No of moles = given mass ÷ molecular mass
n = 55.98 ÷ (12+19×2+35.5×2)
Answer: sorry i dont knowExplanation:
Answer:
<h2>The answer is 3.0 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question
mass of aluminum = 8.1 g
density = 2.7 g/mL
It's volume is

We have the final answer as
<h3>3.0 mL</h3>
Hope this helps you
An SI base unit for measuring length would be meters.
The answer you're looking for is: a wave.