 30°C?


Related Discussions:- Gas law

Hot lime soda process, the process of hot lime soda process for softening o...

the process of hot lime soda process for softening of water in detail

Pressure steam would be generated for the two cases, A gas-phase exothermic...

A gas-phase exothermic reaction is approved out in a multi-tube reactor with the catalyst in 1-inch. Tubes and boiling water in the jacket. The feed temperature and the jacket temp

Properties of common semiconducting materials, Salient properties of common...

Salient properties of common semiconducting materials.  The salient properties of semi-conducting materials are: These are the materials whose valence electrons are bound

iron-carbon alloy , It is desired to generate an iron-carbon alloy that ha...

It is desired to generate an iron-carbon alloy that has a minimum hardness of 200 HB and a minimum ductility of 35%RA. Is such an alloy possible? If so, what will be its compositio

Applications of diffusion, Applications of Diffusion is of fundamental sig...

Applications of Diffusion is of fundamental significance in many disciplines of mechanical, electronics, chemistry, and biology. Some example applications of diffusion: Sin

Sodium lauryl sulfate, what is the heat capacity of Sodium lauryl sulfate

what is the heat capacity of Sodium lauryl sulfate

Question from midterm, A mixture of calcium sulfate (CaSO4) and calcium ura...

A mixture of calcium sulfate (CaSO4) and calcium uranate (CaUO4) contains 10% sulfur by mass. What is the mass percentage of uranium in the mixture?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd