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Sever21 [200]
3 years ago
6

glacial acetic acid is the concentrated form of acetic acid, the acid in vinegar. the term glacial refers to the appearance of t

he solid form, which resembles glacial ice. what is the melting point of this compound, in degrees celsius, based on its thermodynamic data shown here?
Chemistry
1 answer:
Soloha48 [4]3 years ago
7 0
The correct answer for the question that is being presented above is this one: "16.7 degrees celsius."Glacial acetic acid is the concentrated form of acetic acid, the acid in vinegar. the term glacial refers to the appearance of the solid form, which <span>resembles glacial ice. </span>
Delta H = 24.32 kj/ mol and Delta S = 83.93 j/ mol . k
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Answer:

The correct option is;

a. The particles will gain a large amount of kinetic energy

Explanation:

As the water temperature reaches 100°C, which is the boiling point for water at atmospheric pressure, the continued heating is then used to break up the strong inter molecular forces between molecules of the water  such that the individual molecules are free to move about and due to the high temperature, have gained considerable amount of kinetic energy for the to rise to appreciable height and to also spread.

The heat which converts water into steam is called latent heat as during the boiling phase, the temperature of the water remains constant.

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Radon gas has a temperature of 24.5 c at 1087 torr pressure .what will the temperature be at 1 atm pressure
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Answer:

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Explanation:

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4 years ago
Chlorine radicals perform the first propagation step:
Black_prince [1.1K]

Answer:

b. radicals form easily in the presence of chlorine radicals.

Explanation:

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6 0
3 years ago
HELP PLEASE ASAPPPPPP PLZ IF ITS GOOD ILL GIVE BRAINLIEST!!
boyakko [2]

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No

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A single property is not conclusive for identifying a substance. For example, conductivity. Copper, aluminum, and lead all conduct electricity, yet they have different atomic number, electronegativity, and physical properties, thus their shared property of conducting electricity is not enough to correctly identify each substance.

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Heat capacity : It is defined as the heat required to raise the temperature by one degree.

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The heat required to change the temperature of a substance is related to heat capacity of the substance by the expression as :

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where,

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q = heat required

\Delta T = change in temperature of substance

Hence, the amount of energy needed to raise one gram of a substance one degree Celsius is a characteristic property known as, Specific heat capacity.

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