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 the fluidized catalytic cracking method, 1. What are chemical fuels...

1. What are chemical fuels? How they are classified?  List the characteristics of a good fuel. 2. Define cracking. Explain the fluidized catalytic cracking method with neat diag

The spontaneous polarization vanishes, In a ferroelectric material, the spo...

In a ferroelectric material, the spontaneous polarization vanishes above Curie temperature.

Explain soft-baking, Soft-Baking Soft-baking is the step during which a...

Soft-Baking Soft-baking is the step during which almost all of the solvents are separate from the photo resist coating. Soft-baking plays a very critical role in photo-imaging.

Simulation of RDC using Matlab, I need help in developing a program in matl...

I need help in developing a program in matlab that can simulate a reactive distillation column. I have all the required model equations needed for the simulation. pls contact me as

Graphite, Disadvantages of graphite

Disadvantages of graphite

The transformer oil, The Transformer oil helps cool the transformer. Becau...

The Transformer oil helps cool the transformer. Because it also gives part of the electrical insulation among internal live parts, transformer oil must remain stable at high tempe

Hazop and hazan , write hazop study to dethanizer column and brief hazan ...

write hazop study to dethanizer column and brief hazan write brief hazan for shell and tub will send PID for both if you agree do this

Calculate minimum reflux ratio, A mixture of 44 mol % of a component A and ...

A mixture of 44 mol % of a component A and 56 mol % of component B is to be separated in a distillation column. The concentration of A in the distillate is 97 mol % A and 94 % B in

Different types of breakdown, Different types of breakdown: (i) Intrins...

Different types of breakdown: (i) Intrinsic breakdown ] (ii) Thermal breakdown (iii)Defect breakdown

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