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

Determine the maximum gain of the system, Consider a heat-exchanger control...

Consider a heat-exchanger control loop with no dead time.  It is controlled by a PD controller.  The rate time is 0.25 min.  A real PD controller is used with filtering where a = 0

Radioactivity, what are the applications of radioactivity in engineering

what are the applications of radioactivity in engineering

Iron phase chemical analyses, Dear sir I need chemical analysis method for...

Dear sir I need chemical analysis method for pyrite phase in iron ore

Look, when do the cell get alot of thing in there thing because am confuse ...

when do the cell get alot of thing in there thing because am confuse cause is alot of thing becaus is crazy

ASSIGHMENT, how nickel is incearing the toughness of steel?

how nickel is incearing the toughness of steel?

Bakelite, Bakelite is a material based on the thermosetting phenol formald...

Bakelite is a material based on the thermosetting phenol formaldehyde resin. Produced by the reaction under heat and pressure of phenol (a toxic, colourless crystalline solid) and

Petroleum fluid properties, a wet gas is produced through a two -stage sepe...

a wet gas is produced through a two -stage seperator system. the 555 psia -89degree fahrenheit separator produces 170,516 scf/stb, and the 70 degree farenheith stock tank produces

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

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