A chemist measures the energy change AH during the following reaction: 2H,О() — 2 H,(9)+0,(9) AH=572, kJ Use the information to answer the following questions. endothermic. This reaction is... x10 exothermic. Suppose 88.6 g of H,O react. Yes, absorbed. Yes, released. Will any heat be released or absorbed? No. you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed. If O kJ Be sure your answer has the correct number of significant digits.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Please make sure it is correct and it has the significant digits.

A chemist measures the energy change AH during the following reaction:
2H,О() — 2 H,(9)+0,(9)
AH=572, kJ
Use the information to answer the following questions.
endothermic.
This reaction is...
x10
exothermic.
Suppose 88.6 g of H,O react.
Yes, absorbed.
Yes, released.
Will any heat be released or absorbed?
No.
you said heat will be released or absorbed in
the second part of this question, calculate how
much heat will be released or absorbed.
If
O kJ
Be sure your answer has the correct number of
significant digits.
Transcribed Image Text:A chemist measures the energy change AH during the following reaction: 2H,О() — 2 H,(9)+0,(9) AH=572, kJ Use the information to answer the following questions. endothermic. This reaction is... x10 exothermic. Suppose 88.6 g of H,O react. Yes, absorbed. Yes, released. Will any heat be released or absorbed? No. you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed. If O kJ Be sure your answer has the correct number of significant digits.
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