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
Number of nodal centres for 2s orbital: (1) 1        (2) 0        (3) 4        (4) 3 Ans: 1

I don''t understand the concept of normality and gram equivalent

give one chemical test to distinguish the following pairs of compound ethyl nitrile and nitroetane;benzamide and p-aminobenzonic acid

how can the melting point be used to determine the purity of organic compounds

A student attempting to sulfonate styrene (vinyl benzene) obtains a by product that contains neither sulfur nor oxygen atoms. Efforts to nitrate styrene yield identical results. Of

Heat Conductivity When considering the design of houses, the heat conductivity by walls, roofs, and the floor plays an significant role. The heat conductivities (λ) of some bui

1st A group because the oxides and hydrides are alkaline in nature.

Write the structures of monomers used in the preparation of: a. Teflon b. PMMA


Q. Bridging group in nomenclature compounds? A bridging group is indicated by putting the Greek letter 'p' immediately before its name and separated by hyphens from other ligan