Are you asking molarity and molality?
Molarity is #mols/L of solution.
Molality is #mols/kg of solution.
what is the difference between molarity and molarlity
3 answers
After reading this post several hours after posting, let me rephrase the molality. Molality is # mols/kg of solvent (not solution). Technically there is a difference and my first post is incorrect.
how much 0.150M NaOH could be need to just neutralize 15.00mL of 0.175M HCl