A Solute is the part of the mixture that is
A. dissolved
B.used to dissolve a substance

Answers

Answer 1
it is the thing being dissolved!!

Related Questions

Make a claim describing the relationship between Force and charge.

Answers

Answer:

According to Coulomb, the electric force for charges at rest has the following properties: Like charges repel each other; unlike charges attract. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. The attraction or repulsion acts along the line between the two charges

How can two objects of different masses have the same temperature but different amounts of thermal energy?​

Answers

The masses can affect the thermal energy even if it’s the same temperature

what is the process called when the moon begins to fade from a full moon to a new moon

Answers

Answer:

It's called moon phase

Explanation:

hope this helps

Which of the following describes an irregular galaxy?

A.) A round football shaped disk

B.) A disk with spiraling arms around it

C.) An oval disk

D.) A random group of stars and no shape

Answers

Answer:

D

Explanation:

They don't have define shape nor structure...so a random group of stars and no shape can form a irregular galaxy


7. Compared with our'Sun, the star Belelgeuse is
smaller, hotter, and less luminous
smaller, cooler, and more luminous
larger, hotter, and less lumulous
larger, cooler, and more luminous

Answers

Answer:

Larger, cooler, and more luminous.

Betelgeuse is red in color, and that means that the surface of it is cooler than the sun (bluish white is hottest, and red is lowest). It is also common knowledge that it is larger, so the correct option would be D. Hope this helped :)

How many grams are in 0.500 mol of Na (molar mass of Na = 22.99 g/mol)?

Answers

Answer:

11.495  grams

Explanation:

PLEASE HELPPPPP I WULL MARK BRAINLEIST

Answers

Answer:

the answer is: 10

Explanation:

To find density you do mass divided by volume

What are chemical sedimentary rocks formed from?

Answers

Answer:

Elements in fluids.

Explanation: They're formed from elements crystalizing in fluids (Like water.) For example limestone forms on the bottom of the ocean from calcium.

Answer:

The precipitation of ions in solution

Explanation:

What is the main type of energy in an iphone charging cable?

Answers

Answer:

replace its predecessor, the 30-pin dock connector, the Lightning connector is used to connect Apple mobile devices like iPhones, iPads, and iPods to host computers, external monitors, cameras, USB battery chargers, and other peripherals.

A 5.0-L sample of sulfur hexafluoride (SF6) is stored at a temperature of 250.0 K and a pressure of 67.0 Pa. If the pressure is decreased to 60.0 Pa, what will the new temperature be?

Answers

Answer:279.1 K

Explanation:

You'll be using Gay-Lussac's Law for this. P1/T1=P2/T2

I have a class for this, and one of the practice questions was formatted this way, so I used that format and substituted said numbers as needed

P1:67 Pa

P2:60 Pa

T1:250 K

T2:?

I really hope this helps!

pls help me i have to turn this in in less than 15 min.

Answers

Answer:

Last one

Explanation:

Answer:

Boiling point!

Explanation:

Distilled water is capable of being heated beyond the normal boiling point due to absence of dissolved impurities which provide nucleating points at the normal boiling point.

If you enjoyed my answer, I'd appreicate a Thanks and a rating!

Have a great day!

Analysis- How could you determine whether an unknown clear liquid is pure water or
salt water? Remember that you should never taste any substance of unknown identity. Use at least 4 sentences respond

Answers

Answer:

Boiling the subtance

Explanation:

To determine the nature of an unknown liquid the first thing you can do is boil it:

* If the sample is water, the boiling point must be near to 100°C

*When all pure water is evaporated, there is no residue, the glass must be empty.

* But if the sample is salt water, when all water is evaporated, you will see a solid white residue that, possibly, is salt.

24 Points!! 12 Points Each Please Help ASAP!! View Attached Image!! Will Mark Brainliest If All Are Answered!!

Answers

Answer:

14. C ,  15. C. 16. B , 17. D They are all right

Explanation:

Why do we research
before conducting our
experiment?

Answers

Without doing research before doing an experiment you’d be at risk, example: Chemical reactions that COULD cause chemicals burning through human skin, or setting off an harmful explosion by mixing unknown chemicals together.

What is the energy of a 3.12 x 10^18 s-1 wave?
A. 4.75 x 10 ^42 J
B. 5.74 x 10^-7 J
C. 2.07 x 10 ^15 J
D. 8.6 x 10 ^ 4 J

Answers

Among electromagnetic waves, UV rays are most dangerous because exposure to these radiation cause serious problems in living organism. The energy of wave is 2.08×10⁻¹⁵J.

What is electromagnetic wave?

Electromagnetic wave is a wave which contain two component one is electric component and other is magnetic component. The electric and magnetic component are perpendicular to each other. There are so many wave that comes under electromagnetic wave like infrared wave , radio wave .There is a relation between energy of wave. frequency of wave

Mathematically,

E=hv

where,

E = energy of electromagnetic wave

h is planks constant having value 6.67×10⁻³⁴js

v= frequency of wave

substituting the given values

E= 6.67×10⁻³⁴js×3.12 x 10¹⁸ s⁻¹

E= 2.08×10⁻¹⁵J

Therefore the energy of wave is 2.08×10⁻¹⁵J.

