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05-02-2017
Chemistry

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What is the mass in grams of 0.400 cubic feet of gold? ( 1 inch = 2.54 cm, d of Au = 19.3g/cubic centimeter)

Respuesta :

05-02-2017

v= 0.400 ft^3 of Au
d= 19.3 g/cm^3
m= v x d

First, convert.
ft^3 to cm^3
0.400 ft^3 = 11326.74 cm^3

Now multiply.
v x d= 4530.696 g

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