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svp [43]
3 years ago
8

Briefly describe the solvation of sodium chloride to form aqueous solution.

Chemistry
2 answers:
charle [14.2K]3 years ago
7 0

Answer:

idk

Explanation:

sorry

klemol [59]3 years ago
5 0
There are two possibilities

First, they may want you to say that NaCl is bound in a crystal with the Na+’s attracting all the cl-s. Then water comes along and hydrates the ions enabling them to leave one another and enter the solution.

Second, you may be talking about a so called born haver diagram which considers melting and boiling NaCl so that you have a gas of Na+’s and Cl-‘s then you calculate the amount of energy you get when putting the gas ions in water.
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3 years ago
The temperature in a town started out at 55 degrees. By the end of the day the temperature dropped to -6 degrees.
garik1379 [7]

Answer:

The choice of the answer is fourth option that is -61 degrees.

Therefore the temperature drop is -61°Centigrade.

Explanation:

Given:

The temperature in a town started out at 55 degrees

Start temperature = 55°Centigrade. (Initial temperature)

End of the Day      = -6°Centigrade. (Final temperature)

To Find:

How far did the temperature drop?

Solution:

We will have,

\textrm{Temperature drop}=\textrm{Final temperature}-\textrm{Initial temperature}

Substituting the above values in it we get

\textrm{Temperature drop}=-6-55\\\\\therefore \textrm{Temperature drop}=-61\° centigrade

Therefore the temperature drop is -61°Centigrade.

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Read 2 more answers
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