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Question 11
What is the value of ∆H for this reaction?
Fe2O3(s) + 3H2O(l) ----> 2Fe(OH)3(s)
Substance ΔH (KJ/mol)
Fe2O3(s) -824.2
Fe(OH)3(s) -823.0
H2O(l) -285.8
  • A.35.6 KJ
  • B.286.0 KJ
  • C.858.6 KJ
  • D.-536 KJ
Objective

Question details

Exam body
UNN
Subject
Chemistry
Year
2010/2011 DAY 1
Question no.
#11
Type
Objective
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