Calculate the pH or pOH of an acidic or basic solution if given the hydronium or hydroxide ion concentration.
Noah Formula is sipping on a soda, full-well knowing that its hydronium ion concentration is 7.53 x 10-4 M. Calculate the pH of Noah's drink.
pH
Before they drenched their french fries with ketchup, Mrs. Mandochino would always warn her children that the hydronium ion concentration of the ketchup was somewhere around 1.36 x 10-4 M. Calculate the pH of ketchup.
A brand of store-bought vinegar has a hydronium ion concentration of 3.88 x 10-3 M. Determine the pH of the vinegar solution.
Mrs. Friedmont's class completed their study of the acidity of various household products and determined that the hydroxide ion concentration of bleach was 7.38 x 10-2 M. Determine the pOH of the bleach.
pOH
Mr. Lebrum's lab assistant prepared a hydrochloric acid solution with a hydronium ion concentration of 1.70 x 10-1 M. Determine the pH of the solution.
The dropper bottle used in last week's lab was labeled with: Molarity of OH- = 0.150 M. Determine the pOH of the solution.
You might remember Mr. Tooker's safety warnings about the nitric acid solution used in the most recent lab. It had a hydronium ion concentration of 2.82 M. Calculate its pH.