determine the mass of ammonium nitrate (in g) that has the same number of nitrogen atoms as 2.5 liters of liquid nitrogen (n2). density of liquid nitrogen is 0.808 g/ml.

Answers

Answer 1

The mass of ammonium nitrate (in g) that has the same number of nitrogen atoms as 2.5 liters of liquid nitrogen (n2) is 72.10g.

Given the volume of liquid nitrogen (V) = 2.5L = 2500ml

The liquefied form of the element nitrogen, known as liquid nitrogen, is created commercially through fractional distillation of liquid air.

The density of liquid nitrogen is (d) = 0.808 g/ml.

Let the mass of ammonium nitrate = m

We know that density = mass/volume

mass = density x volume

The molecular weight of liquid nitrogen = 28.0134g

m = (0.808 x 2500) x 1 mole N2/28.0134 = 72.10g

Hence the required mass of ammonium nitrate is 72.10g

To learn more about nitrogen click here https://brainly.com/question/16711904

#SPJ4

Related Questions

write a nuclear equation for the fusion of h−3 with h−1 to form he−4.

Answers

rgashkjaehahnfpv kagjmpahjmsnklsmnn

This reaction releases a large amount of energy, which is what makes it useful in nuclear fusion reactors.

What is nuclear fusion?

Nuclear fusion is a process in which two or more atomic nuclei join together to form a single, heavier nucleus.

The nuclear equation for the fusion of h-3 with h-1 to form he-4 is:
3H-1 + 1H-3 -> 4He-2 + 1n0
This equation describes the fusion of two hydrogen atoms to form a helium atom and a neutron. The first hydrogen atom (H-1) has a mass of 1, while the second hydrogen atom (H-3) has a mass of 3. When the two hydrogen atoms fuse together, they form a helium atom (He-2) with a mass of 4 and a neutron (n0) with a mass of 1. This reaction releases a large amount of energy, which is what makes it useful in nuclear fusion reactors.

To learn more about nuclear fusion
https://brainly.com/question/11498700
#SPJ4

a chemist has 70 ml of 50% methane solution. how much of an 80% siolution must she add yo get a 60% solution?

Answers

a chemist has 70ml of 50% methane solution.8.75 ml of 80% methane solution to the 70 ml of 50% methane solution to get a 60% solution.

To solve this problem, you can use the formula for mixing two solutions of different concentrations:

C1V1 + C2V2 = C3V3

Where:

C1 = concentration of the first solution

V1 = volume of the first solution

C2 = concentration of the second solution

V2 = volume of the second solution

C3 = final concentration of the mixture

V3 = final volume of the mixture

We know that:

C1 = 50% = 0.50 (as a decimal)

V1 = 70 ml

C3 = 60% = 0.60 (as a decimal)

So we can rearrange the formula to solve for V2:

V2 = (C3V3 - C1V1) / C2

Since we don't know the final volume V3, we can assume it to be V1+V2

V2 = (0.60 * (V1 + V2) - 0.50 * V1) / 0.80

Solving this equation we have,

V2 = (0.60 * (70 + V2) - 0.50 * 70) / 0.80

V2 = (42 - 35) / 0.80

V2 = 7/0.8

V2 = 8.75 ml

So the chemist needs to add 8.75 ml of 80% methane solution to the 70 ml of 50% methane solution to get a 60% solution.

Learn more about concentration here:

https://brainly.com/question/29159285\

#SPJ4

consider the combustion of hydrogen for the next two questions. 2 h2 (g) o2 (g) 2 h2o (g) reaction is at standard temperature and pressure and all reagents are in the gas phase. if we react 10 moles of hydrogen with 6 moles of oxygen. what is the limiting reagent and how much water is produced?

