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Lelechka [254]
3 years ago
5

The density of copper is 8.92 g/mL. The mass of a piece of copper that has a volume of 10.3 mL is

Chemistry
1 answer:
m_a_m_a [10]3 years ago
8 0

Answer:

The answer is

<h2>91.9 g</h2>

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

volume of copper = 10.3 mL

density = 8.92 g/mL

The mass is

mass = 8.92 × 10.3 = 91.876

We have the final answer as

<h3>91.9 g</h3>

Hope this helps you

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The concentration of the ions of the solution is 5.7 * 10^-4 M.

<h3>What is the ICE table?</h3>

The ICE table can be used to determine the equilibrium constant of the process; SrSO4(s) ⇔ Sr^2+(aq) + SO4^2-(aq). ICE stands for initial, concentration and equilibrium.

Thus;

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