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30.10.2020 •
Chemistry
An atom of potassium has 19 protons and 20 neutrons. Its mass number is
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Ответ:
Dissolving sugar in water
Explanation: The process of cooling something will "remove" energy from any given system, which means decreasing the amount of entropy in the system. Freezing water, cooling a solid or condensing vapor are examples of cooling the given system. Also, the process of dissolution requires energy, it can be mixing with an instrument or the same solubility of sugar, and as you add energy to the system, this increases the entropy.