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Gala2k [10]
3 years ago
9

Each cubic centimeter of gold has a mass of 19.3 g. A cube of gold measures 4.23 cm on each edge. (a) What is the volume of the

cube? What is its mass?
Chemistry
1 answer:
aivan3 [116]3 years ago
4 0

Answer: The volume of the gold is   75.68g/cm^3

The mass of gold is 19.3 g

The density of gold is 0.25g/cm^3

Explanation:

Density is defined as the mass contained per unit volume.

Density=\frac{mass}{Volume}

Given : Mass of gold = 19.3 grams

To calculate the volume of cube, we use the equation:

V=a^3

where,

V = volume of cube

a = edge of cube

Volume of gold = (4.23cm)^3=75.68cm^3

Putting values in above equation, we get:

Putting in the values we get:

Density=\frac{19.3g}{75.68cm^3}=0.25g/cm^3

Thus density of gold will be 0.25g/cm^3

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