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

Explain mask alignment and exposure, Mask Alignment and Exposure One of...

Mask Alignment and Exposure One of the most significant steps in the photolithography process is mask alignment. A mask or "photomask" is a square glass plate with a patterned

Design project , hi, i am designing an (absorption column), i need help. ei...

hi, i am designing an (absorption column), i need help. either by a tutor to take me through the design, or by actually doing the design. please let me know if you help thanks

Homework, Water from a supply having a total head of 100 ft is used in the ...

Water from a supply having a total head of 100 ft is used in the jet of an ejector in order to lift 10 ft3/s of water from another source (at a lower level) that has a total head o

Boiler troubles-scale and sludge formation, #question.dicuss brifely the bo...

#question.dicuss brifely the boiler troubles and their treatment

Determine the volumetric flow rate of the original feed, Methane containing...

Methane containing 4 mol% N 2 is flowing through a pipleline at 105.1 kpa and 22 °C. To check this flow rate, N 2 at the same temperature and pressure are introduced to the piple

Design the manufacture of cellulose acetate, How to design a reaction vesse...

How to design a reaction vessel for esterification reaction

#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

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