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USPshnik [31]
3 years ago
11

A nugget of gold has a mass of 28 grams and a volume of 1.45 cubic centimeters. What is the density?

Chemistry
1 answer:
Travka [436]3 years ago
7 0

Answer:

0.01931034

Explanation:

Steps:

ρ =  m/v

       =  

28 gram

1.45 cubic meter

=  19.310344827586 gram/cubic meter

=  0.019310344827586 kilogram/cubic meter

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Two moles of an ideal gas are placed in a container whose volume is 2.3 x 10^-3 m3. The absolute pressure of the gas is 6.9 x 10
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