Consider the following reaction: no(g) + so3(g) ⇌ no2(g) + so2(g) a reaction mixture initially contains 2.0 bar no2 and 1.0 bar so2. determine the equilibrium pressure of so2 if kp for the reaction at this temperature is 0.0118.
Answers
The equilibrium pressure for the sulfur dioxide in the reaction has been 0.0843 bar.
What is equilibrium?The equilibrium is the condition in which the partial pressure of the product and the reactant molecules is equal.
The ICE table for the partial pressure is attached.
Based on the pressure of equilibrium, the pressure constant is given as:
[tex]k_p=\rm \dfrac{[pNO]\;[pSO_2]}{[pNO][pSO_3]}\\0.0118=\dfrac{a^2}{(0.86-a)^2}\\a=0.0843[/tex]
Thus, the partial pressure of sulfur dioxide at equilibrium is 0.0843 bar.
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Related Questions
Simplify the absolute value expression. assume mrepresents a positive real number. | m |
Answers
So it is asking you to take the 4th root of a negative number. An even root of a negative number cannot be real. So the answer is NOT REAL.
The loudness, l, measured in decibels (db), of a sound intensity, i, measured in watts per square meter, is defined as , where and is the least intense sound a human ear can hear. what is the approximate loudness of a rock concert with a sound intensity of 10–1? 2 db 22 db 60 db 110 db
Answers
Using the loudness formula, it is found that the approximate loudness of a rock concert with a sound intensity of [tex]10^{-1}[/tex] is of 110 dB.
What is the loudness formula?It is given by:
[tex]L = 10\log{\left(\frac{l}{l_0}\right)}[/tex]
In which [tex]l = 10^{-12}[/tex] is least intense sound a human ear can hear and l is the intensity.
In this problem, we have that the intensity is of [tex]l = 10^{-1}[/tex], hence:
[tex]L = 10\log{\left(\frac{l}{l_0}\right)}[/tex]
[tex]L = 10\log{\left(\frac{10^{-1}}{10^{-12}}\right)}[/tex]
[tex]L = 10\log{10^{11}}[/tex]
L = 10 \times 11
L = 110 dB.
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A library system contains information for each book that was borrowed. each time a person borrows or returns a book from the library, the following information is recorded in a database.
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For a library system, the use of a database to record information is important and can be used to store information like:
BookIDAuthor nameBook Title, etcWhat is a Database?This refers to the set of structured data that is stored in a computer system that can be easily accessed and retrieved for future and current use.
There are different types of databases such as:
Relational database.NoSQL databases.Cloud databases.Columnar databases.Wide column databasesPlease note that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
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What is the purpose of quotas? to ban all imports from a country to ensure specific goods are not available to consumers to limit how much of a good can be imported to keep prices on domestic goods low
Answers
The purpose of quotas in a country is to limit how much of a good can be imported.
What is import quota?Import quota refers to an amount of money levied on certain goods that can be imported into a country. They are not to discourage consumers who can afford to pay high prices for such goods unlike protective tarrifs.
Import quotas helps to reduce the quantity of import of a particular product into a country.
Therefore, the correct answer is option C.
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Answer:
C.to limit how much of a good can be imported
Explanation:
Which of these statements describe properties of parallelograms check all that apply
Answers
Answer:
opposite angles are congruent.
consecutive angles are supplementary.
opposite sides are parallel.
Explanation:
i just took the test.
An average light bulb manufactured by the acme corporation lasts 300 days with a standard deviation of 50 days. assuming that bulb life is normally distributed, what is the probability that an acme light bulb will last at most 365 days?
Answers
Answer:
1. 90% 2. 10% 3. 50%
Explanation:
Given a mean score of 300 days and a standard deviation of 50 days, we want to find the cumulative probability that bulb life is less than or equal to 365 days. Thus, we know the following:
The value of the normal random variable is 365 days.
The mean is equal to 300 days.
The standard deviation is equal to 50 days.
In what order of listing is the visible light in the electromagnetic waves
Answers
In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.
