The reaction between hydrogen and oxygen to yield water vapor has AH" = -18432H₂(g) + O₂(g) 2H₂O(g)AH<=-484kJPart AWhat is the enthalpy change in kilojoules when 0.70 mol of H₂ reacts with 0.35 mol of O, to produce 0.70 mol of H₂ atconstant pressure of 1.00 atm?Express your answer as a whole number.AH =SubmitPart BW=Submit1957 ΑΣΦHow much PV work is done in kilojoules for this reaction at constant pressure of 1.00 atm if the volume change is-9-2 L?Express your answer using two significant figures.100 ΑΣΦΑPart CRequest AnswerRequest AnswerkJWhat is the value of AE for this reaction in kilojoules?

Given,The reaction is:The standard enthalpy change ,

between hydrogen and oxygen to yield water vapor has AH 2H₂(g) + O₂(g)-2H₂O(g)AH <--484k Y Part A What is the enthalpy change in kilojoules when 0.70 mol of H₂ reacts with 0.35 mol of O, to produce 0.70 mol of H₂ at constant pressure of 1.00 atm? Express your answer as a whole number. AH = Submit Request Answer Part 8 10 ΑΣΦΑ Submit Part C How much PV work is done in kilojoules for this reaction at constant pressure of 1.00 atm f the volume change is -9.2 L Express your answer using two significant figures. ΟΙ ΑΣΦΑΛΗ 3? Request Answer What is the value of AE for this reaction in kilojoules? 3 C

between hydrogen and oxygen to yield water vapor has AH 2H₂(g) + O₂(g)-2H₂O(g)AH <--484k Y Part A What is the enthalpy change in kilojoules when 0.70 mol of H₂ reacts with 0.35 mol of O, to produce 0.70 mol of H₂ at constant pressure of 1.00 atm? Express your answer as a whole number. AH = Submit Request Answer Part 8 10 ΑΣΦΑ Submit Part C How much PV work is done in kilojoules for this reaction at constant pressure of 1.00 atm f the volume change is -9.2 L Express your answer using two significant figures. ΟΙ ΑΣΦΑΛΗ 3? Request Answer What is the value of AE for this reaction in kilojoules? 3 C

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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Explain the attached