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
sergejj [24]
3 years ago
9

Sulfur does not dissolve in water but it does dissolve in carbon disulfide

Chemistry
2 answers:
Aleks [24]3 years ago
8 0

Answer:

True.

Explanation:

Hello,

Solubility is strongly dependent on both solute's and solvent's polar nature, in such a way, since water is highly polar and sulfur is non-polar, a non-polar solvent must be used to dissolve it. In this case carbon disulfide is proposed, so the way to substantiate it is non-polar is via the difference in the electronegativity of the carbon and sulfur as shown below:

\Delta E=E_S-E_C\\\Delta E=2.58-2.55\\\Delta E=0.03

Since such difference is very close to zero making it a highly non-polar substance, consequently, sulfur will dissolve into it.

Best regards.

Lynna [10]3 years ago
3 0
It is really difficult to dissolve the sulfur substance because not only is it polar, but it is composed of long S-chains and not only atoms. So, water cannot dissolve the sulfur because nonpolar compounds do not dissolve in polar solvents. Sulfur doesn't always dissolve with nonpolar solvents, as well. However, since carbon disulfide also contains S-chains, it is the best solvent that would dissolve sulfur.
You might be interested in
Which type of radiation detection device uses a phosphor-coated surface to detect radiation?
andreev551 [17]
In the choices above, the correct letter of the question is letter a, scintillation counter. It is because it uses a phosphor-coated surface in order to use its function in detecting radiation. Its component could produce bright flashes where it will be sufficient in detecting the radiation.
4 0
3 years ago
Please give answers from h
Lina20 [59]

Answer:

option b

Explanation:

8 0
3 years ago
During science lab, some students added small pieces of magnesium ribbon to 10 mL of hydrochloric acid. They noticed that bubble
stiv31 [10]
Your answer would be a change in odor! Hope this helps! ;D
4 0
3 years ago
Read 2 more answers
Sodium (Na) and potassium (K) are in the same group in the periodic table. Sodium is in the 11th position. How many valence elec
lapo4ka [179]
It's 1 because there is only one electron on the outer shell.
8 0
2 years ago
Read 2 more answers
How long does it take the sun to melt a block of ice at 0∘c with a flat horizontal area 1.0 m2 and thickness 1.8 cm ? assume tha
VLD [36.1K]
This is a problem involving heat transfer through radiation. The solution to this problem would be to use the formula for heat flux.

ΔQ/Δt = (1000 W/m²)∈Acosθ

A is the total surface area:
A = (1 m²) + 4(1.8 cm)(1m/100 cm)(√(1 m²))
A = 1.072 m²

ΔQ is the heat of melting ice.
ΔQ = mΔHfus
Let's find its mass knowing that the density of ice is 916.7 kg/m³.
ΔQ = (916.7 kg/m³)(1 m²)(1.8 cm)(1m/100 cm)(<span>333,550 J/kg)
</span>ΔQ = 5,503,780 J

5,503,780 J/Δt = (1000 W/m²)(0.05)(1.072 m²)(cos 33°)
<em>Δt = 122,434.691 s or 34 hours</em>

4 0
3 years ago
Other questions:
  • Describe what happened on the Passover day at the time of jesus​
    7·1 answer
  • When the atoms of two substances joined to make a new substance the process is called?
    14·1 answer
  • Write a chemical equation showing how this is an acid according to the arrhenius definition. express your answer as a balanced c
    13·1 answer
  • Which of these time measurements is the smallest?
    10·2 answers
  • How many valance Elton’s does aluminum have
    11·2 answers
  • What is the freezing point (in degrees Celcius) of 3.75 kg of water if it contains 189.9 g of C a B r 2?
    6·2 answers
  • What is the overall (X-fold) dilution of 4 serial 2-fold dilutions?
    14·1 answer
  • Help me pls <br> help me please<br> help me<br> help me please<br> help me pls
    8·1 answer
  • What would happen if you put water and cereal instead of milk and cereal?
    11·2 answers
  • Please help take all my points i need this asp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!