Question

2. A) What is the [OH-] of a solution that has an [H+] = 1 x 10-4 M?

B) Is this solution acidic or basic?


3. What is the [OH-] of a solution that has a pH of 2?


4. A) The pH of a solution is changed from pH 6 to pH 10. Does this reflect an increase or decrease in [H+]?

B) By how much has the [H+] changed?


5. A) If a solution at pH 5 undergoes a 1000-fold increase in [H+], what is the resulting pH?

B) If a solution at pH 5 undergoes a 1000-fold increase in [OH-], what is the resulting pH?

Answer 1

Answer:

2(a) [OH-] of solution is 1×10-10M.

B) pH is acidic.

3) 10-12M

5(a) resulting ph nearly 1

5(b) ph became nearly 12 above

Explanation:

the answer of 5 is estimation excatly ph cant calculate with this parameters only

4(b) ques cant understood what u want to say