Answers

if we react 10 moles of hydrogen with 6 moles of oxygen. Oxygen is the limiting reagent and 10moles of water is produced

The limiting reagent is the reactant that runs out first, limiting the amount of product that can be produced. In order to determine the limiting reagent, we need to compare the stoichiometry of the reactants with the balanced equation. We can see that for every 2 moles of H2, 2 moles of H2O are produced. Also for every 1 mole of O2, 2 moles of H2O are produced.To determine the limiting reagent we have to find out which reactant is in excess, for that we can divide the number of moles of each reactant by its coefficient in the balanced equation. 10 moles of H2 / 2 moles of H2/1 mole of H2 = 5 moles of H2O are produced 6 moles of O2 / 2 moles of H2O/1 mole of O2 = 3 moles of H2O are producedSince 3 moles of H2O are produced, we can see that oxygen (O2) is the limiting reagent. So we can't produce more than 3 moles of H2O and the amount of water produced is 3 moles.

Learn more about moles here:

https://brainly.com/question/28239680

#SPJ4

0.25 moles of a gas at 760 mmHg
and 298 K are contained in a 6.1 L
bottle. What is the pressure of the
system if the amount of gas in the
bottle is reduced to 0.13 mole and
the temperature is reduced to 100 K?

Answers

Answer: 2.3*10^3 Pa.

Explanation: We can use the ideal gas law to determine the pressure of the system: PV = nRT

where P is pressure, V is volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin.

The ideal gas constant R = 8.314 J/mol*K

Given:

n1 = 0.25 moles

V1 = 6.1 L

T1 = 298 K

P1 = 760 mmHg

n2 = 0.13 moles

V2 = 6.1 L

T2 = 100 K

We can use the equation PV = nRT to find the new pressure P2, using the information provided:

P2 = (n2RT2)/V2

We know that the volume of the bottle remains the same and we can convert the pressure from mmHg to Pascals

P2 = (0.138.314100)/6.1 = 2.3*10^3 Pa

Therefore, the pressure of the system when the amount of gas in the bottle is reduced to 0.13 mole and the temperature is reduced to 100 K is 2.3*10^3 Pa.

Answer:

132.62

Explanation:

i got the answer correct in the program

what is the name and formula of the chemical reagent used to separate the cations of group 1 from ions in other groups.

Answers

When water K2CrO4 is added, a yellow precipitate of PbCrO4 forms, confirming the presence of Pb2+ in the aqueous solution.

What does grouping cations into compounds mean?

1. Grouping the cations into various categories. The anions supplied by the group reagents are used to precipitate the cations of each succeeding group as compounds. The precipitate from one group's cations is separated (usually by centrifugation followed by decantation).

In Group 1 Group 2 and transition metals, how are cations formed?

More electropositive elements, such as those from groups 1, 2, 13, d-block (transition metals), and actinides, typically form cations. The oxidation states of D-block elements are positive, and they can form cations.

To know more about precipitate visit :

https://brainly.com/question/29762381

#SPJ4

does any solid cu(oh)2 form when 0.075 g of koh is dissolved in 1.0 l of 1.0 × 10−3 m cu(no3)2?

Answers

Yes, the precipitation of Cu(OH)₂ will form when 0.075 g of KOH is dissolved in 1.0 L of 1.0 X 10⁻³ M Cu(NO₃)₂.

Chemical reactions begin with reactants as well as products of a reaction are the substances that were produced. The common chemical formula can be used to represent a chemical reaction: Reaction products. During the chemical reactions, bonds shatter and reform. Also, the opposite outcome of the reaction will happen.

[OH⁻]₀ = 0.075g/56.105g/mol(1.01) = 1.34×10⁻³

Cu(OH)₂ (s) ⇄ Cu²⁺ (aq) + 2OH⁻(aq)

? 0.0010 1.34×10⁻³

Q = [Cu²⁺][OH⁻]² = 0.0010 ×(1.34×10⁻³)² = 1.8×10⁻⁹ > Ksp 2.2×10⁻²⁰

This means that equilibrium will shift to the left, i.e., to reactants in which in turn implies that solid Cu(OH)₂ will be formed.

moles of Cu²⁺= 1.L x 1 x 10⁻³ M= 10⁻³

moles of KOH = 0.075 g/ 56.107 g/mol=0.00133

[Cu²⁺]= 10⁻³ / 1. L= 10⁻³ M

[OH⁻]=0.00133 / 1.L= 0.00133 M

Qsp= 10⁻³ (0.00133)² =1.786 x 10⁻⁹ >> Ksp ( = 2.2 x 10⁻²⁰)

