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

Author Question: How do ions alter the properties of seawater in comparison to freshwater ... (Read 17 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Aug 22, 2018
How do ions alter the properties of seawater in comparison to freshwater properties?

Question 2

Density is a measure of relative heaviness and is defined as mass per unit volume.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macagnavarro

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 22, 2018
Answer to Question 1

 Dissolved salts have an impact on colligative properties. These are properties of solutions so their behavior is dependent upon salinity.
 The heat capacity of water decreases as the salinity rises.
 Dissolved salts make it harder for the hydrogen bond framework to occur in water. The freezing point if water then becomes lower as the salinity increases. This affects the formation of sea ice.
 Due to adhesion, water molecules are attracted to solids and ions. This affects evaporation rates of seawater. Seawater takes longer to evaporate than freshwater.
 The osmotic pressure changes with salinity. This affects all organisms because it involves the transmittance of water into cells. Many organisms are able to control this transmission with enough energy, but others are unable to control the flow.

Answer to Question 2

True


ts19998

  • Member
  • Posts: 531
Reply 2 on: Aug 22, 2018
:D TYSM

kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

The experiment of Plaxton and his colleagues demonstrated that plants can alter their metabolism in The experiment of Plaxton and his colleagues demonstrated that plants can alter their metabolism in
Unit Pricing Comparison Unit Pricing Comparison
Biotechnology Is Used to Alter the Genetic Makeup of Plants Biotechnology Is Used to Alter the Genetic Makeup of Plants
Diffusion: A Comparison Diffusion: A Comparison
What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water? What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water?
Comparison of bacterial and eukaryotic gene expression Comparison of bacterial and eukaryotic gene expression
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library