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
Deffense [45]
3 years ago
10

Calculate the concentration of hi when the equilibrium constant is 1x10^5

Chemistry
1 answer:
exis [7]3 years ago
5 0
Answer is: concentration of hydrogen iodide is 6 M.

Balanced chemical reaction: H₂(g) + I₂(g) ⇄ 2HI(g).
[H₂] = 0.04 M; equilibrium concentration of hydrogen.
[I₂] = 0.009 M; equilibrium concentration of iodine.
Keq = 1·10⁵.
Keq = [HI]² / [H₂]·[I₂].
[HI]² = [H₂]·[I₂]·Keq.
[HI]² = 0.04 M · 0.009 M · 1·10⁵.
[HI]² = 36 M².
[HI] = √36 M².
[HI] = 6 M.
You might be interested in
1. The effect of a catalyst on a chemical reaction is to
NemiM [27]

Answer:

the catalyst is for activation energy

6 0
3 years ago
Read 2 more answers
A baker touches a pie right after taking it out of the oven. Which statement best explains why the pie feels hot?
ANTONII [103]

Answer:

Well could you please show the answers?

Explanation:

I need to see the statements

6 0
3 years ago
Read 2 more answers
If an atom has a mass number of 23, which of the following is always true?
lesantik [10]
Atomic number is less than 11
8 0
3 years ago
Help me with this pls
zaharov [31]
It’s is a!!!!! Also can I Have Brainlyest please :)
3 0
3 years ago
What is the study of the spectra produced from the emission and absorption of electromagnetic radiation? study of absorption spe
skelet666 [1.2K]

Answer the correct answer out of the four is option c spectroscopy

Explanation- The interaction between electromagnetic radiation and matter studied. This study is commonly known as spectroscopy. It can also be named as study of absorption spectra or emission spectra.

The former spectrum is formed when energy is absorbed from Photons or light energy by electrons while the latter spectrum is formed due to a wavelength of light that is released when electrons jump from higher to lower level.  

3 0
3 years ago
Read 2 more answers
Other questions:
  • What molecules do organism use to store energy?
    11·1 answer
  • Which set of compounds illustrates the law of multiple proportions? so2, so3 h2o, h2o2 n2o, no, no2 all of these?
    8·1 answer
  • For the procedural error, indicate if the error will affect the actual yield of copper(II) saccharinate product and if it does,
    13·1 answer
  • A slow joggernruns a mile in 13min calculate the speed in inch/second
    8·1 answer
  • Which of the following statements are TRUE? Group of answer choices Dynamic equilibrium indicates that the amount of reactants a
    12·1 answer
  • 2. A student has a centrifuge tube containing 14.0 g of t-butanol and is asked to make a 1.2 m solution of ethanol/t-butanol. Ho
    6·1 answer
  • Farmers use conservation practices such as crop rotation to insure that their crops are sustainable. Crop rotation is the proces
    13·1 answer
  • I need help with this question
    9·2 answers
  • Density (D) is defined as the ratio of mass (m) to volume (V) and can be determined from the expression D = . Find the density o
    10·1 answer
  • Suppose a gas mixture used for anesthesia contains 4.60 mol oxygen (O₂) and 6.00 mol nitrous oxide (N₂O). The total pressure of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!