CHEM 1202 Chapter : 1202e3sum02blk
Document Summary
Important: on the scantron sheet fill in your name (last name first) and id number in the box and bubble in the corresponding letter and number. Ask a question, if you are not sure about what to do or if you are confused about the content of the problem. Select the very , very best answer (7 pts each). Useful information: r = 0. 008314 kj/mol k & k = c + 273. Given the following data about a reaction, a + b c, taking place at 298k. G rxn = + 425. 5 kj ; h rxn = + 500 kj; s rxn = + 250 j/k. The reaction is spontaneous, endothermic and becoming more disordered. The reaction is nonspontaneous, endothermic and becoming more disordered. The reaction is spontaneous, exothermic and becoming more disordered. The reaction is spontaneous, exothermic and becoming more ordered. The reaction is nonspontaneous, endothermic and becoming more ordered. The specific heat of copper is 0. 38 j/(cid:176)c g.
