This topic contains a solution. Click here to go to the answer

Author Question: What is the difference between hard water and soft water? What problems could each type cause in ... (Read 131 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
What is the difference between hard water and soft water? What problems could each type cause in your home?
 
  What will be an ideal response?

Question 2

How do hot springs and warm springs form?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carolinefletcherr

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

Hard water has high concentrations of ions, mostly calcium and magnesium. Hard water reduces the effectiveness of detergents and causes mineral buildup in pipes and appliances. Soft water has low concentrations of dissolved ions. Soft water is reactive and could dissolve your pipes, leading to unhealthy levels of metals in your water.

Answer to Question 2

Ground water that flows through hot rocks heats quickly, and since water has a high heat capacity, it retains much of the heat energy as it moves toward the surface to discharge as a hot spring. The heat source can be an adjacent shallow magma chamber (e.g., Yellowstone) or deeply circulating ground water that flows upwards along a contact between sedimentary rock and less permeable crystalline rock (Warm Springs, GA).





 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

For a complete list of videos, visit our video library