CHM-1032 Midterm: CHM 1030 FSU Exam 1w97a
Document Summary
Other answers may be acceptable: 35 points. 324. 561 rounded to the tenths place: 324. 6 or 3. 246 x 102. 1580. 2 rounded to the ones place: 1580 or 1. 580 x 103. : 2000 ml or 2 x 103 ml. 2. 50 x 10 12 ns rounded to 3 sig. figs. : 170 ml or 1. 7 x 10 2 ml. 9 of (18 of - 32 of) = -7. 7778 oc rounded to 2 sig. figs. The other balloon is filled with a different gas which is not of sufficiently low density and the balloon drops to the ground. Cl: iodine, hydrogen (or nitrogen or oxygen or fluorine or chlorine, diamond and graphite (or buckminsterfullerene) 2nacl + h2: exothermic, exothermic, because it is already boiling in a pot, the amount (mass) of water and the rate at which heat is added. = 1. 99175 kcal rounded to 3 sig. figs.
