What Change Will Be Caused by Addition of a Small

question 74

Multiple Choice

What change will be caused by addition of a small amount of HCl to a solution containing fluoride ions and hydrogen fluoride?

• A) The concentration of hydrogen fluoride will decrease and the concentration of fluoride ions will increase.
• B) The concentration of fluoride ion will decrease and the concentration of hydrogen fluoride will increase.
• C) The concentration of hydronium ions will increase significantly.
• D) The fluoride ions will precipitate out of solution as its acid salt.
• E) The concentration of fluoride ions will increase as will the concentration of hydronium ions.