Solve for x. x³ = 1000 enter your answer in the box. x =
Answers
Answer:
10³
Explanation:
if u multiply 10 3times by itself u get 1000
10×10×10=1000
Answer: 10.
Explanation: i took the test !
Eating fast food is not bad if you only eat once a week fact opinion evidence
Answers
Answer: If the answers are fact, opinion, or evidence, the correct answer would be opinion.
Explanation:
To one person, eating fast food once a week might not be bad, but to another fast food is too unhealthy to them.
If u is a unit vector, find u · v and u · w. (assume v and w are also unit vectors.)
Answers
Answer:
the scalar values
Explanation:
How did the government punish maori who fought against the british during the new zealand wars?
Answers
Answer:
by sizing over 3 million acres of Maori land.
Explanation:
Explain why the following sentence is incorrect es importante
Answers
In this excerpt, ginsberg uses repetition to reinforce his idea that the world is in need of a good cleansing. anything is possible with determination. mankind should be more appreciative of nature. manmade disasters are a result of modern technology.
Answers
The use of repetition by Ginsberg was to reinforce the idea that; A: the world is in need of a good cleaning,
What is the use of repitition?This idea that the world needs a good cleansing furthers the theme of the poem. This is simply the list of the ways that the Earth has been polluted and damaged.
Now, the other options are wrong because there is no sense of perseverance or overcoming of obstacles in the poem. Furthermore, we also don't see him saying anything about appreciating nature, since he doesn't actually show why these places are worth cleaning.
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Answer: The world is in need of a good cleansing.
People who take a loan from a bank have the responsibility to:
Answers
Explanation:
People who take loan from a Bank have the responsibility to pay the full amount of each monthly payment. Hence, option B is correct.
What are the rules for Bank Loan?
The Person who took loan from Bank has the responsibility to pay the due amount to the bank within the time limit given by the Bank. If a person failed to do so, he is charged with late fees and also it affects his future loan taking perspectives.
Hence, People who take loan from a Bank have the responsibility to pay the full amount of each monthly payment.
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Which of these should a company consider before implementing cloud computing
Answers
Answer:
i dont know what the thing is
Explanation:
Why does the mitochondrial gene tree suggest a later split? why the disparity between the nuclear gene tree?
Answers
The mitochondrial gene tree suggests that hybridization (mitochondrial hybridization) occurred later in the evolutionary time.
What is mitochondrial DNA?The mitochondrial DNA is an independent DNA genome contained inside eukaryotic cells, which is inherited in a matrilineal way.
The differences in the mitochondrial tree and DNA trees are due to the later split process and hybridization over time.
Nuclear DNA undergoes recombination, whereas mitochondrial DNA reflects a matrilineal lineage.
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Chase is trying to push a 210 kg boulder along the street. he applies a force of 180 newtons over a distance of 2.3 meters. how much work has chase done?
Answers
The work done by Chase in pushing the boulder over the given distance is 414J.
Work done
Work is simply the measure of energy transfer that takes place when an object is pulled or pushed by an external force over a given distance.
It is expressed as;
W = F × d
Where F is force applied d is the displacement.
Given the data in the question;
Mass of boulder m = 210kgForce applied F = 180N = 180kgm/s²Distance covered d = 2.3mWork done W = ?To determine the work done by Chase, we substitute our given values into the expression above.
W = F × d
W = 180kgm/s² × 2.3m
W = 414kgm²/s²
W = 414J
Therefore, the work done by Chase in pushing the boulder over the given distance is 414J.
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How long does it take to get SAT scores
Answers
Answer:
Hope this helps, I believe it should be correct
Answer:
"SAT scores for any test date during the school year are almost always available 2–4 weeks after you take the test." -blog.collegeboard
Read the excerpt from the supreme court’s brown v. board of education decision. we conclude that, in the field of public education, the doctrine of "separate but equal" has no place. separate educational facilities are inherently unequal. . . . [the courts must issue] orders and decrees . . . to admit to public schools on a racially nondiscriminatory basis with all deliberate speed the parties to these cases. brown v. board of education, chief justice earl warren, 1954–1955 according to the supreme court, why was the doctrine of "separate but equal" no longer acceptable? segregated schools had become unusual after recent court orders. schools already admitted african american students whose skills were equal to those of white students. separate schools for african american students were almost always unequal to white schools. public schools almost always tried to be racially nondiscriminatory.
