# Problem: For each of the following strong base solutions, determine [OH-], [H3O+], pH, and pOHa. 8.77 x 10-3 M LiOH  b. 1.15 x 10-2 M Ba(OH)2  c. 5.3 x 10-4 M Ca(OH)2

###### FREE Expert Solution
• We need to use the following equations to solve for pH and pOH:

• pOH = -log [OH-];

• pH + pOH = 14 @ 25oC

###### Problem Details

For each of the following strong base solutions, determine [OH-], [H3O+], pH, and pOH

a. 8.77 x 10-3 M LiOH

b. 1.15 x 10-2 M Ba(OH)2

c. 5.3 x 10-4 M Ca(OH)2

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Strong Acid-Base Calculations concept. If you need more Strong Acid-Base Calculations practice, you can also practice Strong Acid-Base Calculations practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofFor each of the following strong base solutions, determine [...as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Dasha took 8 minutes and 6 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Brewer's class at UARK.