422-002+Book+Problems+Chapter+2

__Chapter 2 Set problem answers__ Pg 59 # 16-24 and 35-46 By:Demitri Lazarev 16. 7.4725 meters cubed 17. 1.55 g/mL 18. 370.272 g 19. 1.827 mL 20. .0882 g 21. 603 mL 22. a. 37.05 cm cubed b. 1 cm 23. a. .09225 km b. 6225 km 24. Precision is the description of data to the amount of calculations or measurements, and Accuracy refers the specific measurement.
 * 1) 16-24

35. 29% 36. 23.2% 37. 1.78% 38. a. 4 significant figures b. 4 significant figures c. 5 significant figures d. 3 signinificant fig. 39. 6.4109 g 40. 1.09 cm 41. 2.787088 g squared 42. 29.74 g 43. a. 6.73 x 10^-3 ^= power to b. 5 x 10^4 c. 3.01 x 10^-5 44. a. 7050 g b. 4000500 gm c. 2350 mL 45. 8.56575 x 10 ^-8, has 6 significant figures 46. .0022227089 cm^3
 * 1) 35-46