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Art [367]
1 year ago
12

What is the solubility of potassium chloride at 20 C?

Chemistry
1 answer:
Natali [406]1 year ago
4 0

The amount of potassium chloride in the solution is represented as 33.49 w/V. The metal halide salt potassium chloride (KCl, often known as potassium salt) is made up of both potassium and chlorine.

It has a vitreous crystal look and is odourless or colourless. The material easily dissolves in water, and the flavour of its solutions is similar to salt. In a homogenous mixture of two or more components, a solution is defined as having particles less than one nanometer in size. Solutions come in many forms, such as sugar and salt solutions, soda water, etc. potassium chloride and metals combine to form metal halides. Others are covalently bound, while others, like sodium chloride, are ionic.

The amount of KCL in 100 ml is 34.7/103.61*100 = 33.49gm.

Learn more about potassium chloride here

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The complete question is -

The solubility of potassium chloride at 20 ∘C is 34.7 g in 100 g of water. The density of the solution is 1.3 g mL −1. What is the w/V percentage of potassium chloride in the solution ?

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Answer:

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Explanation:

Data obtained from the question include the following:

Enthalpy (H) = +1287 kJmol¯¹ = +1287000 Jmol¯¹

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Temperature (T) =.?

Entropy is related to enthalphy and temperature by the following equation:

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