If 100 mL of HCl gas at 300 K and 100 kPa dissolve in 20 mL of pure water, what is the concentration?
1 Answer
Aug 10, 2014
The concentration of the HCl is 0.20 mol/L.
There are two steps to this calculation.
- Calculate the moles of HCl.
- Calculate the molarity of the solution.
Step 1.
Step 2.
Molarity =
The concentration of the HCl is 0.20 mol/L.