Solution Found!
Calculate the molar concentration of \(\mathrm{OH}^{-}\) in water solutions with the following \(\mathrm{H}_{3} \mathrm{O}^{+}\) molar concentrations: a. 0.044 b. \(1.3 \times 10^{-4}\) c. 0.0087 d. \(7.9 \times 10^{-10}\) e. \(3.3 \times 10^{-2}\)
Chapter 9, Problem 9.28(choose chapter or problem)
Calculate the molar concentration of \(\mathrm{OH}^{-}\) in water solutions with the following \(\mathrm{H}_{3} \mathrm{O}^{+}\) molar concentrations:
a. \(0.044\)
b. \(1.3 \times 10^{-4}\)
c. \(0.0087\)
d. \(7.9 \times 10^{-10}\)
e. \(3.3 \times 10^{-2}\)
Questions & Answers
QUESTION:
Calculate the molar concentration of \(\mathrm{OH}^{-}\) in water solutions with the following \(\mathrm{H}_{3} \mathrm{O}^{+}\) molar concentrations:
a. \(0.044\)
b. \(1.3 \times 10^{-4}\)
c. \(0.0087\)
d. \(7.9 \times 10^{-10}\)
e. \(3.3 \times 10^{-2}\)
ANSWER:Step 1 of 6
The concentration of hydroxide ions is useful in estimating the pOH, and hydronium ion concentration concerns the pH value. The pH and pOH are interrelated; thus, we can estimate pH, pOH, and concentration of hydroxide ions/ hydronium ions if the value of the concentration of hydroxide ions/ hydronium ions is known.
