Question

If 18.25 g hci is dissolved in enough water to make 500.0 ml of solution, what is the molarity of the hci solution

Answer 1

1·mol·L^-1

Molarity = Moles of solute (moles) / Volume of solution (L)

= 18.25·g / 36.50·g·mol^-1 · 1 / 0.500L = 1.00·mol·L^-1