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

What is the phase rule and what does it indicate, What is the phase rule an...

What is the phase rule and what does it indicate? Gibbs' phase rule is the fundamental rule on which phase diagrams are based. It gives the number of degrees of freedom for a g

Solve non-linear ordinary equation, Consider the following non-linear ordin...

Consider the following non-linear ordinary equation with an initial condition, y(t=0)=2. ?? ′ =4?? 0.8?? -0.5?? Compute and plot the solution as a function of time from 0 to

#titSTEAM GENERATION AT CONSTANT PRESSUREle.., #question.WHAT IS STEAM GENE...

#question.WHAT IS STEAM GENERATION AT CONSTATNT PRESSURE .

Online tuition, Can I have online tuition sessions for reaction engineering...

Can I have online tuition sessions for reaction engineering ?

Explain brazing and soldering, Brazing and Soldering - Both soldering and ...

Brazing and Soldering - Both soldering and brazing processes are useful for combination two dissimilar metals. Both brazing alloy and solder have lower melting points than the met

Procedure for procurement of biological material, Procedure for Procurement...

Procedure for Procurement of Biological Material: Find out the details for procuring botanical root and stem material and/or zoological material (rat or other mammals) and procuri

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

Report of handling of hazardous, Report Note: What do you observe? Do...

Report Note: What do you observe? Do you realise that the common chemicals you have been hadling casually at your laboratory (if any, with which you are working) are quite

Water vapour coexist in equilibrium, The degree of freedom when ice water a...

The degree of freedom when ice water and water vapour coexist in equilibrium is zero

Stiochiometric and composition relationships, how to calucuate weight% of h...

how to calucuate weight% of hydrogen sulphate when density =20 and temparature =80 are given

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