Author Question: Foreign ions introduced to water A) lower the freezing point of water. B) raise the freezing ... (Read 145 times)

sam.t96

  • Hero Member
  • *****
  • Posts: 570
Foreign ions introduced to water
 
  A) lower the freezing point of water.
  B) raise the freezing point of water.
  C) do not affect water's freezing point.

Question 2

The addition of salt to water affects its
 
  A) crystal composition.
  B) freezing point.
  C) viscosity.
  D) liquidity.
  E) none of the above



nathang24

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

For a complete list of videos, visit our video library