Ask Question
5 June, 19:29

Hard water deposits (calcium carbonate) have built up around your bathroom sink. Which of these substances would be most effective in dissolving the deposits? Select one:

a. ammonia

b. bleach (sodium hypochlorite)

c. lye (sodium hydroxide)

d. vinegar (acetic acid)

+2
Answers (1)
  1. 5 June, 19:37
    0
    Answer: D. Vinegar (acetic acid)

    Explanation:

    Note: Calcium carbonate dissolves in Vinegar as it is strong enough to do this, but it is cannot to dissolve metals (except such metal reacts with water).
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Hard water deposits (calcium carbonate) have built up around your bathroom sink. Which of these substances would be most effective in ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers