This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is not true of hard water? A) It increases the permeability of rocks. B) ... (Read 80 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jul 16, 2018
Which of the following is not true of hard water?
 
  A) It increases the permeability of rocks.
  B) It may add toxic metals to drinking water.
  C) It may clog pipes.
  D) It decreases the effectiveness of soaps.

Question 2

Which of the following is not true of soft water?
 
  A) It requires special filters and chemicals to produce.
  B) It may clog pipes.
  C) It may add toxic metals to drinking water.
  D) It may corrode pipes.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


yoooooman

  • Member
  • Posts: 557
Reply 2 on: Jul 16, 2018
Excellent

LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Relationships between direction of flow of blood and water or air in different vertebrates. Relationships between direction of flow of blood and water or air in different vertebrates.
Movement of Water in the World Ocean Movement of Water in the World Ocean
Surface Water Parsing Surface Water Parsing
Water caltrop Water caltrop
Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower. Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower.
The chemical structure of the water molecule The chemical structure of the water molecule
Video: Mechanism of enzyme action

For a complete list of videos, visit our video library