Scale is formed from the combination of which?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the ADEQ Water Treatment Levels 1 and 2. Study with tailored questions, in-depth explanations, and interactive quizzes. Elevate your skills and ensure exam success!

Multiple Choice

Scale is formed from the combination of which?

Explanation:
Scale forms when minerals dissolved in water come out of solution and deposit on surfaces. The key players are divalent metal ions, such as calcium and magnesium, which readily combine with minerals dissolved in the water—especially carbonates and sulfates—to precipitate as solid deposits. That broad description fits the common causes of scale, like calcium carbonate or calcium sulfate, and even other mineral combinations involving these divalent cations. Monovalent ions (like sodium or potassium) don’t typically form the hard mineral deposits we call scale, so the option that centers on divalent cations with dissolved minerals best describes the phenomenon.

Scale forms when minerals dissolved in water come out of solution and deposit on surfaces. The key players are divalent metal ions, such as calcium and magnesium, which readily combine with minerals dissolved in the water—especially carbonates and sulfates—to precipitate as solid deposits. That broad description fits the common causes of scale, like calcium carbonate or calcium sulfate, and even other mineral combinations involving these divalent cations. Monovalent ions (like sodium or potassium) don’t typically form the hard mineral deposits we call scale, so the option that centers on divalent cations with dissolved minerals best describes the phenomenon.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy