Consider the reaction n2 + 3 h2 → 2 nh3. How much nh3 can be produced from the reaction of 74. 2 g of n2 and 14. 0 moles of h2?

Answers

Answer 1

Convert 74.2 g N₂ to moles. (N₂ molar mass ≈ 28.014 g/mol)

(74.2 g) (1/28.014 mol/g) ≈ 2.65 mol N₂

According to the balanced reaction, 1 mol N₂ and 3 mol H₂ get consumed together to produce 2 mol NH₃, which means we consume up to

3 (2.65 mol N₂) ≈ 7.95 mol H₂

That is, all the N₂ is consumed and we have an excess of about 6.05 mol H₂. We end up with

2 (2.65 mol N₂) ≈ 5.30 mol NH₃

or (with NH₃ molar mass ≈ 17.031 g/mol)

(5.30 mol) (17.031 g/mol) ≈ 90.3 g NH₃


Related Questions

You own a dance studio. You have assets of $512,667 and equity of $268,964. What is your liabilities total?

Answers

The liabilities total of the dance studio is the difference between the asset and the equity

The liabilities total of the dance studio is $243,703

How to determine the liabilities total?

The given parameters are:

Assets = $512,667

Equity = $268,964

Liability is the difference between assets and equity.

This is represented as:

liabilities = asset - equity

So, we have:

liabilities = $512,667 - $268,964

Evaluate the difference

liabilities = $243,703

Hence, the liabilities total is $243,703

Read more about liabilities at:

https://brainly.com/question/24534918

Which of the following is the responsibility of a phlebotomist.

Answers

taking blood from patients and properly labeling samples with the patient information and lab test orders from the doctor

Answer:

Phlebotomists job description focuses responsibility for taking blood from patients and properly labeling samples with the patient information and lab test orders from the doctor. The blood drawn by the phlebotomist can be used to test for a laundry list of medical conditions, from high cholesterol to diabetes.

Explanation:

Mark me as brainlist please?

Sydney is the production manager of silver enterprises, a small producer of metal parts. Silver enterprises supplies afc trading, a larger assemble company, with 15,000 wheel bearings each year. This order has been stable for some time. Setup cost for silver enterprises is $40, and holding cost is $0. 60 per wheel bearing per year. Silver enterprises can produce 500 wheel bearings per day. Afc trading is a just –in-time manufacturer and requires that 50 bearings be shipped to its plant each business day.

Answers

If Afc trading is a just–in-time manufacturer and requires that 50 bearings be shipped to its plant each business day. The optimum production quantity is 1,490.71 units.

Optimum production quantity

Using this formula

Production order quantity=√2DS/H[1-d/p]

Let plug in the formula

Production order quantity=√2×15,000×$40/$0.60[1-50/500]

Production order quantity=√1,200,000/0.60(1-0.1)

Production order quantity=√1,200,000/0.60(0.90)

Production order quantity=√1,200,000/0.54

Production order quantity=√2,222,222

Production order quantity=1,490.71 units

Inconclusion the optimum production quantity is 1,490.71 units.

Learn more about optimum production quantity here:https://brainly.com/question/26814787

Arnold industries has pretax accounting income of $32 million for the year ended december 31, 2021. The tax rate is 25%. The only difference between accounting income and taxable income relates to an operating lease in which arnold is the lessee. The inception of the lease was december 28, 2021. An $8 million advance rent payment at the inception of the lease is tax-deductible in 2021 but, for financial reporting purposes, represents prepaid rent expense to be recognized equally over the four-year lease term. Required: 1. Complete the following table given below and prepare the appropriate journal entry to record arnold’s income taxes for 2021. 2. Prepare the appropriate journal entry to record arnold’s income taxes for 2022. Pretax accounting income was $50 million for the year ended december 31, 2022. 3. Assume a new tax law is enacted in 2022 that causes the tax rate to change from 25% to 15% beginning in 2023. Complete the following table given below and prepare the appropriate journal entry to record arnold’s income taxes for 2022.

Answers

It can be deduced that the income taxable in the current year will be $6.0.

