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
In-s [12.5K]
4 years ago
10

Match these items. 1. moles per liter of solution solute 2. spreading out Keq 3. substance being dissolved diffusion 4. general

equilibrium constant solvent 5. the substance doing the dissolving in a solution Ksp 6. solubility product constant molarity
Chemistry
1 answer:
Degger [83]4 years ago
8 0

Answer:

1. moles per liter of solution - Molarity

2. spreading out - diffusion

3. substance being dissolved- solute

4. general equilibrium constant - Keq  

5. the substance doing the dissolving in a solution -  solvent

6. solubility product constant - Ksp

Explanation:

Number of moles of substance being dissolved in one liter of solution  is defined as molarity  

Solute is the substance which is dissolved and solvent is the substance into which the solute is dissolved. For example salt is solute and water is solvent.

Ksp defines the solubility product constant which indicates the equilibrium between a solid and solution and the number of ions of solid required to achieve this equilibrium.

Keq depicts the scenario where reactant and product concentrations are constant in a chemical reaction.  

Hence, the correct match is

1. moles per liter of solution - Molarity

2. spreading out - diffusion

3. substance being dissolved- solute

4. general equilibrium constant - Keq  

5. the substance doing the dissolving in a solution -  solvent

6. solubility product constant - Ksp

You might be interested in
The photoelectric effect occurs when _____ are emitted from metal when the metal is struck by light of certain frequencies.
Ainat [17]

Answer:

electrons

Explanation:

The photoelectric effect occurs when electrons are emitted from metal when the metal is struck by light of certain frequencies.

Some of the applications of this effect include photomultipliers (which are a key component in spectroscopy instruments) and night vision devices.

4 0
3 years ago
Read 2 more answers
What does the principal quantum number determine? Check all that apply. Check all that apply. the possible number of electorns o
vladimir2022 [97]

Answer:

ii) the energy of the electron on the outer shell

iv) the overall size of an orbital

Explanation:

There are four quantum numbers to define the position and energy level of an electron in an atom

a) Principal : The principal quantum number (n) is to know the energy of an electron in an atom and its possible distance from the nucleus.

b) Azimuthal: It refers to the shape of the subshell or orbital of the electron and thus the angular distribution.

c) Magnetic: It refers to the number of orbits and their orientation in the subshell.

d) spin: It refers to the spin of the electron.

8 0
3 years ago
If 11.00 mL of a standard 0.2831 M NaOH solution is required to neutralize 26.86 mL of H2SO4, what is the molarity of the acid s
MrRa [10]

Answer:

0.1159 M

Explanation:

Using the formula below:

CaVa = CbVb

Where;

Ca = concentration/molarity of acid (M)

Cb = concentration/molarity of base (M)

Va = Volume of acid (mL)

Vb = volume of base (mL)

According to this question, the following information were given:

Ca = ?

Cb = 0.2831 M

Va = 26.86 mL

Vb = 11.00 mL

Using CaVa = CbVb

Ca × 26.86 = 0.2831 × 11

26.86Ca = 3.1141

Ca = 3.1141 ÷ 26.86

Ca = 0.1159

The molarity of the acid (H2SO4) solution is 0.1159 M

3 0
3 years ago
Atomic Structure and Theory [6A.S]:Question 6
-Dominant- [34]

We need to find mass number

\\ \sf\longmapsto Mass\:Number=No\:of\:protons+No\:of\:Neutrons

\\ \sf\longmapsto Mass\:Number=19+21=40

Your answer is 40u

3 0
3 years ago
Read 2 more answers
Be sure to explain each step in the energy flow, identifying the form of energy represented and how it changes from one form to
Dvinal [7]
The question that you asked has already been answered

5 0
3 years ago
Other questions:
  • If all the water in 430.0 mL of a 0.45 M NaCI solution evaporates what is the mass of NaCI will remain
    14·2 answers
  • A 50 gram object with a specific heat of 0.3825 J/g*C releases 4593 joules of heat.
    14·1 answer
  • (a) Write the dissolution reaction for solid Na2CO3 below. (Use the lowest possible coefficients. Include states-of-matter under
    8·1 answer
  • What it is chemistry?
    13·2 answers
  • Which option best describes the water cycle?
    12·1 answer
  • Do your structures resemble the following?<br> H-C=C-H
    7·1 answer
  • I really like chemistry but no barely anything about it so could you tell me something about it please
    5·2 answers
  • - Unit 1 Worksheet 4
    9·1 answer
  • Please answer I know it’s not D if that helps you
    10·1 answer
  • Fossil A is estimated to be 5,000 years old and fossil B is estimated to be 2,000 year old. If the two fossils had the same amou
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!