1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nata [24]
3 years ago
9

Which of the following solutions will have the lowest freezing point?

Chemistry
1 answer:
nadezda [96]3 years ago
5 0

The answer to this question would be b.

3 things affect the freezing point of water, a constant(Kf), molality(b) and a number of dissolved particles (i).

Kf is a constant so that has the same effect. Because you have 1 mole of everything, molality is also constant.

so the only thing you gotta look after is the number of the dissolved particles which which iron III chloride has the highest

You might be interested in
Which statement is true about heat transfer? *
Mrrafil [7]

Answer: A

Explanation:

 heat always passes from a warmer object to a cooler object until all objects are the same temperature. Conduction is how heat travels between objects that are touching. Conduction travels fastest through solids, but liquids and gases can also conduct heat.

6 0
3 years ago
The proportion of dissolved substances in seawater is usually expressed in
LiRa [457]

Answer:

The proportion of dissolved substances in seawater is usually expressed in ppm, ppb or ppt

Explanation:

The concentration of very diluted solutions should be expressed in parts per million, billion or trillion.

ppm = mass from the solute . 10⁶ / mass or volume of the solution

ppb = mass from the solute . 10⁹ / mass or volume of the solution

ppt = mass from the solute . 10¹² / mass or volume of the solution

ppm = mg/kg, μg/g, μg/mL → These are the units

ppb = ng/g

ppt = pg/g

3 0
3 years ago
All redox reactions are combustion reactions.<br><br> True or False?
VladimirAG [237]

Answer:

the answer is false

Explanation:

8 0
2 years ago
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
n200080 [17]

Answer: Cornea  

Explanation: The cornea is the only part of a human body that has no blood supply as it gets oxygen directly through the air.

3 0
3 years ago
What is the usable form of nitrogen that is found in the ground?
laila [671]
Nitrate

Hope this helps :))
5 0
3 years ago
Other questions:
  • Rank the three elements according to their ionization energy,
    5·1 answer
  • Chemical formula for aluminum hydroxide is Al(OH)3 which of the following is true aluminum
    11·1 answer
  • CH3CN major species present when dissolved in water
    6·2 answers
  • Predict the formula for a compound made from X^2+ and Y^3-
    9·1 answer
  • The majority of the elements in the Periodic Table are
    7·2 answers
  • What’s is the mass in grams of 5.90 mol C8H18?
    9·2 answers
  • Would the moon phases change if the earth was rotated 90 degrees? If so, how?
    11·1 answer
  • URGENT WILL GIVE BRAINLEIST In two or more complete sentences explain how to balance the chemical equation,
    10·2 answers
  • Energy is anything that is made of atoms and has mass.<br> A. True<br> B. False
    10·1 answer
  • What is the percent oxygen in something made of 2 mole of copper and 1 mole of oxygen called copper (l) oxide?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!