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

Formox process, what is the order of reaction of formox process for product...

what is the order of reaction of formox process for production of formaldehyde from methanol and what is the value of rate constant k.

Viscosity and viscosity index, Q.   Discuss the significance of viscosity i...

Q.   Discuss the significance of viscosity in lubricating oil. How the viscosity is determined by Redwood viscometer?                                                OR Wr

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?

Dynamics, kenematics of rigid body in rotation

kenematics of rigid body in rotation

Overhanging beam, Why some overhanging beams have point of contra flexure?

Why some overhanging beams have point of contra flexure?

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

Give the properties and applications of bakelite, Give the properties and a...

Give the properties and applications of Bakelite. This is most common type of phenol formaldehyde. This is hard, thermosetting, dark coloured material. Its major properties

Edta, edta softeninig numerical problems

edta softeninig numerical problems

#titleHardness of Water, Ask question #Minimum 100 words accepted.hardness ...

Ask question #Minimum 100 words accepted.hardness of bore water is less than that of sea water-justify

Electrolysis, Could I get a code on designing electrolytic reactors in the ...

Could I get a code on designing electrolytic reactors in the production of sodium ?

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