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
Free_Kalibri [48]
2 years ago
10

The pKa of a solution is defined by the equation pKa=-log Ka

Chemistry
1 answer:
timurjin [86]2 years ago
5 0

Answer:

ka = 10^-pKa

or antilog-pka

You might be interested in
Can someone please help me and ill mark you as brainlest
r-ruslan [8.4K]

Answer:

can you show the question so we can read it

3 0
3 years ago
Read 2 more answers
Arranges the following molecules in order of increasing dipole moment: <br> H2O, H2S, H2Te, H2Se.
erastova [34]

Explanation:

Dipole moment is defined as the measurement of the separation of two opposite electrical charges.

H_{2}O is a bent shaped molecule with a dipole moment of 1.87.

H_{2}S is also a bent shaped molecule with a dipole moment of 1.10.

H_{2}Te is a also a bent shaped molecule and has a negligible dipole moment.

H_{2}Se has a dipole moment of 0.29.

Therefore, given molecules are arranged according to their increasing dipole moment as follows.

        H_{2}Te < H_{2}Se < H_{2}S < H_{2}O

7 0
3 years ago
Please help fill in the blanks!
Bess [88]

Answer:

single orbital, s sub level.

three orbitals, p sub level

5 orbitals , d sub level

seven orbital , f sub level

3 0
3 years ago
After precipitation falls, the water moves into the lithosphere through
Pie

After precipitation falls, the water moves into the lithosphere through openings in the rock or soil. This process is called percolation.

Therefore, Option C is the correct option.

<h3>What is Evaporation? </h3>

Evaporation is defined as the process of conversion of liquid into vapours.

For example: Conversation of water into water vapours.

But int he question, there is no conversion. So this option is incorrect option.

<h3>What is Sublimation?</h3>

Sublimation is the process of conversion of solid directly into the vapour phase

Since, there is no conversion of of solid into vapours. So, this option also incorrect option.

<h3>What is Mineralization? </h3>

Mineralization is defined as the process through which chemicals which is present in organic matter are decomposed or oxidized easily in the available forms to plants.

As there is no decomposition of minerals. So, this is also incorrect option.

<h3>What is Percolation? </h3>

Percolation is defined as the process in which liquid slowly allow to pass through a filter.

So, this is correct option.

Thus, we concluded that the water moves into the lithosphere through openings in the rock or soil. This process is called percolation.

learn more about Sublimation:

brainly.com/question/11044849

#SPJ9

7 0
1 year ago
Lidocaine is prepared by the above synthesis. draw the structure of compound a in the sketchpad below.
Lena [83]
Below are the steps involved in synthesis of Lidocaine.

4 0
2 years ago
Other questions:
  • Identify the term that applies to each definition.
    6·1 answer
  • How does a scientist critique another scientist’s conclusion?
    14·2 answers
  • How does the Law of Conservation of Mass relate to changes in physical state? How does it relate to chemical changes?
    12·1 answer
  • True or false? Even when soil is saturated with water, water is still available in small spaces.
    11·1 answer
  • What is the atomic mass of an atom equal to 1/3 that of carbon-12?
    12·1 answer
  • Which ionic compounds are not likely to dissolve in water?(More than 1 answer.)
    5·1 answer
  • How many moles of hydrogen are in a 14 gram sample of propane gas?
    6·1 answer
  • Where would you expect snow or rain to fall on a mountain?
    15·2 answers
  • Name the following : [Ni(NH3) 4(H2O)2(NO3)2​
    7·1 answer
  • Use Appendix C to choose the solution with the lower pH:0.1MBeCl₂ or 0.1MCaCl₂
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!