Question

What is the molarity of an acid that is made up of 9.5 moles of HCl dissolved in 1:24 L of water?

Answer 1

7.7 mol/L or M

Step-by-step explanation:

Molarity is defined as moles of solute over litres of solution. So, in essence, Molarity= moles/litres

or often written as M=mol/L

Here we have 9.5 moles of HCl, and 1.24L of water so we just plug those in equation...

M= 9.5/1.24 = 7.7 mol/L or M