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

Valves, Describe different type of valves

Describe different type of valves

Hydrogen, how many particulenvndvhkvhxkxcvjxvcmv.khcevhfve

how many particulenvndvhkvhxkxcvjxvcmv.khcevhfve

Money, how much do you guys charge?

how much do you guys charge?

Explain with sketch the process of "forging", Explain with sketch the proce...

Explain with sketch the process of "forging". Forging is the process by which metal is heated and is shaped by plastic deformation by suitably applying compressive force. Gener

Explain oxidation, Oxidation - Silicon has the unique ability to be oxidiz...

Oxidation - Silicon has the unique ability to be oxidized into silica, which produces a chemically stable, protective and insulating layer  on the surface of the wafer. The produc

Material balance, Strawberries contain about 20 wt% solids and 80 wt% water...

Strawberries contain about 20 wt% solids and 80 wt% water. To make strawberry jam, crushed strawberries and sugar are mixed in a 40:60 mass ratio, and the mixture is heated to evap

Define oxidation, Explain oxidation Oxidation : Oxidation is defined a...

Explain oxidation Oxidation : Oxidation is defined as the interaction among oxygen molecules and all the dissimilar substances they may contact, from metal to living tissue. T

How are polymers classified, 1. a) How are Polymers classified?    b) De...

1. a) How are Polymers classified?    b) Define polymerization. Differentiate addition and condensation polymerization. 2. a) Explain the free radical mechanism of addition p

Aeration, all about aeration in water system

all about aeration in water system

Emf, define emf and its application

define emf and its application

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