The answer is b i just took the quiz and got it right|| k12.gca student
PH is the logarithmic measure of the concentration of hydrogen ions in solution. In an aqueous system, the lowest possible concentration of H+ ions (least acidic) is 1x 10^-14. The -log(1x10^-14) = pH of 14
Answer:
10 x 5 = 50
Explanation:
50 is the mass of her chemical.
