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Complete the first row of the table.Express the volume in liters to three significant figures.

Complete The First Row Of The TableExpress The Volume In Liters To Three Significant Figures class=

Sagot :

Answer:

[tex]V_2\text{ = 149 L}[/tex]

Explanation:

Here, we want to get the missing volume

From Charles' law, we know that volume and temperature are directly proportional at constant pressure

Mathematically, we know that:

[tex]\frac{V_1}{T_1}=\frac{V_2}{T_2}_{}[/tex]

We have to rewrite the formula in terms of the missing value as follows:

[tex]V_2\text{ = }\frac{V_1T_2}{T_1}[/tex]

Before we proceed to input the values, we have to convert the temperatures in celsius to kelvin by adding 273.15 K to the celsius temperature

Thus, we have it that:

[tex]\begin{gathered} V_1\text{ = 112L} \\ V_2\text{ = ?} \\ T_1\text{ = 10.2 + 273.15 = 283.35 K} \\ T_2\text{ = 106.1 + 273.15 = 379.25 K} \end{gathered}[/tex]

We can now proceed to substitute these values into the rewritten formula as follows:

[tex]V_2\text{ = }\frac{112\times379.25}{283.35}\text{ = 149 L}[/tex]