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

Pseudo order reactions, what are pseudo order reaction?with suitable exampl...

what are pseudo order reaction?with suitable example?

Smelting furnaces, complete process of reverberetoy furnace?

complete process of reverberetoy furnace?

Process control, A tank contains cold water at a temperature Tc = 20°C and ...

A tank contains cold water at a temperature Tc = 20°C and volume Vc = 1 m3. You add a volume Vh = 1 m3 of water at temperature Th = 100°C at time t = 0. Energy is lost from the tan

Quick vinagar process.., how long time required to make vinegar by vinagar ...

how long time required to make vinegar by vinagar process

Fules and lubrication technology, minimum mass of air required for complet...

minimum mass of air required for complete combustionof the HFO

Explain the process of extrusion, Explain the process of extrusion In t...

Explain the process of extrusion In this process a round heated billet of metal placed in a container is forced out by a die in a press. This process is commonly used for manuf

Atmospheric carbon dioxide, Atmospheric carbon dioxide is thought to be res...

Atmospheric carbon dioxide is thought to be responsible for global warming. The table below contains data about the amount of Atmospheric CO 2 (in ppm) over the last fifty year

Money, how much do you guys charge?

how much do you guys charge?

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

Look, nerve cell reproduces

nerve cell reproduces

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