total heat ca XY Drag the terms on the le xClick the Dels OpenVellurnH MAC-9a94c
ID: 1029482 • Letter: T
Question
total heat ca XY Drag the terms on the le xClick the Dels OpenVellurnH MAC-9a94c023750bc9e8233824dd55d608ca# 1 0001 myct/itemView?assignmentProblemID-99965949 14 of 4 PartA Click the AT san Esse Popybutton within the activity, and analyze the relationship between the two reactions tha are displayed The reaction that was on the screen when you started and its derivative demonstrate that the change in entha for a reaction, AH, is an extensive property. Using this property, calculate the change in enthalpy for Reaction 2 Reaction 1: CsHs(8) +50 (g) 3C02(g) +4H2O(g), AHi--2043 kJ Reaction 2: 4C3Hs(g) + 2002 (g)-12CO, (g) + i6H2O(e). .? Express your answer to four significant figures and include the appropriate units. View Available Hint(s) Submi X Incorrect One attempt remaining: Try Again PartBExplanation / Answer
by multiplying first reation by 4 we get second reaction
so,
(delta H2) = 4*(delta H1)
= 4*(-2043) KJ
= -8172 KJ
Answer : -8172 KJ
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.