Chemistry Middle School

PLEASE HELP NEED IT NOW
what are the differences between a solute and a solution
help giving 50 pointss

Answers

Answer 1

A solute is the substance that is being dissolved in a solution. It is the component of the solution that is present in the smaller amount. For example, sugar is a solute when it is dissolved in water to make a sugar solution.

A solution, on the other hand, is a homogeneous mixture of two or more substances. It is made up of a solvent, which is the substance that dissolves the solute, and the solute itself. In the example of sugar in water, water is the solvent and sugar is the solute.

In summary, a solute is one of the components of a solution and a solution is a homogeneous mixture of two or more substances.

Answer 2

Answer:

a solute is dissolved to find a solution

Explanation:

Related Questions

Which of the following is NOT a cost of using fossil fuels?

Answers

Answer: Burning fossil fuels decreases CO2 in the atmosphere

Explanation: Burning fossil fuel actually increases the amount of CO2 in the atmosphere, it doesn't decrease it.


Hope this helps!

It will be B
Burning fossil fuels decreases co2 in the atmosphere

Methane (CH4) combines with oxygen gas (O2) to form carbon dioxide (CO2) and water (H2O). Describe the number and type of atoms for a molecule of each substance.
HELP (thanks if you give a good/correct answer)

Answers

Answer:

A molecule of methane (CH4) contains 1 carbon atom and 4 hydrogen atoms. A molecule of oxygen gas (O2) contains 2 oxygen atoms. A molecule of carbon dioxide (CO2) contains 1 carbon atom and 2 oxygen atoms. A molecule of water (H2O) contains 2 hydrogen atoms and 1 oxygen atom.

The article states, "No matter what phase the Moon is in, one thing is the same: half of the Moon ______________.

Answers

Answer:

is covered in shadow/is dark

Explanation:

The moon will always have at least half of the moon covered, even if there is more than that. I you have a full moon, you are only being shown the face of the moon that is facing you, meaning the other side is covered by shadow, from there on the rest of the sequence is smaller than a full moon, but there will always be AT LEAST half the moon showing.

The dark I think so

.........
........ .......

Answers

Ghghghghghghghgjigghhfuf
The formula for calculating concentration is C = m/v where C means concentration , M means moles in the solution , this time it’s sodium hydroxide and V means volume.

Day 1)

Volume = 22.80
Mole = 39.997

Day 1 concentration = 39.997 / 22.80

Day 1 answer = 1.754

Day 2)

The mole does not change but the volume does and for day 2 it is 23.20

Day 2 concentration = 39.997 / 23.20

Day 2 answer = 1.724

Day 3)

Day 3 concentration = 39.997 / 23.90

Day 3 answer = 1.674

Day 4)

Day 4 concentration = 39.997 / 24.75

Day 4 answer = 1.616

Day 5)

Day 5 concentration = 39.997 / 25.1

Day 5 answer = 1.594

help


Nicole has 2 glasses on the counter: one of water and one of sugar-water. She is baking a cake and needs to use the sugar-water for the glaze. Both glasses look identical, but one contains a mixture and the other contains a compound.

Is sugar-water a mixture or a compound? Define mixtures and compounds, and explain how, without tasting it, Nicole can test to make sure she is using the sugar-water in the glaze.

Answers

Answer:

sugar-water is a mixture not a compound.(homogeneous mixture.)

Explanation:

Compounds are substances formed by the chemical combination of two or more elements. Mixtures are substances formed by physically mixing two or more substances together.

The solution of sugar in water is considered a mixture not a compound because the particles of sugar and water are not completely dissolve nor mixed in a fixed proportion or ratio. hope this helped :)

Explain how, without tasting it, Nicole can test to make sure she is using the sugar-water in the glaze.

Answer: Nicole can take a small amount of sample from both of the glasses, she can place the samples in two separate containers and leave them out in the sun, so that the water gets evaporated. One of the two containers will contain a residue of sugar. The one containing the sugar residue, is the sugar-water solution.

how can a black bear family have different colors?

(please help, I have to turn it in tomorrow and my science teacher is very very strict.)

Answers

Black bears can have different colors due to their habitat and adapting to their environment. The different colors in a family of bear is most likely due to a genetic variant that is similar to what causes albinism in humans. A mutation in a gene will cause an alteration in the coats pigmentation causing a different color fur.
yes due to their environment and habitat

Determine the concentration of the sodium hydroxide solutions after being exposed to
air at different time intervals (1, 2, 3, 4 and 5 days).( your answer need to be to 3
decimal places ) show your work

Answers

Answer: I don’t know sorry!

