Chemistry
CarlManire481
2015-11-01 07:09:42
16. (3 points) Determine the mass of a gold bar that has a density of 19.3 g/cm3 and is 2.72 cm high by 4.21 cm long by 2.98 cm deep. You must show all of your work for credit.
ANSWERS
AnnieLiedy807
2015-11-01 12:25:20

V - volume: 4.21×2,72×2,98 = 34,124576 cm3 d - density: 19.3 g/cm3 m - mass: ?? __________ d = m/V m = d×V m = 19.3×34,124576 m = 658,6g :)

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