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fomenos
3 years ago
13

Ltennelmessifcb avatar

Chemistry
1 answer:
Yakvenalex [24]3 years ago
6 0

Moles of Na theoretically extract : 10.256

<h3>Further explanation</h3>

Given

600 g of NaCl

Required

moles of Na

Solution

Na can be electrolyzed from NaCl(molten)

Na⁺ + e⁻⇒ Na

Cl⁻⇒1/2 Cl₂ + e⁻

Overall reaction :

NaCl⇒Na + 1/2 Cl₂ x2

<em>2NaCl⇒2Na + Cl₂</em>

mol of NaCl(MW=58.5 g/mol) :

= 600 g : 58.5 g/mol

= 10.256

From the equation, mol ratio of NaCl : Na = 2 : 1, so :

mol Na = mol NaCl = 10.256

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