CHM 1301 Quiz: Quiz 1 questions + answer 2015
17 Dec 2015
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CHM 1301 Full Course Notes
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R = 8. 314 j/molk = 0. 08206 l atm/molk = 0. 08314 bar l/mol k = 8. 314 kpa l/molk. 1 atm = 760 torr = 760 mm hg = 101. 325 kpa = 1. 01325 x 105 pa = 1. 01325 bar. Na = 6. 022 x 1023 mol-1 dwater = 1. 00 g/cm3 ; g = 9. 81 m/s2. There are 9 pages in this quiz including the cover page, equations and the periodic table. Check and ensure you have answered each question before handing in the quiz. The quiz is out of 30 points with a maximum of 35 points possible. What is the concentration (mol/l) of the solution resulting from dissolving. A metal ball-bearing with a circumference of 45. 2 mm has a mass of 13. 7 g. What is the density of the metal ? (v of a sphere = (4/3) r3 ; c of a circle = 2 r) (3) (3) (10) 3. including all the required components:
