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
charle [14.2K]
3 years ago
5

"Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas will form carbon dioxide and

hydrogen, and in fact this reaction is one of the ways hydrogen is made industrially. A chemical engineer studying this reaction fills a tank with of carbon monoxide gas and of water vapor. When the mixture has come to equilibrium he determines that it contains of carbon monoxide gas, of water vapor and of carbon dioxide. The engineer then adds another of carbon monoxide, and allows the mixture to come to equilibrium again. Calculate the moles of after equilibrium is reached the second time. Round your answer to significant digits.

Chemistry
2 answers:
pishuonlain [190]3 years ago
7 0

Answer:

Explanation:

Attached is the solution

Pavlova-9 [17]3 years ago
6 0

Answer:

Check the explanation

Explanation:

Lets start by drawing the ICE chart

reaction is

...............CO + H2O ========= CO2 + H2

I.............2.6.........3.4..........................0................0

E...........1.88........2.68......................0.72............0.72

since reaction is 1 : 1 if 0.72 atm of H2 are produced then the same amount of CO2 will be formed

calculate Kp this is the relationship between the pressure of products and the pressure of reactants

Kp = Pproducts / Preactants = [Pco2* PH2] / [PCO * PH2O]

Kp = 0.72 * 0.72 / (1.88 * 2.68) = 0.1029

Write the ICE chart again

...............CO + H2O ========= CO2 + H2

I.............1.88.........2.68+1.1.................0.72................0.72

C...........-x............. -x..............................+x........................+x

E......1.88 - x...........3.78-x.....................0.72+x..... ..0.72+x

Kp is = (0.72+x)*(0.72+x) /[ (1.88-x)*(3.78-x) ] = 0.1029

lets say that x is the change of pressure.

If you solve this equation you will get a value of x equal to 0.1

Pressure of CO2 is

0.72 + 0.1= 0.82 atm

using 2 sig figures this would be

8.2x10-1 atm

You might be interested in
This is a type of element that has many valence electrons, not a conductor.
cestrela7 [59]
What is the question
3 0
3 years ago
highlight why it is important to evaluate important assessment studies before any development could be made on the environment​
Kay [80]

Answer:

Essentially, an EIA is designed to identify the potential risks of a project (e.g., infrastructure development such as a dam) to environmental and human well-being and identify measures to eliminate and/or mitigate these risks. This can be done by replacing and/or modifying planned activities to reduce impacts

Explanation:

6 0
2 years ago
19. I accidentally mixed bleach and ammonia when cleaning one day. It released 55 liters of deadly chlorine (CI) gas. How many g
user100 [1]
55,000 grams
Hope this helps you out :)
3 0
2 years ago
(Science)<br> why is the 10g of shampoo is more dense than the 10kg of the same shampoo?
igor_vitrenko [27]
Grams (g) is much lighter than kilograms (kg)
6 0
3 years ago
The movement of the liquid in a thermometer shows changes in temperature. An increase in temperature
zhuklara [117]

Answer:

When heated, the molecules of the liquid in the thermometer move faster, causing them to get a little further apart. This results in movement up the thermometer. When cooled, the molecules of the liquid in the thermometer move slower, causing them to get a little closer together.

Explanation:

I hope it can help

3 0
3 years ago
Read 2 more answers
Other questions:
  • The radius of an atom of element X is 1.2x10m The radius of the centre of the atom is 1/10000 the radius of the atom Calculate t
    6·1 answer
  • What is one advantage of using a computer over a graphing calculator?
    12·2 answers
  • Amylose differs from amylopectin in that amylose ________. A) Forms a helix and no branch points B) Is highly branched and amylo
    8·1 answer
  • A researcher is trying to culture mouse embryonic stem cells, and is providing them with glucose (sugar) as a food source. In or
    13·1 answer
  • What is the mass % of iron in Fe(CH3CO2)2<br><br> (Fe=iron=55.85)
    14·1 answer
  • Elements that do not have full outer electron shells will donate, share, or take from other atoms. Choose the items that have th
    9·1 answer
  • I need help with question 4 can y’all help me put them in the right spot<br><br><br> Extra points !
    8·1 answer
  • . how do some deep-sea animals use their bioluminescence, or ability to give off light? (select all that apply.)
    5·1 answer
  • What is the ultimate goal of the scientific method?
    8·2 answers
  • Which energy source has been developed and improved by chemists?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!