How do you physically separate NaCl

1 answer:

6 0

<span>The NaCl suffers decoupling forming a cation Na+ and an anion Cl-, having free electrons the same becomes good conductor of electrical current.

NaCl ----------> Na+ + Cl-

A mixture of water and salt, we can separate the Same by means of simple distillation, this means separates through boiling temperature, the water being a substance with a lower boiling point this will vaporize, passing through the condenser where it receives a cooling, falling in béquer droplets of water and in the initial will remain empty container only the salt.

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Lostsunrise [7]

Given :

Mass of gold ( Au ) is 212 gram.

To Find :

Atoms of gold present in 212 gram of gold.

Solution :

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$n = \dfrac{212}{197} \ moles\\\\n = 1.076 \ moles$

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$N = 1.076 \times 6.022\times 10^{23}\\\\N = 6.48 \times 10^{23}$

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Explanation:

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