daviemukama daviemukama

03-10-2016
Chemistry

contestada

The density of platinum is 23.4 g/cm3

. Calculate the mass of 75.0 cm3

of platinum.

Respuesta :

clevergirl clevergirl

03-10-2016

Density=mass / volume
23.4 =mass/ 75
75x23.4= 1755 g = mass

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