Hflores11 Hflores11
  • 02-09-2020
  • Chemistry
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If the density of a substance is d=2.1g/cm^3 what is the mass of 20.0mL of this substance

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linahamdan1980
linahamdan1980 linahamdan1980
  • 10-09-2020

Answer:

Explanation:

density = mass (g)/ volume (cm3)

    2.1 =   mass / 20 cm3

     mass = 42 g

be attention that each 1 ml =1cm3                    

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