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

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

Determine the carbon is an asymmetric center, Which one of the following st...

Which one of the following statements is correct? You may wish to examine a molecular model of this compound. 1. Carbon D is an asymmetric center and its configuration is R 2

Distinguish between intrinsic and extrinsic semiconductor, Distinguish betw...

Distinguish between intrinsic and extrinsic semiconductor. In intrinsic semiconductors, the conduction is because of the intrinsic processes characteristics of the crystal, wit

Transparent polymeric materials for eyeglass lenses, a) List various advant...

a) List various advantages and drawbacks of using transparent polymeric materials for eyeglass lenses.  (b) Cite 4 properties (in addition to being transparent) that are important

#titleHardness of Water, Ask question #Minimum 100 words accepted.hardness ...

Ask question #Minimum 100 words accepted.hardness of bore water is less than that of sea water-justify

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