CHM-1032 Midterm: CHM 1030 FSU Exam 2w02
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15? (b) are nitrogen-14 and nitrogen-15 called (i) different elements, (ii) isotopes, (iii) allotropes, or (iv) isomers? (choose one) 16 oz = 1 lb = 453. 6 g. 32 liq oz = 1 qt = 0. 25 gal = 0. 946 l speed of light (c) = 2. 998 108 m/s. Instructions (read carefully): this examination has 2 pages of problems, 1 double-sided answer sheet (same color as examination), and 1 blank sheet for scratch work. Be sure that you can read one of the periodic tables in the front of the lecture hall; if you cannot, move to a seat where you can. For all problems, provide answers that have the correct number of significant figures. Show your work so that you may receive credit and partial credit for your answers. Put your answers in the space provided on the answer sheet. Only the answer sheets will be collected for grading.