To know more about reactants here

https://brainly.com/question/17096236

#SPJ4

Other Questions

which of the changes would keep then hanger in balance? select all that apply aamc 2022 free practice exam bbquestion a particular diploid organism is heterozygous in each of 3 unlinked genes. considering only these 3 genes, how many different types of gametes can this organism produce? Ah, happy, happy boughs! that cannot shed Your leaves, nor ever bid the Spring adieu; And, happy melodist, unwearied, For ever piping songs for ever new Write two to four sentences comparing the themes of the two poems. Use evidence from the texts to support your answer. The Cold War 4. Why is this sporting event (in the light of the Cold War conflict)? 8.why is it impossible for bruno to understand what is going on around him, even when shmuel tries to explain it to him? 30 POINTS ASAP America at the Turn of the Centuryadapted from the Library of Congress By 1900 the American nation had established itself as a world power. The West was won. The frontier was no more. The continent was settled from coast to coast. Apache war chief Geronimo had surrendered in 1886. Defeat of the Sioux at the battle of Wounded Knee in 1891 had brought the Indian Wars to a close. By 1900 American Indians were on reservations and the buffalo were gone. Homesteading and the introduction of barbed wire in 1874 had brought an end to the open range. The McCormick reaper had made large-scale farming profitable. In 1900, the U.S. was by far the world's largest agricultural producer. The first transcontinental rail link had been completed in 1869. Three decades later, in 1900, the nation had 193,000 miles of track, with five railroad systems spanning the continent. The world's first oil well had been drilled in Titusville, Pennsylvania, in 1859. By 1900, major oil fields were being tapped in Kansas, Illinois, Louisiana, Oklahoma, and Texas. The supply of American oil seemed limitless. John D. Rockefeller's Standard Oil Trust dominated the world's petroleum markets. It controlled more than 90 percent of the nation's refinery capacity. At the turn of the century, the strength of a nation's industry was measured by the number of tons of steel it produced. In the 1880s Andrew Carnegie had constructed the world's largest steel mill in Pittsburgh, Pennsylvania. By 1900, the United States was the largest steel producer in the world, turning out 10,000,000 tons a year. Henry Ford had built his first gasoline engine car in 1892 and the world's first auto race was held in Chicago in 1896. With the founding of the Ford Motor Company in 1903, the age of the automobile was underway. By 1900, telephones were in wide use. Cities were being electrified. Moving pictures were a curiosity. Guglielmo Marconi was conducting experiments that would lead to the development of the radio, and the Wright brothers were at work on a heavier-than-air flying machine. Cities were growing. New wealth and devastating fires produced a boom in urban construction. Architects Richardson, Hunt, McKim, Mead, and White flourished. Sullivan pioneered the skyscraper and his protg, Frank Lloyd Wright, was beginning his career in Chicago. This was a time of both confidence and ferment. In the cities and the states, political "Progressives" were coming to power, experimenting with reforms such as women's suffrage, direct election of United States senators, the initiative, recall, the Australian ballot, primary elections, and laws setting minimum wages, work standards, and regulated rates for common carriers and services. Followers of the Progressive movement believed in the perfectibility of man and his society. Republican William McKinley of Ohio was elected president in 1896 and re-elected in 1900. He had been preceded by Democrat Grover Cleveland. McKinley looked every inch a president. Young reporter William Allen White said of him after an interview: "He was the statue in the park speaking." A dignified, reserved man, McKinley was the last of the old-style, low-key presidents. McKinley was the last of five Civil War veterans to serve in the White House, signaling the end of the post-war era. He was also the fifth of the six Ohio presidents to serve during the fifty-year period 1868-1908. McKinley is generally considered to have been a good but weak man. He would be followedand overshadowedby Theodore ("Teddy") Roosevelt, who was vice-president when McKinley was assassinated in 1901. Later, Roosevelt would be elected president in his own right. The ascendancy of Ohio and the Midwest in national politics demonstrated that the United States was no longer a nation oriented to the Atlantic seaboard. It stretched, as the anthem, America the Beautiful, put it, "from sea to shining sea."Select all