3 years ago

In sodium chloride the ions are lined up in a __ patterns

1 answer:

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Random or ionic bond pattern

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Aleksandr [31]

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3 years ago

muminat

<em>Calculate the molar fraction of NaClO in a commercial bleach solution that contains 3.62% by mass of NaClO in water</em>

<em />

<h3>Further explanation</h3>

convert mass to mol

mol NaClO (MW=74.5 g/mol) :

$\tt \dfrac{3.62}{74.5}=0.0486$

mol H₂O (MW= 18 g/mol) :

$\tt \dfrac{96.38}{18}=5.354$

Total mol :

0.0486 + 5.354 = 5.4026

mol fraction of NaClO :

$\tt X_{NaClO}=\dfrac{0.0486}{5.4026}=0.009=9.10^{-3}$

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4 years ago