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

Water, what is break point on chlorination

what is break point on chlorination

Shear stress, What is the aim of shear stress distribution?

What is the aim of shear stress distribution?

Scale and sludge, discuss the conditing method and technique for prevent...

discuss the conditing method and technique for prevention demoval of scales and sludge problem.

Uses of hall effect, USES Sensors and devices based on Hall Effect are...

USES Sensors and devices based on Hall Effect are used for: 1 Analog multiplication 2 Current sensing 3 Position and motion sensing 4 Automotive ignition and fuel in

Semi-conducting materials, Semi-conducting materials            1) Semi...

Semi-conducting materials            1) Semi-conducting are the materials whose valence electrons are bounded somewhat loosely to their atom. 2) They needs energy less than

Explain hard-baking, Hard-Baking Hard-baking is the final step in the p...

Hard-Baking Hard-baking is the final step in the photolithographic process. This step is essential in order to harden the photoresist and better adhesion of the photoresist to

Calculate the fugacity of liquid acetone, Calculate the fugacity of liquid ...

Calculate the fugacity of liquid acetone at 110° C and 275 bar. At 110 0C the vapor pressure of acetone is 4.360 bar and the molar volume of saturated liquid acetone is 73 cm 3 /mo

Linear programming, fing the neceessary and sufficient conditions for the n...

fing the neceessary and sufficient conditions for the numbers s and t to make the LP problem maximise z=x+y subject to:sx+ty x;y>0 have an optimal solution be feasible b

Metallurgy, explain physical and chemical methods of extraction in detail?

explain physical and chemical methods of extraction in detail?

Mass transfer, a. Explain the problems of flooding and channeling in packed...

a. Explain the problems of flooding and channeling in packed towertion..

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