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stiks02 [169]
2 years ago
7

Calculate the mass of 29.8 mL of aluminum, which has a density of 2.00 g/mL.

Chemistry
1 answer:
MaRussiya [10]2 years ago
5 0

Answer:

The answer is

<h2>59.6 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

Density of aluminum = 2.00 g/mL

volume = 29.8 mL

The mass is

mass = 2 × 29.8

We have the final answer as

<h3>59.6 g</h3>

Hope this helps you

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The smallest ionic radius among the following. <br> Li<br> Mg<br> Na+<br> be+
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Se construye una pila galvánica con una barra de cobre sumergida en una disolución 1M de cationes Fe+2 y una barra de plata sume
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Answer:

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Explanation:

Las reacciones de media célula son;

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Sin embargo tenemos para hierro Fe²⁺ + 2e⁻ ↔ Fe, E ° -0.44 V

y Fe³⁺ + e⁻ ↔ Fe²⁺, E ° = 0.77 V

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Cu → Cu²⁺ + 2e⁻ (E ° = -0.34 V)

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El potencial celular estándar, E_{cell} = +0.46 V

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