Concentrated HCL acid is 38% by weight of HCL and has a density of 1.19 g/ml. What is the morality of HCL?

Answer 1

This is the person asking the question: I ended up getting 12.40M but im pretty sure that's wrong. =/

Answer 2

I calculated 12.41 which rounds to 12.4M. I don't know how MORAL that solution is but the MOLARITY is 12.4.
If you meant MOLALITY that's a different story.