A particular household ammonia solution (D= 0.97g/ml) is 6.8% by mass.

Question

How many milliliters of this solution should be diluted with water to produce 650 mL of a solution with pH= 11.65?

Answer 1

I have worked this problem earlier. Scroll down to the answer to Kyle who posted at 6:48 pm today and my response is there.

Answer 2

thank you!