Question

How many moles of HCl are there in 75.0 mL of 0.325 M HCI?​

Answer 1

Answer: The moles of HCl are 0.0244

Step-by-step explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

`Molarity=(n* 1000)/(V_s)`

where,

n = moles of solute = ?

`V_s` = volume of solution in ml

Now put all the given values in the formula of molality, we get

`0.325=(moles* 1000)/(75.0)`

`moles=0.0244`

Therefore, the moles of HCl are 0.0244