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

Phase rule, complete phase rule assignment

complete phase rule assignment

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.

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

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

Placement of order with the firm , PLACEMENT OF ORDER WITH THE FIRM FOR THE...

PLACEMENT OF ORDER WITH THE FIRM FOR THE SUPPLY OF GOODS A format of an order form is given below. You are required to fill it for the supply of the following equipments from

Nitroalkanes, Mechanism of hydrolysis of nitroalkanes

Mechanism of hydrolysis of nitroalkanes

find the entropy, For a substance explained by the van der Waals equation ...

For a substance explained by the van der Waals equation of state with a constant heat capacity CV : 1) Find the internal energy U(T, V ), relative to a reference state at some T

Production of chemicals from coal, Production of Chemicals from Coal C...

Production of Chemicals from Coal Coal has been considered a major component of U.S. energy reserves for a long time, and more recently it has become an important raw material

Explain sommerfeld theory, Explain Sommerfeld theory Sommerfeld theory...

Explain Sommerfeld theory Sommerfeld theory : The theory was originally proposed in 1900 to define and correlate the electrical and thermal properties of metals. Later, quantu

Spherical particle falling at its terminal velocity, a) List the dissimilar...

a) List the dissimilar Heat transfer equipment involved in your plant. Also describe the governing principle or modes of heat transfer for every equipment that listed. Determine th

Explain projection printing, Projection Printing Projection printing, k...

Projection Printing Projection printing, keep away from mask damage entirely. An image of the patterns on the mask is projected onto the resist-coated wafer, which are many cen

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