Chemistry

Jordan Russell

23 April, 19:28

Hard water contains calcium and magnesium, which undergo oxidation and

clog water pipes. Which statement best describes this change as a chemical change?

A. Calcium and magnesium dissolve in water.

B. Calcium and magnesium evaporate on contact with the walls of the pipe.

C. Calcium and magnesium form precipitates of their respective oxides.

+5

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “Hard water contains calcium and magnesium, which undergo oxidation and clog water pipes. Which statement best describes this change as a ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

If you are given only the mass number of neutrons, how do we find an atomic number?

Chromosomes contain genes, if a person has an incomplete chromosome what would he or she be missing?

How many molecules are in 0.26 mol of CO2

What kind of compound has two atoms in it

When might a technique called water displacement be used?

New Questions in Chemistry

What would you measure a cooking pot by

Is pancakes cooking on a griddle a physical or chemical change?

To determine whether a shiny gold-colored rock is actually gold, a chemistry student decides to measure its heat capacity. She first weighs the rock and finds that it has a mass of 4.7 g. She then finds that, upon absorption of 52.

In most Acid-base reactions, what type of bond (ionic or covalent) is formed between the ions of the "salt"? What happens to the electrons in this sort of bond? Are they transferred, or shared?

Many trials are not needed before a hypothesis can be accepted