Friday
April 18, 2014

Homework Help: Science Question

Posted by Layla on Thursday, February 7, 2013 at 4:54pm.

Which of the following statements best describes what is happening in a water softening unit?


The hard ions are all trapped in the softener, which filets out all the ions.


The ions in the water softener are softened by chemically bonding with sodium.


The sodium is removed from the water, making the water interact less with the soap molecules.


The hard ions in water are exchanged for ions that do not interact as strongly with soaps.


none of the above

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

english - Which of the following statements best describes how Zaroff justifies ...
science - which of the following statements best describes the biosphere? a) it...
science - which of the following statements best describes the biosphere? a) it...
Marketing - Which of the following statements best describes the modern view of ...
physical science - which of the following statements correctly describes the ...
please help me!! with this science!!!!! - Multiple Choice 1. Which sphere of the...
interior decoration - Which one of the following statements describes benefit ? ...
Psychology - Need help double checking these tricky psychology questions. I put ...
Science - Which of the following statements describes the most serious , long ...
english - google search 'the other wife, by colette' Which of the following ...

Search
Members