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
raketka [301]
3 years ago
14

The osmotic pressure exerted by a solution is equal to the molarity multiplied by the absolute temperature and the gas constant

RSuppose the osmotic pressure of a certain solution is measured to be 22.atm at an absolute temperature of 353.KWrite an equation that will let you calculate the molarity c of this solution. Your equation should contain only symbols. Be sure you define each symbol other than R.
Chemistry
1 answer:
zavuch27 [327]3 years ago
7 0

Answer: M = 22/ (i x28.948)

Explanation:

Pi = osmotic pressure = 22atm

T = Temperature = 353K

M = Molarity = ?

R = gas constant = 0.082atm.L/mol/K

i = van’t Hoff factor

Pi = iMRT

M= Pi /(iRT) = 22 / ( i x 0.082 x 353)

M = 22/ (i x28.948)

You might be interested in
What would the solubility of the substance likely be if the water was heated to 150 degrees Celsius ?
Nimfa-mama [501]

idk google it watch me yt channel minecraft supergod pz

7 0
3 years ago
2.<br> Why does<br> a chemical equation<br> need to<br> be balanced?
arlik [135]

<em>Answer:</em>

<em>Chemical equations must be balanced to satisfy the law of conservation of matter, that states that matter cannot be produced or destroyed in a closed system. The law of conservation of mass governs the balancing of a chemical equation.</em>

Explanation:

7 0
3 years ago
Last question, I promise!!!!!! ... :&gt;
VikaD [51]

Answer:

Which question?

Explanation:

3 0
3 years ago
Read 2 more answers
Pls help . I don't know this one .
aliya0001 [1]
The answer is the first one, Xe
5 0
3 years ago
Which of the following atoms or ions does not have a filled outer subshell?CaSZn2+S2Ca2+
ipn [44]

S and S²⁻ do not have the outer subshell fully filled with electrons.

Explanation:

We look at electronic configurations:

Ca   1s² 2s² 2p⁶ 3s² 3p⁶ 4s² - the outer subshell 4s² is fully-filled with electrons

S      1s² 2s² 2p⁶ 3s² 3p⁴ - the outer subshell 3p⁴ is not fully-filled with electrons

Zn²⁺  1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s⁰ - here the 4s subshell is higher in energy than 3d subshell so will consider 3d¹⁰ the out subshell which is fully-filled with electrons

S²⁻  1s² 2s² 2p⁶ 3s² 3p² - the outer subshell 3p² is not fully-filled with electrons

Ca²⁺ 1s² 2s² 2p⁶ 3s² 3p⁶ - the outer subshell 3p⁶ is fully-filled with electrons

Learn more about:

electron configurations

brainly.com/question/5524513

brainly.com/question/6991243

#learnwithBrainly

4 0
3 years ago
Other questions:
  • Why are cells the building blocks of an organism.​
    6·1 answer
  • The degree to which a measurement approaches a standard value is _____. accuracy
    14·2 answers
  • A 36.41-g sample of calcium carbonate (CaC O 3 )
    15·1 answer
  • I don't really know this one can someone help its for my physical science class
    14·1 answer
  • It is important to get information about a flight from many parts of the airplane.
    14·1 answer
  • Inertia is _____ to mass
    12·2 answers
  • What is the volume of 8.80 g of CH4 gas at STP?
    6·1 answer
  • Which molecule is butyne?
    5·1 answer
  • Help for a magazine article on horses for my little sister:
    13·1 answer
  • Hi can someone please help me find the average for these temperatures? I need them asap
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!