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
Anna11 [10]
3 years ago
6

Consider the reaction below.

Chemistry
1 answer:
Luba_88 [7]3 years ago
4 0
Hey there!

I attached a screenshot of my chemistry notes from this year on equilibrium constants in particular. Feel free to reference this in the future if you wish. 

Based on the information in my attachment, you could construct your constant like this:

K_{eq} =  \frac{[CaO][CO_{2}]}{[CaCO_{3}]}

I don't think it matters which order your reactants or products are in as long as you have them on the top and bottom where they need to be, so your answer will be B. 

Hope this helped you out! :-)

You might be interested in
Example. A Student wants to increase the maximum if sugar that can dissolve in water..She crushes the sugar and then stirs it in
Advocard [28]

Answer:

Yes this works.

Explanation:

This works because when the sugar is crushed, more of the surface area of the sugar gets exposed to the solvent, allowing the solvent to dissolve it a lot quicker than when it wasn't crushed.

Stirring also helps the sugar particles dissolve faster. This is because the particles are now agitated, which increases their kinetic energy.  This increase in Kinetic energy is reflected by increase in temperature, which helps the particles dissolve faster.

8 0
4 years ago
Read 2 more answers
In an exothermic reaction, chemical energy is converted to _____.
mr Goodwill [35]

Answer:

<h2>2. mechanical</h2>

Explanation:

5 0
3 years ago
Read 2 more answers
1. Describe what an irreversible change is.
lozanna [386]

Answer:

A change is called irreversible if it cannot be changed back again. In an irreversible change, new materials are always formed.

Explanation:

8 0
3 years ago
Read 2 more answers
A sample of argon initially has a volume of 5.0 L and the pressure is 2 atm. If the final temperature is 30° C, the final volume
lbvjy [14]
We have that every gas satisfies the fundamental gas equation, PV=nRT where P is the Pressure, V is the volume of the gas, n are the moles of the gas, R is a universal constant and T is the Temperature in Kelvin. We have that PV/T=nR and during our process, the moles of the gas do not change (no argon enters or escapes our sample). See attached.

6 0
4 years ago
Which describes the state at which products form at the same rate as reactants?
swat32

Chemical equilibrium<span> is the state in which both reactants and products are present in concentrations which have no further tendency to change with time.
</span><span>Or, we can say that in chemical equilibrium the  ratio between the concentration of the reactants and the products is constant.</span><span>
Chemical equilibrium is a result state when </span><span>the forward reaction proceeds at the same rate as the reverse reaction.
</span><span>Different reactions have different equilibrium.</span>

8 0
3 years ago
Read 2 more answers
Other questions:
  • If. Poison expires is it more poisonous or is it no longer poisonous
    6·1 answer
  • Is the following a properly written thermochemical equation? 2C8H18 + 25O2 → 16CO2 + 18H2O, ΔH = –5,471 kJ/mol
    14·1 answer
  • What is the mass of 5.30×1021 platinum atoms?
    9·1 answer
  • Which of the following is not a part of kinetic molecular theory?
    8·2 answers
  • How people relate to one another and influence each other’s behavior​
    15·1 answer
  • An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of the compound gives the mass percent of 31
    8·1 answer
  • When it's noon in San Diego is it low tide, high tide or does it depend?
    14·1 answer
  • Gold has a configuration of 1s22s22p63s23p63d104824p64d105525p645145d10651
    15·1 answer
  • I need help plzzzzzzzzzz on number 6
    6·1 answer
  • Describe the arrangement and movement of the octane molecules when it is a liquid​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!