Question

Convert 6.75 g Al to moles.​

Answer 1

`\huge\boxed{\sf n = 0.25\ moles}`

Step-by-step explanation:

Given data:

Mass in g = m = 6.75 g

Molar mass of Al = M = 27 g/mol

Required:

No. of moles = n = ?

Formula:

n = m / M

Solution:

Put the given data in the above formula.

n = 6.75 / 27

n = 0.25 moles

`\rule[225]{225}{2}`