How to calculate the income tax payable

From the complete information, the income tax payable will be calculated thus:

Pretax accounting income = $32.00Rent cost in 2022 = $2.0 × 25% = $.05Rent cost in 2023 = $2.0 × 25% = $.05Rent cost in 2024 = $2.0 × 25% = $.05Rent cost in 2025 = $2.0 × 25% = $.05

Total deferred tax = $2.0

Therefore, the income taxable in the current year will be:

= $24.0 × 25%

= $24.0 × 0.25

= $6.0

Learn more about tax on:

https://brainly.com/question/25783927

Methane is a colorless, odorless gas. It oxidizes in air and has a boiling point of -161° c. Which property of methane is a chemical property?

Answers

The oxidation fact is the chemical property as that is a chemical affect.

Kelsey had $65 to spend on books. Each book cost $5. 50, and there was a $7. 50 fee for shipping. She let b equal the number of books she can purchase and wrote the inequality 5. 50 b + 7. 5 less-than 65 to represent the situation. Which statements describe the reasoning used to determine if kelsey’s inequality is correct? select two options. The inequality symbol is correct because she must spend less than $65. The inequality symbol is incorrect because she can spend up to and including $65. The expression 5. 50b + 7. 5 is correct because $5. 50 per book is 5. 50b and that is added to the shipping fee of $7. 50 to determine the total purchase price. The expression 5. 50b + 7. 5 is incorrect because $5. 50 per book and $7. 50 should be combined to $9. 50b to determine the total purchase price. The inequality symbol is correct because she cannot spend more than $65.

Answers

Answer:

The inequality symbol is incorrect because she can spend up to and including $65.

The expression 5. 50b + 7. 5 is correct because $5. 50 per book is 5. 50b and that is added to the shipping fee of $7. 50 to determine the total purchase price.

Explanation:

The inequality should be 5.50b + 7.5 ≤ 65 because she can use less than $65 or all $65 to spend on books.

Also, the shipping fee is for all the books she buys combined, not for each individual book so the left side of the inequality should read 5.50b + 7.5.

The genetic code can specify the order of amino acids in the polypeptide because.

Answers

DNA is a blue print of your body and depending on your dna you may have more amino acids

Will the product of two numbers increase or decrease.

Answers

Answer:

Increase, it is multiplication of two positive numbers, yes?

Explanation:

It would increase because multiplication of positive numbers

Which of the following agricultural practices is detrimental to the earth? swidden agriculture terraced farming wet rice agriculture dry rice agriculture.

Answers

Answer:

terrace farming

Explanation:

terrace farming

A is a formal agreement between countries.

Answers

A formal agreement between two countries is called a treaty. A treaty is a formal agreement between two or more countries about trade, peace, immigration etc.

I don’t understand what you’re asking but I hope this helps

Choose a likely identity for x, y, and z in these structures.

Answers

Answer:

what structures? whats that part of the question?

Explanation:

Increased carbon dioxide may cause global warming by trapping more ____________ in the atmosphere

Answers

Answer:

Heat

Explanation:

Carbon dioxide absorbs heat. When there is a large amount of CO2 in the atmosphere, it will hold onto the heat that should be escaping from the atmosphere. As a result, the Earth's overall temperature increases.

Which of the following would lead to an increase in nominal interest rates?.

Answers

Answer:

Explanation:

The demand for money increases and nominal interest rates increase. When aggregate demand increases, GDP and the price level increases, which means people need more money to buy more goods and services. This increases the demand for money, and nominal interest rates increase when the demand for money increases.

How is a phylogenetic tree similar to a dichotomous key?(1 point)

Answers

Answer:

Both were founded by Carl Linnaeus

Answer:

beacuse

Explanation:

Which of the following best describes an active volcano?
A. An active volcano has a record of eruption within the last 600 years or has erupted 10,000 years ago based on analyses of its materials
B. An active volcano has erupted 20,000 years ago and has evidences of volcanic activities.
C. An active volcano has no record of eruption but has the potential to erupt.
D. An active volcano has no record of eruption for the last 600 years.

Answers

(A)

An active volcano has a record of eruption within the last 600 years or has erupted 10,000 years ago based on analyses of its materials

The International Association of Volcanology or (IAVCEI) defines a potentially active volcano as one that has erupted during the past 10,000 years

A spherical iron ball in. In diameter is coated with a layer of ice of uniform thickness. If the ice melts at a rate of how fast is the thickness of the ice decreasing when it is in. ​ thick? how fast is the outer surface area of ice​ decreasing?

Answers

Answer:

free badge

Explanation:

Calculate the total msw generated in 2000 in the united states. Show your work

Answers

The total MSW generated in 2000 in the united states was 211.11 MW.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

In 2000, 57 million metric tons was recycled with 27% of the MSW recycled, hence:

Total MSW generated = 57/27% = 57/0.27 = 211.11

The total MSW generated in 2000 in the united states was 211.11 MW.

Find out more on equation at: https://brainly.com/question/2972832

Drag each cause to the correct box. Each word may be used more than once. The hydrogen bomb fear of being outdone sputnik causes of the space race causes of the arms race.

Answers

The terms that make up each category are: Causes of space race (Fear of being outdone, Sputnik) Causes of the arms race (The hydrogen bomb, fear of being outdone)

What was the space race?

The space race was a moment in history, during the Cold War, in which the main world powers of the time, which were the United States and the Soviet Union, began an unofficial competition to demonstrate their superiority.

One of the main topics used to demonstrate superiority was the scientific developments related to the study of outer space

Among the most notable events of this era is the landing on the Moon, the development of hundreds of spacecraft and the development of Sputnik, the space study program of the Soviet Union.

What is the arms race?

During the Cold War period, not only studies related to the study of outer space were developed, but other fields were developed.

One of these fields was weapons because the threat of war between the United States and the Soviet Union was always latent. Therefore, each of these nations was responsible for developing the best weapons for the moment in order to demonstrate their superiority over the other.

Among the most important developments are atomic bombs (hydrogen bombs) and ballistic missiles.

Note: This question is incomplete because the graph is missing. Here is the graph.

Learn more about Cold War in: https://brainly.com/question/1287649

How do you inquire data in a certain field of study.

Answers

Answer:

The top 3 methods that i use to inquire data in a certain field of study are;

1) Interviews

2) Questionnaires and Surveys

3) Observations

Explanation:

1 2 3 5 and 7 are all common factors of two numbers.

Answers

Answer:

no that is not true

factors mean something multiplied by another number in this case has to give you 2

so the only answers are 1,2

Use the graph or table to find the equation that represents the relationship.

Answers

Explanation:

please place the image so that way we can know

Answer:

Explanation:

x y

2 1

1  −2

3 4

x y

14 −1

18 12

0  2

On a coordinate plane, a line goes through (0, negative 5) and (4, 0).

On a coordinate plane, a line goes through (0, 3) and (0.5, 0).

Three steps learners must follow before they can write their nbts.

Answers

The three ( 3 ) steps learners must follow are :

Start studying from Grade 10  Choose a city and state to write the exams Know the NBT requirements of the school where you apply

NBT ( National benchmark test )

NBT ( national benchmark test ) is a national test which must be written and passed by High school students intending to go to the university ( i.e. passport to the university ).

Some of the requirements you must have to register for the exams are;

Getting you official ID book ready, meeting the NBT requirement of the institution. also studying so hard as the NBT exams is in two ( AQL test and the Mathematics test ).

Hence we can conclude that The three ( 3 ) steps learners must follow are : Start studying from Grade 10 ,Choose a city and state to write the exams  and Know the NBT requirements of the school where you apply.

Learn more about NBT : https://brainly.com/question/22257700

In order  to prepare for the exam you must get your official ID book and study very hard for the exam preferably starting as early as grade 10.

The NBT is the acronym for National Benchmark Tests. The major aim of the assessment is to test the capacity of a  writer to transfer his/her understanding of Academic Literacy, Quantitative Literacy and Mathematics to university level studies.

In order  to prepare for the exam you must get your official ID book and study very hard for the exam preferably starting as early as grade 10. The candidate must pay particular attention to the AQL and mathematics areas of the test.

Learn more about NBT: https://brainly.com/question/20730322

A car slows down from a velocity of 25 m/s to 5. 0 m/s in 8. 0 seconds. What is the acceleration of the car?

Answers

Answer:

a= v-u/t

= 25-5/8

= 20/8

=2.5m/s

1. How much cash is received from sales to customers for year 2021? assume all the sales were made on credit basis. 2. What is the net increase or decrease in the cash account for year 2021?

