Question

What is the concentration of pure water? And what is the concentration of `HCl` if a `36.46*g` mass of the gas is dissolved in a `1*L` volume of aqueous solution?

Answer 1

`"Molar concentration"="Moles of solute"/"Volume of solution"`

Explanation:

And we can even quote a concentration for water, and find out that its molar concentration, as defined, is VERY high..........

We gots........`((1000*g)/(18.01*g*mol^-1))/(1*L)=55.52*mol*L^-1`...most of the time we deal with concentrations much lower than this....

If we take a `36.46*g` mass of `HCl`, and dissolve it in `1*L` of water, we have a concentration of.........

`((36.46*g)/(36.46*g*mol^-1))/(1.00*L)=1.00*mol*L^-1` WITH RESPECT TO `HCl`...........