Calcium oxide (quicklime) reacts with water to produce calcium hydroxide (slaked lime). CaO(s) + H2O(1) → Ca(OH)2 (s) ΔΗ -65.2 kJ/mol The heat released by this reaction is sufficient to ignite paper. How much heat is released when 13.3 g of calcium oxide reacts? Enter your answer as a positive value. ΔΗ- kJ Submit Answer Try Another Version 10 item attempts remaining
Calcium oxide (quicklime) reacts with water to produce calcium hydroxide (slaked lime). CaO(s) + H2O(1) → Ca(OH)2 (s) ΔΗ -65.2 kJ/mol The heat released by this reaction is sufficient to ignite paper. How much heat is released when 13.3 g of calcium oxide reacts? Enter your answer as a positive value. ΔΗ- kJ Submit Answer Try Another Version 10 item attempts remaining
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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Transcribed Image Text:Calcium oxide (quicklime) reacts with water to produce calcium hydroxide (slaked lime).
CaO(s) + H2O(1) → Ca(OH)2 (s)
ΔΗ
-65.2 kJ/mol
The heat released by this reaction is sufficient to ignite paper. How much heat is released when 13.3 g of calcium oxide reacts?
Enter your answer as a positive value.
ΔΗ-
kJ
Submit Answer
Try Another Version
10 item attempts remaining
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