There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide water react to form acetylene and calcium hydroxide: CaC2(s) + 2 H,O(g) → C,H,(g) + Ca(OH),(s) AH=-414. kJ In the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6 C,H,(9) + 3 C0,(9) + 4 H,O(g) - 5 CH,CHCO,H(g) AH=132. kJ Calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reaction. Round your answer to the nearest kJ.
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide water react to form acetylene and calcium hydroxide: CaC2(s) + 2 H,O(g) → C,H,(g) + Ca(OH),(s) AH=-414. kJ In the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6 C,H,(9) + 3 C0,(9) + 4 H,O(g) - 5 CH,CHCO,H(g) AH=132. kJ Calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reaction. Round your answer to the nearest kJ.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter2: Chemical Formulas, Equations, And Reaction Yields
Section: Chapter Questions
Problem 44AP: A possible practical way to eliminate oxides of nitrogen(such as NO2 ) from automobile exhaust gases...
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