Calculate the mean heat capacity, Chemistry

a) Calculate the energy required to heat 1kg of CO2 from 400oC to 600oC at a constant pressure of 1atm using:-

i) The mean heat capacity data given below

ii) The heat capacity function:-

Cp = 6.393 + 10.1 x 10-3T - 3.405 x 10-6 T2

Where Cp is in cal/mol K and T is in K.

b) It is desired to calculate the standard hear of the reaction of:-

CH3Cl (g) + KOH (g) _ CH3OH (l) + KCl (s) (A)

Standard heats of formation for CH3Cl (g) and CH3OH (l) are not available but the data

available does include the standard heats of combustion of CH3Cl (g) and CH3OH (l). What

other physical data is required to find the heat of reaction (A)?

Information:

Mean Heat Capacity of CO2 (cal/mol oC)

Reference Temperature: 0oC; Pressure 1 atm

oC    cal/mol oC

0        8.595

200    9.590

400   10.360

600   10.965

Posted Date: 3/18/2013 6:59:52 AM | Location : United States







Related Discussions:- Calculate the mean heat capacity, Assignment Help, Ask Question on Calculate the mean heat capacity, Get Answer, Expert's Help, Calculate the mean heat capacity Discussions

Write discussion on Calculate the mean heat capacity
Your posts are moderated
Related Questions
Which of the following are isoelectronic and isostructural NO - 3 , CO 2- 3 ,ClO - 3 , S O 3 (1) NO - 3 , CO 2 - 3                (2)  SO 3 , NO- 3

rectivtiy of gillman reagent on cyclic alkyl halides is govern by what factors,,what is the product bicyclo[2,2,1] dibromide reacts with gillman reagent

explain reaction and procedure of rosenmund reaction for preparation of benzaldehyde

Platinichloride Method for Bases - Chemical Methods Organic bases combine along with chloroplatinic acid, H 2 PtCl 6 to make insoluble platinichlorides, that on ignition, opt


Solubility in liquid ammonia short notes

As already discussed, the reduction of the metallic oxide usually heating it with some reducing agent such as carbon, carbon monoxide, hydrogen or some other metal. The reducing ag

A house is air conditioned using solar energy.  Solar radiation heats a pressurized tank such that the temperature is maintained at 175 o C.  1500 kJ must be extracted from the hou

How does  the composition of RNA vary from that of DNA, and how does that affect the chemical stability of the molecule?

Q. What are the properties of water? Ans. Water is a colorless, odorless, tasteless liquid with a melting and freezing point of 0 o C and a boiling point of 100 o C at 1 a