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

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?

Explain projection printing, Projection Printing Projection printing, k...

Projection Printing Projection printing, keep away from mask damage entirely. An image of the patterns on the mask is projected onto the resist-coated wafer, which are many cen

Gas law, a) The vacuum in the headspace of a can of food is normally forme...

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 o

Electron configuration, Q1 What is wrong with each of the following attempt...

Q1 What is wrong with each of the following attempts to write an electron configuration? Justify your answer with suitable explanation. (a) 1s22s3 (b) 1s22s22p23s2 (c) 1s22s23s2 (d

Effluent treatment, how to reduce COD in primary process effluent treatment...

how to reduce COD in primary process effluent treatment system

Hot worked and cold worked products differ, In what manner hot worked and c...

In what manner hot worked and cold worked products differ? Hot working of a metal is carried out above its re-crystallization temperature. In this case the metal is not strain

What are bulk defects, Bulk defects * Voids are little regions where th...

Bulk defects * Voids are little regions where there are no atoms, and can be thought of as clusters of vacancies. * Impurities can cluster jointly to form small regions of a

#Chemical Seasoning, #What else can chemical seasoning do to timber? I need...

#What else can chemical seasoning do to timber? I need heaps more information

Design of absorption column, i am doing project on design of absorption col...

i am doing project on design of absorption column for the removal of n204 from atmospheric air..please help me

Flash and fire points, Q.   Define flash and fire points and its determinat...

Q.   Define flash and fire points and its determination.                                 OR Write short note on: Flash and fire points. Ans. Flash and fire points:

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