Answers

The financial statement is used to show the cash received from the customers

The total cash received is $292,700The cash increase is $47000

How to determine the cash received

From the complete question, we have:

Total cash receipts from customers = $319,700

less beginning balance owed                 27,000

So, the cash received is:

Cash = Total cash receipt - Beginning balance owed

This gives

Cash = $319,700 - $27,000

Evaluate the difference

Cash = $292,700

The net increase or decrease

Also from the question, we have:

Cash increased from $15,700 to $62,800

The difference (d) is:

d =  $62,800 - $15,700

d =  $47,100

Hence, the cash increase is $47000

Read more about financial statements at:

https://brainly.com/question/2881570

Polystyrene has dielectric constant 2. 6 and dielectric strength 2. 0 × 107 v/m. A piece of polystyrene is used as a dielectric in a parallel-plate capacitor, filling the volume between the plates

Answers

The energy density of the polystyrene used as a dielectric is; 2.08 × 10^(7) J/m

What is the energy density?

We are given;

Dielectric constant; k_o = ε_r = 2.6

Dielectric strength = 2 × 10^(7) V/m

We are told that the electric field between the plates is 80% of the dielectric strength.

Thus;

Electric field; E = 80% × 2 × 10^(7)

E = 1.6 × 10^(7) V/m

Formula for the energy density is;

u = ½ε_r × E

u = ½ × 2.6 × 1.6 × 10^(7)

u = 2.08 × 10^(7) J/m

Read more about Energy Density at; https://brainly.com/question/25959744

Fill in the blank with the spanish word that best completes the following sentence. ________ está en la boca. La lengua el hombro el cuello la pierna.

Answers

Answer: la lengua

Explanation: in spanish lengua means tongue while the others cuello means neck, hombro means shoulder, and pierna means leg.

Answer:

A. La lengua

Explanation:

Which of the following best describes one way the clean air act helped reduce air pollution?.

Answers

Answer:

Being indoors

Explanation:

You have to isolate yourself so that u can be safe

The way that can best describe the clean air act and reduce air pollution is by being indoors and avoiding private transport

What is clean air act?

The clean air act is an act of the US and is given by the minsitry of the environment to seek the safety of human health and the environment in general. The act was enacted in 1963 and is the most influential law in the modern environment. the law was given by the US environment protection agency.

Find out more information about the clean air act.

brainly.com/question/2116843

Electrons are made to flow in a wire when there is.

Answers

Answer:

a potential difference across its ends.

A cone-shaped container has a height of 9 inches and diameter of 2. 5 inches. It is filled with a liquid that is worth $2 per cubic inch. What is the total value of the liquid in the container? use 3. 14 for π. Enter your answer in the box

Answers

Answer:

Jesus

Explanation:

he is always the answer

Consider the following code segment. String[][] arr = {{"hello,", "hi,", "hey,"}, {"it's", "it is", "it really is"}, {"nice", "great", "a pleasure"}, {"to", "to get to", "to finally"}, {"meet", "see", "catch up with"}, {"you", "you again", "you all"}}; for (int j = 0; j < arr. Length; j++) { for (int k = 0; k < arr[0]. Length; k++) { if (k == 1) { system. Out. Print(arr[j][k] + " "); } } } what, if anything, is printed when the code segment is executed?

Answers

"Hi, it is great to get to see you again." would be printed when the code segment is executed.

The kinds of data type.

Basically , there are five (5) main recognized data types used in computer programming and these include the following:

Character type (char).Floating point type (float).Integer type (int).Boolean (bool)String (str)

What is a string?

A string can be defined as a data type which is commonly used for data values that contain ordered sequences of characters. Also, a string can either contain a single character or be entirely empty.

For instance, "Hello world" is a typical example of a string in computer programming.

Based on the given code segment, "Hi, it is great to get to see you again" would be printed when it is executed by using a compiler.

