Can you help me with a chemistry lab homework problem?

Question

The pH of a 0.10 M HF solution is 1.7. Calculate the percent ionization of the acid.

also...

What is the [H+] for a solution with a pH of 3.3

How do you figure these problems out? And if you're nice enough to help me with this, could you please also show the steps?

Ok, for you guys who are saying, "do your own homework" people only say that because they don't know the answer themselves usually, AND..I've already DONE the homework, I'm just checking my answers, since I don't have a solution manual. Thanks.

Answer 1

pH = -log [H+], so if the pH is 1.7, then the H+ concentration is 10^-1.7, or 0.020 M. Since you started with 0.10 M HF, the percent ionization is 20%.

For the second, [H+] = 10^-3.3 = 0.0050 M

Answer 2

pH = -log [H+], so if the pH is 1.7, then the H+ concentration is 10^-1.7, or 0.020 M. Since you started with 0.10 M HF, the percent ionization is 20%.

For the second, [H+] = 10^-3.3 = 0.0050 M

Answer 3

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Answer 4

I Dont Think So====================

Answer 5

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