All categories

2 years ago

What causes the freezing point to change with the addition of salt?

Social Studies

2 answers:

Anni [7]2 years ago

8 0

Answer:

When added to ice, salt first dissolves in the film of liquid water that is always present on the surface, and lowering its freezing point below the ices temperature. Ice in contact with salty water therefore melts, creating more liquid water, which dissolves more salt, thereby causing more ice to melt, and so on.

Natasha_Volkova [10]2 years ago

7 0

Answer: It will decrease the freezing point of water, or melting ice

Explanation:

You might be interested in

What are california most populated areas located

Mrrafil [7]

1Los Angeles 3,971,8832
San Diego 1,394,9283
San Jose 1,026,9084
San Francisco 864,816

8 0

2 years ago

What is the difference between ice and open water when it comes to sunlight? Please hurry!

Olenka [21]

Ice melts and water evaporates

8 0

2 years ago

Thrift, industriousness, and respect for elders/ancestors are valued in cultures with:

mariarad [96]

Thrift, industriousness, and respect for elders/ancestors are valued in cultures with a long-term orientation.

<h3>What is a long-term orientation culture?</h3>

A long-term orientation culture favors past, present, and future times.

The idea of a long-term orientation is to foster virtues oriented towards future rewards, especially, perseverance and thrift.

Unlike short-term orientation, which recognizes tradition, preservation of "face," personal steadiness, and stability, long-term orientation orders relationships based on social status.

Thus, Thrift, industriousness, and respect for elders/ancestors are valued in cultures with a long-term orientation.

Learn more about long-term orientation cultures at brainly.com/question/15025376

#SPJ12

7 0

1 year ago

A key problem for Darwin was accounting for the origin of variation on which selection might act. In two or three sentences, con

Alex Ar [27]

Answer: In modern view, the origin of variation is mutation. Since Darwin stated that variation will occurs in the most useful part and is retained, most people don't use their left hands, if according to Darwin's theory, those left hands should be going to extinct by now.

If Darwin's theory of variation is acceptable, then dwarfs who always want to be giant, by stretching the body, would have become giant by now.

Darwin just had a general idea about variation, offsprings tends to change in appearance from the parents. But this variation is not in terms of usefulness of the body parts of the parents, it is in terms of Gene mutation of the parents in their offspring.

Explanation: Darwin's 1859 theory set out a theory of Evolution by natural selection to explain adaptation and speciation.

According to Darwin's theory, individual of one generation are qualitatively different from one another this is as a result of natural selection. But in modern science, this is as a result of Gene mutation.

4 0

2 years ago

Which intervention(s) does the nurse initiate to assist a client in preventing corns on the feet? select all that apply.

scZoUnD [109]

The nurse initiate to assist a client in preventing corns on the feet,

-wear shoes that have extra padding

- wear shoes that are not tight around the toes

- wear clean, dry socks

- go barefoot at home.

Nurses plan and provide medical and nursing care for patients suffering from chronic or acute physical or mental illnesses in hospitals, homes, or other institutions. A caring and compassionate nature and the ability to deal with emotional and stressful situations are key qualities of a nurse.

Persons who provide special care to the sick or infirm: licensed medical professionals who practice independently or under the supervision of a physician, surgeon, or dentist and have experience in promoting and maintaining health – See Licensed Practical Nurse, Licensed Vocational Nurse, Registered Nurse.

Nursing includes the autonomous and coordinated care of individuals of all ages, families, groups, communities, the sick, health conditions and all occupations. Nursing includes health promotion, disease prevention, and caring for the sick, disabled, and dying.

Learn more about Nurse brainly.com/question/6685374

#SPJ4

7 0

1 year ago