Need help with this simple chemistry question...

[Xelatomis]

I don't really need help solving it, just to identify what a part of it is. The question is:

0.25 mol of HCl in 8 L of solution.

Now is 0.25 mol the concentration or the number of moles?

Thanks.

[Rsam]

I think concentration if I remember right.

[Cypher_09]

number of moles.

[Lord of Numa]

Haha, what a stupid question.

[kk152]

It's the number of moles but this relates to concerntration, 1mol=a certain number of moles of a soultion in a liter of water