Explanation:

To determine the concentration of the sodium hydroxide (NaOH) solutions after being exposed to air at different time intervals, we need additional information about the initial concentration of the solutions and whether any reactions or changes occur during the exposure to air.

Without knowing the initial concentration and the specific conditions of the exposure to air, it is not possible to provide a precise answer. Additionally, the concentration of NaOH can change over time due to reactions with carbon dioxide (CO2) in the air, which can lead to the formation of sodium carbonate (Na2CO3) and water (H2O).

If you have the initial concentration of the NaOH solutions and information about the specific conditions of exposure to air, please provide that data, and I'll be happy to assist you in calculating the concentration at different time intervals.

Help please help help

Answers

Sugar and light is your answer
Other Questions
Which subatomic particles contribute to the mass of an atom one of the problems of the utilitarian tradition of ethics is multiple choice its reliance on unmeasurable and abstract actions. its tendency to excessively focus on individual welfare. its lack of focus on the possible results of actions. its need to count, measure, compare, and quantify consequences. help ! the third term of an arithmetic sequence is -2 and the 8th term is -32. write a function to describe this sequence If overhead cost does not bear a relation to the allocation base allocating overhead cost using a single plantwide overhead rate can: (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.)A. increase the usefulness of the product cost B. distort product cost C. lead to good managerial decisions D. ad to poor managerial decisions can someone help this thank you Jenny went for a drive in her new car. She drove for miles at a speed of miles per hour. For how many hours did she drive? The fraction 5/5 is properA. TrueB. False, this is an improper fraction. Its value is ____. BRAINLIEST PERSON WHO GETS ITNyoko wrote these two questions.Equation 1: 6x-5+2x = 4(2x-1) - 1Equation 2: 3x +7 = bx+7Part ANyoko says that Equation 1 has one solution. Do you agree with her? Explain your reasonings.Part BCan Nyoko find a value for b in Equation 2 so that the equation has no solutions? Explain Your REASONING! you have been asked how to handle versioning of documents in the document management system. your response should be identify which stage of cell signaling is directly altered by the cholera toxin: reception, transduction, or response? explain your answer. (3) b. will the other two stages still be normal in the cells exposed to the cholera toxin, or are they abnormal as well? explain. (3) c. explain why the movement of salts out of the intestinal cells and into the middle of the intestinal tract causes the movement of water to follow. (2) Which of the following statements summarizes Booker T. Washington's approach to racial change in the United states?a) Washington advocated education for african Americans to end poverty and segregation.b.) He promoted industrial education for blacks as a strategy for lessening white prejudicec.)washington promoted black boarding schools to assimilate students into white cultured.) He advocated political organizing to challenge the structures and attitudes of racism Progressive reformers rejected Social Darwinism because they believed that...? Which statements are true about the ordered pair (4, 0) and the system of equations? {2x+y=8xy=4 Select each correct answer. Responses A. The ordered pair (4, 0) is a solution to the first equation because it makes the first equation true.B. The ordered pair , begin ordered pair negative 4 comma 0 end ordered pair, is a solution to the first equation because it makes the first equation true. C. The ordered pair (4, 0) is a solution to the second equation because it makes the second equation true. D. The ordered pair , begin ordered pair negative 4 comma 0 end ordered pair, is a solution to the second equation because it makes the second equation true. a separation process that depends on differing abilities of substances to form gases is called . please helppppppppppppppppp martha works as a project manager at a bank. due to certain changes in external factors, martha needs to make a few alterations in the tactical goals of her project. in such a scenario, which of the following will best help martha cope with the change? How does fitzgerald create the dreary and depressing mood in the intro of chapter two in the great Gatsby A striking change in the labor force since the 1960s has been the (a) increasing employment of women (b) declining importance of the 25-54-year-old age group (c) increasing share of men in the civilian workforce (d) increase in the employment of farm workers to raise money for a new sport in their city (field hockey), the chamber of commerce sponsors a race. each participant will pay a $5 entrance fee and has a chance to win one of the different sized trophies to the first eight runners who finish. Provide an appropriate response. From a group of 496 students, every 49th student starting with the 3rd student is selected. Identify the type of sampling used in this example, Select one: A. Cluster sampling B. Systematic random sampling C. Stratified sampling D. Simple random sampling