What are the three factors that speed up solvation also called mixing and dissolving?

Answer:

Explanation:

The molarity or concentration of can be found by using the formula;

c is the concentration in M , mol/dm³ or mol/L

v is the volume in L or dm³

n is the number of moles

From the question;

n = 2.1 moles

v = 750 mL which has to be converted to litres

We have the final answer as;

2.8 M

The student selected the correct tile for the problem and doesn't need to flip the tile or add another tile. The problem is ready to be solved using the chosen tile. selected the correct tile for the problem and doesn't need to flip the tile or add another tile. The problem is ready to be solved using the chosen tile.

The correct answer is option D.

The student seems to be using a tile with the following information: "1.293 metric ton + 1000 kilograms/1 metric ton" to convert the mass of the container from metric tons to grams. Given that 1 metric ton is equivalent to 1000 kilograms, this tile can be used to perform the conversion. The problem statement provides the mass of the container as 1.293 metric tons, and the student wants to find the mass in grams.

A. The student chose the wrong tile to solve the problem.

This option is not correct. The tile selected by the student is appropriate for the given problem since it allows for the conversion of metric tons to kilograms, which is a necessary step to eventually convert to grams.

B. The student chose the correct tile but needs to flip the tile to make the units cancel.

This is not the case. The tile is already set up to correctly convert from metric tons to kilograms, and subsequently to grams. There is no need to flip the tile; it is correctly oriented for the given problem.

C. The student chose the correct tile but needs to add a second tile to solve the problem.

This is not necessary either. The single tile provided by the student allows for the complete conversion from metric tons to grams.

D. There is nothing wrong. The problem is ready to be solved.

This is the correct choice. The student's tile choice is appropriate, and no additional tile is required. They can proceed to solve the problem by multiplying the given mass of the container (1.293 metric tons) by the conversion factor on the tile (1000 kilograms/1 metric ton) to obtain the mass of the container in grams.

Therefore , from the given options the correct one is D.

For more such information on:  student

brainly.com/question/30456744

#SPJ2

The question probable may be:

A student is trying to solve the following problem by selecting the tile shown. A container has a mass of 1.293 metric tons What is the mass of the container in grams?   1.293 metric ton + 1000 kilograms/ 1 metric ton  Which of the following statements is true? A. The student chose the wrong tile to solve the problem. B. The student chose the correct tile, but needs to flip the tile to make the units cancel. The student chose the correct tile,but needs to add a second tile to solve the problem D. There is nothing wrong. The problem is ready to be solved.  

Answer: 1 . Unsaturated Solution

2. Saturated  Solution

Explanation:

1 ..tedsaturauntionsolu----------- Unsaturated Solution

2. ratedsatulutisoon--------------Saturated  Solution

 An Unsaturated solution is defined as  a  solution which contains  an amount of solute  that dissolves completely since the amount of solute  is still  less than the maximum amount that can readily dissolve in such solution and an additional amount of solute if added continues to dissove in the solution. Here the solution is still less than the equilibrium point.

example include. Addition of salt or sugar in water and it dissoves completely.

A saturated  solution is defined as A solution  which contains a maximum amount of solute that an additional solute will no longer be capable of being dissolved further since its equilibrium point has been reached.

Example- The addition of sugar to water till it no longer dissolves

Carbonated water is a saturated solution saturated with carbon as can be seen in the air bubbles  it gives offf in form of carbon.

Answer:

The following are the give branches of earth science

a) geology

b) oceanography

c) meteorology and climatology

d) environmental science

e) astronomy

Explanation:

a) geology: The study of earth as solid entity.

b) oceanography: study of oceans

c) meteorology and climatology: it deals with the study of atmosphere, the weather conditions, hurricanes etc, humidity, rainfall, etc.

d) environmental science: it deals with the study of environment, the impact of anthropogenic activities on environment.

e) astronomy: it is the study of outer space and the physical bodies beyond our planet, like study of moon etc.

Final answer:

Earth Science encompasses five main branches: Geology, Meteorology, Hydrology, Astronomy, and Environmental Science. Each one focuses on a specific aspect of the Earth's system and the understanding of how they interact and affect each other.

Explanation:

The Earth Science is a broad field that explores the interrelationships between physical and biological components of the Earth. It can be subdivided into five main branches:

1. Geology: the study of solid Earth and the processes that have shaped it over time.
2. Meteorology: the study of the Earth’s atmosphere, weather, and climate.
3. Hydrology: the study of water in all its forms (ice, water, vapor) on Earth's surface, underground and in the atmosphere.
4. Astronomy: the science of celestial bodies and the universe beyond Earth’s atmosphere.
5. Environmental Science: the study of the interactions between the physical, chemical, and biological components of the environment, including the impacts of humans on nature.

Learn more about Branches of Earth Science here:

brainly.com/question/1265816

#SPJ6