Question

What volume of 6.00m hcl can be made from 319 ml of 6.80m hcl?

Answer 1

So the mole number of 319 ml of 6.80 M HCl is 6.80*319*10^(-3)=2.17 mol. So the volume of 6.00 M HCl needed is 2.17/6.00=0.362 L=362 ml

Answer 2

Answer: The volume of the diluted solution is 361.5 mL.

Explanation:

To calculate the molarity of the diluted solution, we use the equation:

$M_1V_1=M_2V_2$

where,

$M_1\text{ and }V_1$ are the molarity and volume of the concentrated solution

$M_2\text{ and }V_2$ are the molarity and volume of diluted solution

We are given:

$M_1=6.80M\\V_1=319mL\\M_2=6M\\V_2=?mL$

Putting values in above equation, we get:

$6.80\times 319=6\times V_2\\\\V_2=361.5mL$

Hence, the volume of the diluted solution is 361.5 mL.