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
yarga [219]
2 years ago
14

30 cm cubic of water was mixed with 30 cm cubic of ethanol. the final. volume of the misturr was found to be less than 60cm cubi

c .Give the reason why
​
Geography
1 answer:
Marizza181 [45]2 years ago
7 0

Answer: in mixture water molecules comes closer to ethanol molecules because of hydrogen Bonds. Then smaller water molecules occupy less volume than in pure water.

Explanation: water molecules are smaller than ethanol molecules.

Both form Hydrogen bonds in pure form and in water-ethanol mixture.

Water molecules fill better space between ethanol molecules.

I think volume of the mixturecoild be 59.6 -59.8 cubic cm

You might be interested in
What role does disturbance play in succession?
lara [203]

Answer:

Disturbances can leave legacies or traces in the landscape, vegetation or soils of variable duration. They can alter the ecological succession.

Explanation:

Ecological succession is the evolution that occurs naturally, producing a dynamic ecosystem.

A disturbance is any discrete and external event that alters an ecosystem, community or population, which changes the availability of resources or physical environment.

Agents of natural disturbances:

• Winds (storms, hurricanes, tornadoes)

• Tree falls

• Moving water (floods)

• Landslides

• Frost

• Droughts  

• Fires

• Animals (grazing, pests)

Human disturbances:

• Agriculture and grazing

• Mining

• Pollution

• Irradiation

• Fires

The disturbances, depending on their characteristics, can leave legacies or traces in the landscape, vegetation or soils of variable duration. They can alter the ecological succession.

I hope this answer helps you!

3 0
3 years ago
2 paragraph on how the Catholic Church was important to people during medieval time
zalisa [80]
During the medieval era the Catholic Church became a more elaborate heirachy. The pope became an image of of supreme power in Europe. There was also a large population growth. Towns and cities wanted more self control. This caused a political and social struggle.
This struggle caused a huge demand of a more direct experience with Christ. Christ and his apostles became an image of more radical simplicity. The church became made a huge impact in daily life. It served as a spiritual and religious guidance. The church also made an impact into Europe's government.
6 0
3 years ago
Who is followers of khadijah hashmi​
Doss [256]

Answer:

not .

Explanation:

.......

7 0
3 years ago
Read 2 more answers
This term is used to describe clouds found in the middle height range.
Fed [463]

Answer:

Alto Clouds

Explanation:

3 0
3 years ago
What are some character traits of albert einstein?
kicyunya [14]
He was creative , intelligent he preferred solitude
7 0
3 years ago
Other questions:
  • Which of the following regularly carries air pollution from China to areas of South Korea?
    8·2 answers
  • Compare the velocity on the inside of a meaner curve with that on the outside of the curve.​
    7·1 answer
  • 14. Which of the following can work against the down-slope pull of gravity?
    6·2 answers
  • The Fertile Crescent is in Europe.<br> True<br> False
    8·2 answers
  • What is the texture of halite?
    5·1 answer
  • What happens to tempreture under water as you get deeper into the ocean
    5·2 answers
  • Please helppp
    6·1 answer
  • The table shows the brightness of some stars when viewed from Earth. The brighter a star appears from Earth, the lower its appar
    13·2 answers
  • Describe the role of Mansu Musa in establishing religious centers within the Mali kingdom.
    8·2 answers
  • Helpppp!! true or falseeeeee​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!