Respuesta :
250 ml. Use the equation
(initial concentration) x (initial volume) = (final concentration) x (final volume)
So:
(2 M) x (1ml) = (.008 M) x (X ml)
X = 250 ml
(initial concentration) x (initial volume) = (final concentration) x (final volume)
So:
(2 M) x (1ml) = (.008 M) x (X ml)
X = 250 ml
Answer: The volume of the diluted solution is 250 mL.
Explanation:
To calculate the molarity of the diluted solution, we use the equation:
[tex]M_1V_1=M_2V_2[/tex]
where,
[tex]M_1\text{ and }V_1[/tex] are the molarity and volume of the concentrated [tex]KNO_3[/tex] solution
[tex]M_2\text{ and }V_2[/tex] are the molarity and volume of diluted [tex]KNO_3[/tex] solution
We are given:
[tex]M_1=2M\\V_1=1mL\\M_2=0.008M\\V_2=?mL[/tex]
Putting values in above equation, we get:
[tex]2\times 1=0.008\times V_2\\\\V_2=250mL[/tex]
Hence, the volume of the diluted solution is 250 mL.
