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elena-14-01-66 [18.8K]
2 years ago
5

When an element'’s mass in grams equals the element’'s atomic mass, how many moles of atoms are contained in that amount of the

element?​
Chemistry
1 answer:
SpyIntel [72]2 years ago
7 0

Answer:

.

Explanation:

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<h2>Hello!</h2>

The answer is: -97.37° C

<h2>Why?</h2>

According to the Charles and Gay-Lussac's Law we have that:

\frac{V}{T}=k

Where:

<em>v</em> is the volume of the gas

<em>t</em> is the temperature of the gas

<em>k </em>is the proportionality constant

From the Gay-Lussac's Law we also have the following relation:

\frac{V1}{T1}=\frac{V2}{T2}

Since we need to find the new temperature (T2) we can use the last equation:

\frac{V1}{T1}=\frac{V2}{T2}\\\\T2=\frac{V2*T1}{V1}=\frac{16.2L*278K}{25.6L}=175.92K

We are asked to find the temperature in Celsius degrees, so, we must convert the result (in K) to Celsius degrees:

Celsius=K-273.15=175.92-273.15=-97.37

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What are 3 Properties of Convalent electrons
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Hydrogen boils at 20k. what is the boiling point of hydrogen on the celsius scale
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Celsius scale is related to kelvin scale by the following equation,

⁰C = K-273

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So as here temperature is given in kelvin, so it can be converted into celsius as follows:

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