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

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Answer 1 · 2017-07-16T00:13:01

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

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 $HCl$ ...........

What is the concentration of pure water? And what is the concentration of HClHCl if a 36.46*g36.46*g mass of the gas is dissolved in a 1*L1*L volume of aqueous solution?