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

Downstream process development, Dear expert minds I have to program in Matl...

Dear expert minds I have to program in Matlab a series of Unit operations for protein purification fro crude mixture. Starting from the centrifugation arriving to the formulation o

Procedure classifying and handling of hazardous, ACTIVITY 1 to classify ha...

ACTIVITY 1 to classify hazardous chemicals based on the information given on the labels Requirements Bottles containing chemicals (generally used in a lab) = 20 in number.

Invitation of quotations-procedure, PROCEDURE:  Activity 1: Invitation of q...

PROCEDURE:  Activity 1: Invitation of quotations. A format for inviting a quotation is given below. You are required to fill up the form for finding out the prices of the follo

Tg curve, why ,a substance is being heated at a fast rate the temperature o...

why ,a substance is being heated at a fast rate the temperature of decomposition will be the higher than the obtain at a slower heating rate..

Polymerization, merits and demerits of free radical polymerisation

merits and demerits of free radical polymerisation

Fluid mechanic., your favorite proffessor like mountain climbing

your favorite proffessor like mountain climbing

Hardness of water, Formulas for determining temporary and permanent hardnes...

Formulas for determining temporary and permanent hardness

Free electron theory of metals, Free Electron theory of metals This the...

Free Electron theory of metals This theory tells that, metals conduct electricity due to the presence of free electrons in it. The outermost shells of metal atoms will be loose

What is density of energy states, What is density of energy states? The...

What is density of energy states? The density of states (DOS) of a system explains the number of states at each energy level that are available to be get. A high DOS at a speci

Polymers.., what are the merits and demerits of free radical

what are the merits and demerits of free radical

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