whatsapp

Connect on Whatsapp : +1 206 673 2541, Uninterrupted Access 24x7, 100% Confidential. Connect Now

Chemistry | Chemistry homework help

Paper Details

Typical media used for quenching include air, brine (10% salt in water), water, and various oils.
(a) Rank the four media in order of the cooling rate from fastest to slowest.
(b) Describe a situation when quenching in air would be undesirable.
(c) During quenching in liquid media, typically either the part being cooled or the bath is agitated. Explain why.

An enthalpy-concentration diagram is given in Figure for a mixture of n-hcxanc (H). and n-octane (0) at 101 kPa. Using this diagram, determine the following:
(a) The mole-fraction composition of the vapor when a liquid containing 30 mol% H is heated from point A to the bubble-point temperature at point B.
(b) The energy required to vaporize 60 mol% of a mixture initially at l00oF and containing 20 mol% H (point G).
(c) The compositions of the equilibrium vapor and liquid resulting from part(b).

Solution:

Looking for help with your homework?
Grab a 30% Discount and Get your paper done!

30% OFF
Turnitin Report
Formatting
Title Page
Citation
Place an Order

Calculate your paper price
Pages (550 words)
Approximate price: -