Thursday
March 23, 2017

Post a New Question

Posted by on Sunday, March 25, 2012 at 12:28pm.

Consider the HF solution with the concentration 5%(w/v). Calculate its concentration in the molarity. Use four significant figures in the answer.

  • Chemistry - , Sunday, March 25, 2012 at 12:31pm

    5% w/v means 5 g HF/100 mL soln or 50 g HF/1000 mL soln.
    50g HF = how many mols? mols = grams/molar mass, then
    M = moles/L

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question