Answer:
The answer is option e
Explanation:
To find the number of moles we must first find the molar mass of LiCL
From the question
mass = 0.550g
M(Li) = 6 Cl = 35.5
Molar mass of LiCL = 6 + 35.5 = 41.5 g/mol
Then we use the formula
[tex]n = \frac{m}{M} [/tex]
where
n is the number of miles
m is the mass
M is the molar mass
So we have
[tex]n = \frac{0.550}{41.5} [/tex]
We have the final answer as
0.0130 mol
Hope this helps you