Answers
Answer:
C main likely
Explanation:
Were you able to give words or phrases associated to grammatical signals
Answers
An example of signal words are addition, contrast, illustration, and cause and effect.
What are grammatical signals words?They are known to be some kinds of words and phrases that shows the association between ideas through the use of like also, however, as a result, etc.
They are known to be signal words as they help one to be able to know or identify and know the meaning of signal words.
Conclusively, The words or phrases associated to grammatical signals is the cause and effect. while the Emphasis is known to be the word and phrases is the in grammatical signals
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The points (12 23) and (14 45) lie on a line. what is the slope of the line
Answers
y2-y1 over x2-x1
White-tailed deer populations in the texas hill country have been increasing for years. the area is now overpopulated with white-tailed deer. what is the most likely result of this overpopulation?
Answers
The end result of overpopulation will most likely result in less of the things that the deer need. That means if there are more deer, less plants would grow. There isn’t enough predators, either, to help the population go down. In the end, the deer would end up decreasing because there isn’t enough nutrients for them.
Marnie works at a supermarket. marnie notices that children in the supermarket often misbehave while shopping with a caregiver, and she decides to conduct an experiment to determine whether supermarket personnel can do anything to discourage the behavior. she recruits friends to serve as data collectors but makes a point not to share her hypothesis with them. one friday from 12:00 p.m. to 2:00 p.m., one of her research team members offers a small piece of candy to every fifth child who comes through the door with a caregiver. the child must be small enough to be placed in a shopping cart. another team member follows and monitors the child for the occurrence of misbehaving (operationally defined as instances of screaming, loud crying, or grabbing inappropriately at merchandise or people). on the following sunday from 12:00 p.m. to 2:00 p.m. marnie dispatches a research team member to follow every fifth child in the targeted age range (young enough to fit in a shopping cart), but they were not to offer candy or intervene in any way. she will compare the degree to which children act out and disturb other shoppers in the two conditions. her belief is that by distracting the child with sugar, the child will act out less. when she tallies the number of misbehaviors, she is surprised to discover that the children who received candy actually had more instances of misbehavior than those who did not.
Answers
Based on the experiment, the independent variable is the candy that was given at the front of the store While Marnie is using a convenience strategy.
What is research Designs?Research designs is know to be any kind of observation that is often done so as to record the seen changes about an ongoing work.
Note that a researcher often looks at their subjects' behavior and note down the changes that has been placed on it from the independent variable in any given experiment.
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Which piece of evidence best expresses the theme of this passage? "keep this man safe. " "i had rather have / such men my friends than enemies. " "see whether brutus be alive or dead. " "bring us word unto octavius' tent / how everything is chanced. "
Answers
The underlying meanings, messages, or ideas of a passage are known as the theme. The piece of evidence best expresses the theme of this passage is "I had rather have / such men my friends than enemies. "
What is a theme of a passage?Underlying meanings, messages, or ideas that the writer or author desires to transmit may be present in a tale or a passage. This message is known as the theme of the passage.
The piece of evidence best expresses the theme of this passage is "I had rather have / such men my friends than enemies. "
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Answer:
B. "I had rather have / Such men my friends than enemies."
Explanation:
Decades ago farming was not a controversial subject. Today, people have very definite opinions as to how their food should be produced. The three methods of farming are conventional, organic, and gmo farming. You have been assigned the task of creating a table to compare and contrast the three methods. There is one important characteristic of gmo farming that sets it apart from the other two methods. What is that characteristic? a) gmo crops never needs pesticide or fertilizer applications. B) a gmo is a plant is one that has had its dna changed using technology. C) gmo foods are not as healthful and safe to eat as their non-gmo counterparts. D) gmo crops require much less hands-on labor than their counterparts on conventional or organic farms
Answers
Answer:
b) a gmo is a plant is one that has had its DNA changed using technology
Explanation:
did it on usa tp
According to the question, A GMO is a plant is one that has had its DNA changed using technology. Therefore option B is correct.
