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Unformatted text preview: b. endothermic, absorbed c. exothermic, released d. exothermic, absorbed (2). For the hypothetical reaction 3X 2 (g) ---- 2X 3 (g), H o is 333kJ and the atomic weight of X is 66.6 amu. H for conversion of 11.1g of X 3 gas into X 2 gas in kJ is a. 2.00 b. +2.00 c. 333 d. +9.25 e.-9.25 (3). Calculate the specific heat for metal X from the following information. 95g of metal at 75 o C are placed in 50.g of water (specific heat for water = 4.184J/g o C) at 18.0 o C. The final temperature is 23.0 o C. a. 23 b. 0.20 c. 0.76 d. 3.6...
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This note was uploaded on 06/04/2010 for the course CHEM 121 taught by Professor Heske during the Spring '08 term at University of Nevada, Las Vegas.
- Spring '08