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Dwayne Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon dioxide and hydrogen react to form methanol and water: CO,(g) + 3 H,(g) → CH,OH(1) + H,O(1) AH =-131. kJ In the second step, methanol reacts to form dimethyl ether and water: 2 CH,OH(1) - CH,OCH,(9) + H,O(1) AH - 8. kJ olb Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen from these reactions. Round your answer to the nearest kJ. O 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility 4:25 AM Explanation Check ENG 12/14/2021 35°F Clear O Type here to search

Dwayne Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon dioxide and hydrogen react to form methanol and water: CO,(g) + 3 H,(g) → CH,OH(1) + H,O(1) AH =-131. kJ In the second step, methanol reacts to form dimethyl ether and water: 2 CH,OH(1) - CH,OCH,(9) + H,O(1) AH - 8. kJ olb Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen from these reactions. Round your answer to the nearest kJ. O 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility 4:25 AM Explanation Check ENG 12/14/2021 35°F Clear O Type here to search

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 44E: Although the gas used in an oxyacetylene torch (Figure 5.7) is essentially pure acetylene, the heat...
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ulate het reaction enthalpy O O D Dwayne V Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon dioxide and hydrogen react to form methanol and water: CO,(g) + 3 H,(g) - CH,OH(1) + H,O(1) AH =-131. kJ In the second step, methanol reacts to form dimethyl ether and water: 2 CH,OH(1) → CH,OCH,(g) + H,0(1) AH - 8. kJ olb Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen from these reactions. Round your answer to the nearest kJ. Explanation Check O 2021 McGraw Hill LLC. All Rights Reserved. Terms of UseI Privacy Center Accessibility 4:25 AM ENG 12/14/2021 35°F Clear O Type here to search
Transcribed Image Text:ulate het reaction enthalpy O O D Dwayne V Dimethyl ether, a useful organic solvent, is prepared in two steps. In the first step, carbon dioxide and hydrogen react to form methanol and water: CO,(g) + 3 H,(g) - CH,OH(1) + H,O(1) AH =-131. kJ In the second step, methanol reacts to form dimethyl ether and water: 2 CH,OH(1) → CH,OCH,(g) + H,0(1) AH - 8. kJ olb Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen from these reactions. Round your answer to the nearest kJ. Explanation Check O 2021 McGraw Hill LLC. All Rights Reserved. Terms of UseI Privacy Center Accessibility 4:25 AM ENG 12/14/2021 35°F Clear O Type here to search
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