Hflores11 Hflores11

02-09-2020
Chemistry

contestada

If the density of a substance is d=2.1g/cm^3 what is the mass of 20.0mL of this substance

Respuesta :

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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