caitlinvsalinas2023 caitlinvsalinas2023
  • 27-01-2021
  • Chemistry
contestada

The density of gold is 19.3 g/cm³. Which of the following shows the mass of a gold bar that is 4.50 cm × 8.00 cm × 20.00 cm?

Respuesta :

dammyzee
dammyzee dammyzee
  • 09-02-2021

Answer:

13896g

Explanation:

volume = 4.50×8.00×20.00 = 720 cm³

mass = density × volume

mass= 19.3 × 720 = 13896g

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