To know more about electromagnetic wave, here:

https://brainly.com/question/12289372

#SPJ2

The following data was collected: 5.5 m; 5.3 m; 5.4 m. The actual length is 5.4 m. What is the accuracy and precision for this set of measurements?

Answers

Answer:

The measurement is precise and accurate

Explanation:

The accuracy of a measurement of length is often indicated by how "precisely" the length measurement can be read depending on the type of measuring instrument used scale.

Looking at the measurement, we can see that the values lie between ±0.1 from the expected values hence it is accurate.

Also, the values differ from each other by ±0.1 hence it the measurements are precise.

Answer:

Accuracy:

5.5 = 98.15%

5.3 = 98.15%

5.4 = 100 %

Precision:

5.5 ± 0.14

5.3 ± 0.14

5.4 ± 0.14

Explanation:

Accuracy is determined using; 100% - % error

% error = absolute error/actual value * 100%

5.5 - 5.4/5.4 * 100% = 1.85%

accuracy = 100 % - 1.85 % = 98.15%

5.3 - 5.4/5.4 * 100 5 = 1.85%

accuracy = 100 % - 1.85 % = 98.15%

5.4 - 5.4/5.4 * 100  % = 0 %

accuracy = 100 % - 0% = 100%

Precision is determined by obtaining the standard deviation of the mean;

s = √{∑(|x - m|)²/(n - 1)}

where x is the value, m is mean of values , n is number of values

mean = (5.5 + 5.3 + 5.4) / 3 = 5.4

deviations from mean, (x - m) are as follows;

|5.5 - 5.4| = 0.1

|5.3 - 5.4| = 0.1

|5.4 - 5.4| = 0

∑(x - m)² = (0.1 + 0.1 + 0) ²= (0.2)² = 0.04

(n - 1) = 3 - 1 = 2

s = √(0.04/2)

s = ± 0.14

Therefore, the precision of each measurement is as follows;

5.5 ± 0.14

5.3 ± 0.14

5.4 ± 0.14

We use the Scientific method to minimize human error in experiments.
OS
OO
True
False

Answers

Answer:

false false false false false

explain what you think what happen to rubber if too manyn cross limks are formed.​

Answers

Answer:

The rubber becomes brittle and can break in your hand. The explanation for why this happens concerns cross-linking bonds. Ultra-violet light from the sun provides the polymer molecules with the activation energy they need to be able to form more cross-links with other chains.

If measurements are made, then they are more precise on a larger scale.?

Answers

Answer:

No.

Explanation:

According to the formula б/X=б/√n, as more measurements are made, the uncertainty gets smaller.

(50 POINTS) Why does the radius of an atom increase as you go down a group on the periodic table?

A) because you are increasing the size of the electrons, which takes up more space

B) because you are adding another outer level of electrons, further from the nucleus

C) because you are adding more neutrons, which reduces the attraction between proton and electron

D) because you are decreasing the pull by the nucleus, allowing the electrons to travel further away

Answers

Answer:

B

Explanation:

The atomic radius increases as you go down a group in the periodic table. Atoms get larger because more electrons are being added in higher energy levels, and each energy level is further from the nucleus than the last. Therefore, the atomic radius increases as you go down a group.

Which six elements are generally considered metalloids

Answers

Answer:

boron, silicon, germanium, arsenic, antimony, and tellurium

boron, silicon, germanium, arsenic, antimony, and tellurium

3. An object has a mass of 20.0 grams and a volume of 5.0 cubic centimeters. Give the
density

Answers

density= mass/ volume

d= 20/5

d= 4 g/cm^3

Summarize the meaning of the term activation energy.

Answers

Answer:

Activation energy, in chemistry, the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport.

Explanation:

What is a possible reason that ecosystem 2 has fewer species than ecosystem 1?

Answers

it doesn't repopulate as fast because ecosystem 2 could have more trouble reproducing then ecosystem 1.

A steel cylinder contains a glass jar of sodium metal surrounded by water. All together the cylinder and its contents weigh 1000g. The cylinder is dropped which breaks the glass and shortly after popping sound is heard. Since the steel container did not break, we can assume that... *​

Answers

Answer:

A steel cylinder contains a glass jar of sodium metal surrounded by water. All together the cylinder and its contents weigh 1000g. The cylinder is dropped which breaks the glass and shortly after popping sound is heard. Since the steel container did not break, we can assume that... *​

Explanation:

stays the same the mass and stuff dosnt change.

What is the chemical name for Se2CI

Answers

Answer: caesium oxide

Explanation:I think sorry if I’m wrong

Characteristics used to describe matter are you called

Answers

Physical properties are characteristics that describe matter. They include characteristics such as size, shape, color, and mass. These characteristics can be observed or measured without changing the identity of the matter in question.

Answer:

Physical properties

Explanation:

When we have stomach disorder, we take antacid to solve the problem. How does it help? Support your answer with an equation.​

Answers

Answer:

its help us

equation- ( a)2+(b)2+2an

Is the discharging of a battery producing electricity an Intramolecular force or Intermolecular force?

Answers

Answer:

I think its intermolecular

Explanation:

I'm sorry if it is wrong

Answer:

intermolecular forces

Explanation:

Check all of the pure substances
below

Water
Oxygen
Salt Water
Solid gold ring
Mud (dirt and water)
Shampoo

Answers

Water and oxygen and solid gold ring
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