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oee [108]
3 years ago
14

A golden nugget displaces 89.60 mL of water when submerged. If the density of gold is 19.32 g/cm² what is the mass of the nugget

Chemistry
1 answer:
Bingel [31]3 years ago
4 0

Answer:

<h3>The answer is 1731.1 g</h3>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

density = 19.32 g/cm³

1 mL = 1 cm³

89.60 mL = 89.60 cm³

volume = 89.60 cm³

So we have

mass = 19.32 × 89.60 = 1731.072

We have the final answer as

<h3>1731.1 g</h3>

Hope this helps you

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After 160 years, the activity level of the sample will be 0.5 curies.

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Half life of any radioactive waste is the half decay of that product.

The formula is \dfrac{\lambda }{\lambda_1} = 2^\dfrac{a}{b}

Where, λ is 4 cruies

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Putting the values in the equation

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Answer:

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