CHEM 101 Final: CHEM 101 Drexel CHEM 101 Final Exam Fall 2010 with answer key
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On the answer sheet (scantron) write your name, student id number, and recitation section number. Choose the best (most correct) answer for each question and enter it on your answer sheet. 1 atm = 760 torr = 760 mm hg. Speed of light: c = 3. 00 108 m/s. Planck constant: h = 6. 63 10-34 j s. Page 1 of 9: which of the following formulas is incorrect, bacl2, mgs, caco3, al3s2, nai, when the following equation is balanced, the lowest integral coefficient of h2 is ____. 4 fe + 3 o2 2 fe2o3: 157 g, 213 g, 315 g, 319 g, 629 g, what is the oxidation number of p in po4. Zn(s) + cuso4(aq) znso4(aq) + cu(s: zn, cu2, cuso4, zn2+ Page 2 of 9: a photon of light has a frequency of 3. 26 1015 hertz. 1s22s22p63s23p63d104s24p1: in, pd, fe, ni, ga, what is the electron configuration of o2 , 1s22s22p5, 1s22s22p6, 1s22s22p4, 1s22s22p2, 1s22s22p3.
