Heat capacities are usually given in terms of polynomial functions of temperature The equation for carbon dioxide is
Cp = 8.4448 +0.5757 x 10-27-0.2159 10-5T2 +0.3059 10-979
where T is in F° and C°, is in Btu/(Ib mol)(F°). Convert the equation so thatC° and Co will be in J/(g mol)(K).​

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