[shona788]

There is a solution of 0.001M salicylic acid in 0.002M HCl.

1ml of this solution is pipette into a 100ml volumetric flask and made up to the mark. What is the concentration of the salicylic acid in the diluted solution?

Its a simple question but Im confused whether the HCl will affect the initial concentration of the salicylic acid...

[Borek]

HCl doesn't matter when calculating concentration of salicylic acid. They are diluted individually (in the same ratio).

If you were asked to calculate pH that would be a different situation.