Question

What is the melting point of pure ethanoic acid in kelvins?

Answer 1

Pure acetic acid is a colorless liquid with a strong, corrosive pungent odor. Its density is 1.05 g/mL, and boiling point is 118 °C. It has a characteristic sour taste, and is highly miscible in water. Uses: Acetic acid is largely used in the food industry as vinegar, and as an acidity regulator.

Answer 2

The melting point of pure ethanoic acid in kelvin is 289.6 K.

Explanation:

Melting point is defined as the temperature at which a solid substance is changed into a liquid state.

Ethanoic acid is also known as acetic acid and its chemical formula is $CH_{3}COOH$. Melting point of pure ethanoic acid is $16.6^{o}C$.

To convert temperature from degree celsius to kelvin, we need to add 273. Hence, temperature of ethanoic acid in kelvin is as follows.

              (16.6 + 273) K

            = 289.6 K

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