Read more on a string here: brainly.com/question/25619349

Other Questions
How is thermal equilibrium reached? Question 3 options: When both objects have the same temperature When objects have the same mass When objects are both in the same state of matter (solid, liquid, or gas) When objects have different temperatures. Using a comparison construction, write a sentence comparing the two people above. Use their professions in the sentence. What lead to the Austria's declaration of war? true or false: many convenience stores place height markers near the inside of the front door To develop the argument for opposing laws requiring seatbelt use in pick-up trucks, Selection 2 of Seatbelts in Pick-up Trucks makes which of the following comparisons?A People in the country drive pick-up trucks while people in the city do not.B Rural people can determine what affects their personal safety while urban people cannot.C Rural drivers travel at slow speeds on unpaved roads with little traffic while urban drivers do not.D People working in the agricultural industry must haul fence posts and deliver feed while people in other industries do not. Which point is not on the graph of the function y = x + 10?(8, 18)(3, 13)(20, 10)(482, 492) A leader who stresses standard procedures, schedules to work to be done, and assigns subordinates to particular tasks is high on Read the sentence. The English poet and playwright William Shakespeare was born in Stratford-upon-Avon in the mid-1500s. Which terms describe the underlined portion of the sentence? Select three options. appositive clause nonrestrictive phrase restrictive ayuda por favorMultiplique: 329 x 684 Really need help on this Romeo and JulietRead this extract from Act 3 Scene 1 of Romeo and Juliet and then answer thequestion that follows.At this point in the play Tybalt is challenging Romeo, with Mercutio as a witness.MERCUTIONo, 'tis not so deep as a well, nor so wide as achurch-door; but 'tis enough,'twill serve: ask forme to-morrow, and you shall find me a grave man. Iam peppered, I warrant, for this world. A plague o'both your houses! 'Zounds, a dog, a rat, a mouse, acat, to scratch a man to death! a braggart, arogue, a villain, that fights by the book ofarithmetic! Why the devil came you between us? Iwas hurt under your arm.ROMEOI thought all for the best.MERCUTIOHelp me into some house, Benvolio,Or I shall faint. A plague o' both your houses!They have made worms' meat of me: I have it,And soundly too: your houses!Exeunt MERCUTIO and BENVOLIOROMEOThis gentleman, the prince's near ally,My very friend, hath got his mortal hurtIn my behalf; my reputation stain'dWith Tybalt's slander,--Tybalt, that an hourHath been my kinsman! O sweet Juliet,Thy beauty hath made me effeminateAnd in my temper soften'd valour's steel!Re-enter BENVOLIOBENVOLIOO Romeo, Romeo, brave Mercutio's dead!That gallant spirit hath aspired the clouds,Which too untimely here did scorn the earth.ROMEOThis day's black fate on more days doth depend;This but begins the woe, others must end.Starting with this extract, explore how Shakespeare presents attitude to truth andhonour.Write about: how Shakespeare presents attitudes to honour and truth in the extract. how Shakespeare presents attitudes to honour and truth in the play as a whole.[30 marks]AO4 [4 marks] Which article or group of articles addresses how different parts of government receive funding?A. Article 1B. Articles II-VI and IXC. Articles VII-VIIID. Articles X-XI According to Plato what is the best way to gaurd against tyranny question 1Can 5,8,17 form a triangle?question 2Can 8,15,21 form a triangle? Kraig pulls on a rope attached to a box with a mass of 500kg to the right at an angle of 40 degrees to the horizontal with a force of 30 N for 150 seconds. The box does not move from its original position, determine the work done by Kraig. Kendall scored 3 times as many points as Abdul scored in a basketball game. A patient with muscular dystrophy starts to receive stem cells that generate muscle tissue. Which is the best prediction of what will happen to the patient's muscle function? muscle function should decrease because the cells would produce muscle tissue. Muscle function should increase because the cells would produce muscle tissue. Muscle function should decrease because the cells would not produce muscle tissue. Muscle function should increase because the cells would not produce muscle tissue 1. Which of the following sentences is grammatically correct?Luis se afeita la barba.Luis se afeita su barba.Luis te afeitas su barba. which of the following spheres is likely to represent a metal atom? WHich One regiment marched off to battle wearing ___________,the traditional army wear for Scottish regiments, because it was all they had. Oneoutlandish uniform was copied from the French; it consisted of baggy redbreeches, purple blouses, and red fezzes (hats). PLEASE HURRY UP I NEED THIS ANSWER TO MY QUESTION I GOT THINGS TO DO I NEED THE ANSWER