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Question

e teaching XC ssignment/takeCovalentActivity.do?locator= assignment.take N Hulu.watch TV Ori( D welcome to GoArmy M1 Gmail: Email from Go t https://www.faceboo G Google Netflox Use the Reberences to access important ralors if nreded for this questios For the gas phase decomposition of hydrogen iodide at 700 K the average rate of disappearance of HI over the time period froen t-0stot-7S0 s is found to be 1.99 103 Ms The average rate of formation of H over the same time period is Sulbmit Answer Retry Entire Group 3 more group attempts remaining #

Explanation / Answer

Lets write of reaction rate in terms of HI
rate of reaction = (1/2)*rate of disappearance of HI

Lets write of reaction rate in terms of H2
rate of reaction = rate of appearance of HI

Equate both expression for rate of reaction
rate of appearance of HI = (1/2)*rate of disappearance of HI
= (1/2)*(1.99*10^-3 M/s)
= 9.95*10^-4 M/s

Answer: 9.95*10^-4 M/s

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