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
Viefleur [7K]
3 years ago
8

You have a strong solution of lemonade that you need to dilute before serving. During the dilution which of the following will c

hange?
Question 8 options:

The number of moles of solute

the volume of solvent

the Molarity of solvent

everything changes.
Chemistry
1 answer:
Nadusha1986 [10]3 years ago
7 0

Answer:

If you have to choose only one answer, it is B.

Explanation:

Adding water - changes the volume of solvent

Number of moles of solute does not change because you do not adding solute.

the Molarity of solvent usually is not used.

If it is only one choice, it is B.

You might be interested in
Mohr's salt is a pale green crystalline solid which is soluble in water. It is a 'double sulfate' which contains two cations, on
Veronika [31]
The gas is NH₃.
H₂ doesn't dissolve readily in water, SO₂ gives an acidic solution in water.

The solid residue is Fe(OH)₂.
FeSO₄ and Na₂SO₄ are soluble in water.

The answer is C.
3 0
3 years ago
An independent variable is....
Irina18 [472]

Answer:

B - What we change

Explanation:

Dependent Variable - What we measure

Control Variable - what stays the same

Conclusion - what we conclude

<em>Hope</em><em> </em><em>this</em><em> </em><em>can</em><em> </em><em>Help</em><em>!</em>

<em>:</em><em>D</em>

5 0
2 years ago
If a radio station transmits on AM 610, how many hertz (Hz) is the frequency of the wave? (Remember that kHz = kilohertz.)
elixir [45]

Answer:

610,000

Explanation:

8 0
3 years ago
Select all statements that correctly describe hemoglobin and myoglobin structure. a. Molecular oxygen binds irreversibly to the
DIA [1.3K]

Answer:

c. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of the iron.

e. Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron ( Fe ) (Fe) atom.

f. Hemoglobin is a heterotetramer, whereas myoglobin is a monomer. The heme prosthetic group is entirely buried within myoglobin.

Explanation:

The differences between hemoglobin and myoglobin are most important at the level of quaternary structure. Hemoglobin is a tetramer composed of two each of two types of closely related subunits, alpha and beta. Myoglobin is a monomer (so it doesn't have a quaternary structure at all). Myoglobin binds oxygen more tightly than does hemoglobin. This difference in binding energy reflects the movement of oxygen from the bloodstream to the cells, from hemoglobin to myoglobin.

Myoglobin binds oxygen

The binding of O 2 to myoglobin is a simple equilibrium reaction:

7 0
2 years ago
A reaction occurs when one compound reacts and is broken down into different elements or simpler compounds.
Inessa [10]

Answer:

Decomposition Reaction

Explanation:

If you are referring to what type of reaction that occurred then the answer would be decomposition reaction.

This is a chemical reaction where one reactant is broken down into two or more products.

REACTANT → PRODUCT

       AB       →      A + B

The products can be two or more elements or two or more compounds, depending on what was decomposed.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which is more metallic<br> a) Gold<br><br> b) Bismuth
    11·1 answer
  • When a sample of ca(s) loses 1 mole of electrons in a reaction with a sample of o2(g) the oxygen?
    7·2 answers
  • Write the molecular equation and net ionic equation for the reaction of hydroiodic acid and potassium hydroxide. Include phases
    8·1 answer
  • One property of water that makes it unique is its density. Which example describes a result of this property?
    12·1 answer
  • Help please i would really appreciate it thanks
    10·2 answers
  • How many valence electrons does Oxygen have:<br> a) 3 <br> b) 5 <br> c) 13
    15·2 answers
  • Please give me the answer please
    8·1 answer
  • Please help me out with these chemistry questions before 11:59pm
    11·1 answer
  • why is sodium chloride solution a good conductor of electricity but does not have any effect on litmus paper?​
    6·1 answer
  • Short note of modern periodic table
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!