What is GMO Plant?Plants can be genetically modified by inserting a particular DNA sequence into their genome to confer new or different traits. This can entail altering the plant's growth pattern or conferring disease resistance on it.
Today's GMO crops were primarily created to aid farmers in reducing crop loss. The following are the top three characteristics of GMO crops:
A defense against insect harm
Herbicide tolerance
Virus-resistant plants
The most popular GMO crops were created to meet the demands of farmers, but they can also help make food more readily available and less expensive for consumers.
Hence, A GMO is a plant is one that has had its DNA changed using technology.
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Select the correct answer from each drop-down menu. sales ($ million) convertible suv sedan mini truck marginal total allison 45 28 19 36 128 b & b motors 65 22 15 9 111 pluto cars 18 25 27 10 80 panther motors 40 26 34 12 112 marginal total 168 101 95 67 431 the table shows the annual sales revenues for different types of vehicles made by four automobile manufacturers. the number in the highlighted cell is . the relative frequency of this vehicle category compared with the total sales revenue of pluto cars is .
Answers
Answer:
its is a d and 0.14
Explanation:
Answer:
"the revenue from sales of convertibles by Pluto Cars."
0.225
Explanation:
Considering your answer to part (b), explain why h2o(l) has a measurable equilibrium vapor pressure at 298k.
Answers
Water (H₂O) has a measurable equilibrium vapor pressure at a temperature of 298 Kelvin because it changes into the vapour state (gaseous).
What is vapor pressure?Vapor pressure can be defined as as a measure of the pressure which is exerted by a vapor that is in thermodynamic equilibrium with its liquid or solid form (condensed phases), especially due to a specific temperature in a closed system.
This ultimately implies that, the vapor pressure of a cehemical compound such as water (H₂O) has an exponential relationship with temperature. Consequently, the vapor pressure of water (H₂O) would always increase as temperature increases, as well.
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Describe what is happening within the system when it is at equilibrium
Answers
Answer:
The equilibrium in the system is a dynamic equilibrium. At equilibrium, the rate of the forward reaction (CH4 decomposing into C2H2 and H2) is equal to the rate of the reverse reaction (C2H2 and H2 reacting to form CH4). At equilibrium, the concentrations of all substances are not changing.
Explanation:
Fill in the blank with the correct form of the present perfect tense. uds. ______ (venir) aquí muchas veces. ha venido haber venido han venido venido
Answers
The correct form of the present perfect tense is Uds. han venido aquí muchas veces.
Present Perfect TenseIt is a tense that expresses actions influenced by the present, that is, these actions are still happening or have been completed recently.
It is represented by Subject + have/has + past participle.
Example: Mary has studied.
The question asks for an answer for the verb "venir" for the third-plural pronoun (uds= ustedes). Then you need to know the conjugation for the verb haber en el present.
yo he
tú has
él/ella/usted ha
nosotros/nosotras hemos
vosotros/vosotras habéis
ellos/ellas/ustedes han
The exercise asks the conjugation for the verb venir for ustedes. From the previous explanation, you can see that the answer is han venido.
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Answer:
C
Explanation:
A sample of manufactured items will be selected from a large population in which 8 percent of the items are defective. of the following, which is the least value for a sample size that will allow for the sampling distribution of the sample proportion to be assumed approximately normal?
Answers
The sample size required should be at least of size 30.
According to the Central limit theorem, if from an unknown population large samples of sizes n ≥ 30, are selected and the sample proportion for each sample is computed then the sampling distribution of sample proportion follows a Normal distribution.
The mean of this sampling distribution of sample proportion is:
\mu_{\hat p}=pμp^=p
The standard deviation of this sampling distribution of sample proportion is:
\sigma_{\hat p}=\sqrt{\frac{p(1-p)}{n}}σp^=np(1−p)
Here it is provided that manufactured items are selected from a large population in which 8% of the items are defective.
That is, the proportion of defective items is, p = 0.08.
For the sampling distribution of the sample proportion of defective items to be normally distributed the least sample size required is 30.
Thus, the sample size required should be at least of size 30.