archkris8386 archkris8386
  • 02-01-2018
  • Chemistry
contestada

A 19.0 kg iron weightlifting plate has a volume of 2410 cm3 . what is the density of the iron plate in g/cm3?

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Willchemistry
Willchemistry Willchemistry
  • 05-01-2018
Hey there:

1 kg = 1000 g
19.0 kg * 1000 = 19000 g 

Therefore:

D = m / V

D = 19000 / 2410

D  = 7.883 g/cm³
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