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nikdorinn [45]
3 years ago
5

What is the volume V of a sample of 2.30 mol of copper? The atomic mass of copper (Cu) is 63.5 g/mol, and the density of copper

is 8.92×103kg/m3.
Physics
1 answer:
djyliett [7]3 years ago
5 0

Answer:

1.636 x 10^-5 m^3

Explanation:

As we know that

1 mol of copper = 63.5 g of copper

2.3 mol of copper = 63.5 x 2.3 = 146.05 g of copper = 0.146 kg of copper

Density of copper = 8.92 x 10^3 kg/m^3

The relation between mass and volume is given by

mass = volume x density

Volume = \frac{mass}{density}

Volume = \frac{0.146}{8.92\times10^3}=1.636\times10^{-5}m^3

Thus, the volume of copper is 1.636 x 10^-5 m^3.

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We can solve this using Snell's Law which is represented by the equation:
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From the problem, we can substitute values and solve for the angle of refraction.
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3 years ago
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3 years ago
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5 0
3 years ago
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3 years ago
Read 2 more answers
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