the correct answers.Read the sentence from "America at the Turn of the Century."At the turn of the century, the strength of a nation's industry was measured by the number of tons of steel it produced.Which three sentences correctly paraphrase the sentence?A. A nation's industry was considered powerful by the number of tons of steel it produced (Library of Congress). B. In the late 19th century, it was the amount of steel produced that showed how powerful a nation's industry was (Library of Congress). C. A nation's industry was considered powerful only if it managed to produce a large quantity of steel (Library of Congress). D. At the turn of the century, the number of tons of steel helped determine the strength of a nation (Library of Congress). E. The quantity of steel produced helped determine the strength of a national industry (Library of Congress). which would the nurse plan to offer the parents of a child who was treated for acute glomerulonephritis in preparation for the discharge? ache mothers, in paraquay, carry their young children almost all the time to protect them from getting hurt in the forest. consequently, their children walk almost a year later than american children. based on this example, do you think it is the impact of nature, nurture, both or neither that influenced this cultural difference? You develop and deploy several microservices to an Azure Kubernetes Service (AKS) cluster. The microservices are instrumented with the Application Insights SDK. You configure an Application Insights instance and use the connection string in the instrumentation.The instrumentation includes a custom telemetry value used to track the order checkout action. Order checkout is an action that includes a property to capture the order number.You need to capture the custom order telemetry.Which Application Insights data type should you use?Select only one answer.tracedependencymetricevent Otis wants to borrow 10000 to buy a used car. he examined his budget and decided that he can afford a payment of $200 a month. if his bank offers him a rate of 7.5%, how long should he borrow the money so he can afford his monthly payment? two harmonic waves are described by y1= (4m) sin (8/mx-300/s t) y2=(4m) sin (8/mx-300/s t-2) what is the wavelength of the resultant wave ? Below you will find the yearly average values of the Dow Jones Industrial Average, the most popular index of stock market prices, for five different years. The Consumer Price Index for each year (on a base of 1982- 1984 = 100) can be found on the inside back cover of this book. Use these numbers to deflate all five stock market values. Do real stock prices always rise every decade?Year Dow Jomes Industrial Average1970 7531980 8911990 2,8792000 10,7352010 10,663 DXL Practice with algebrai XDL | Identify equivalent in X Q Algebra It A Common Cor X DAt the start of the softball x GIdentify equivalent linear Xbd.com/math/grade-7/identify-equivalent-linear-expressions-word-problems?signinRedirect=https%3A%2F%2Fwww.ixl.com%2Fsignin%2 R.23 Identify equivalent linear expressions: word problems KWH>120xx + 1.2xSubmitAlec's parents give him x dollars per month for his allowance. However, since his birthday isin February, he gets an extra 20% bonus that month.Pick all the expressions that represent how much Alec's allowance is in February.x + 0.2x+1.2x*DX Consider the deflection (based on choices of E and I) and the weight of the material. How would you find a balance between the needed structural performance and weight? what decreases the possibility that errors will be caught and the potential for fraud will be increased? The measure of angle JKL is 145.The measure of angle MKL is 60.The measure of angle JKM is x.Find the value of x.X=0X5XK145M60D the dominican republic has 10.7 million people and a national population growth rate of 1.5 percent. paraguay has 6.8 million people and a national population growth rate of 1.5 percent. in how many years will each country double in size? sean is one of several general partners who own pints and cans, a small chain of bar and grills located in illinois and indiana. sean is interested in converting the partnership into a master limited partnership. if he convinces other partners to go along with his idea, pints and cans will select one: a. offer shares of ownership that are traded on a stock exchange much like a corporation. b. pay its taxes like a corporation. c. begin to operate much like a sole proprietorship. d. have to change its name to include the term ltd. in its title to indicate its owners have limited liability. this tissue type can perform absorption or secretion in the body. Culture is taught formally and informally. Identify the following sources as providing either formal or informal instruction.