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goldfiish [28.3K]

3 years ago

13

Someone who occupies a key role in the design, construction, and management of chemical operations to insure and improve the qua

lity of life for people in and outside the plant is a(n) _____.

1 answer:

Angelina_Jolie [31]3 years ago

6 0

<span>Environmental Engineer, would be the correct answer, hope this helps!</span>

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Which of the following best explains what happens when the kinetic energy of particles in a liquid state increases?

klio [65]

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Oxana [17]

Answer:

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melomori [17]

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3 years ago

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Natural gas is almost entirely methane. A container with a volume of 2.65L holds 0.120mol of methane. What will the volume be if

mrs_skeptik [129]

The final volume of the methane gas in the container is 6.67 L.

The given parameters;

<em>initial volume of gas in the container, V₁ = 2.65 L</em>
<em>initial number of moles of gas, n₁ = 0.12 mol</em>
<em>additional concentration, n = 0.182 mol</em>

The total number of moles of gas in the container is calculated as follows;

$n_t = 0.12 + 0.182 = 0.302 \ mol$

The final volume of gas in the container is calculated as follows;

$PV = nRT\\\\\frac{V}{n} = \frac{RT}{P} \\\\\frac{V_1}{n_1} = \frac{V_2}{n_2} \\\\V_2 = \frac{V_1 n_2}{n_1} \\\\V_2 = \frac{2.65 \times 0.302}{0.12} \\\\V_2 = 6.67 \ L$

Thus, the final volume of the methane gas in the container is 6.67 L.

Learn more here:brainly.com/question/21912477

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2 years ago