ulate het reaction enthalpyO O DDwayne VDimethyl 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. kJIn the second step, methanol reacts to form dimethyl ether and water:2 CH,OH(1) → CH,OCH,(g) + H,0(1)AH - 8. kJolbCalculate 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.ExplanationCheckO 2021 McGraw Hill LLC. All Rights Reserved. Terms of UseI Privacy Center Accessibility4:25 AMENG12/14/202135°F ClearO Type here to search

Multiplying first equation by 2, we have : 2CO2(g) + 6H2(g) = 2MeOH(l) + 2H2O(l) ∆H = -262 kJ…

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

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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