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Dmitrij [34]
3 years ago
14

the reversible reaction N2(g) 3H2(g) <--> 2NH3(g) produces ammonia, which is a fertilizer. At equilibrium, a 1L flask cont

ains 0.15 mol H2, 0.25mol N2, and 0.10 mol NH3.
Chemistry
1 answer:
Alik [6]3 years ago
7 0

Answer:

Explanation:

the chemical equilibrium constant can be easily calculated since the concentrations at equilibrium are given.the calculation shows the value of Kc for the reversible reaction and forward reaction

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what is the molecular formula of a compound that contains 38% c, 45% n and 16% h if 0.157 g of the compound occupies 125 ml with
EastWind [94]

The molecular formula of the given compound is CH₅N.

<h3>What is the ideal gas equation?</h3>

The ideal gas law has defined the product of the volume and pressure as equal to the product of the gas constant (R) and absolute temperature of the gas.

The mathematical equation of the ideal gas law is as follows:

PV = nRT

The temperature of the compound, T =  22° C = 295 K

The pressure of the compound, P = 99.5 KPa = 0.982 atm

The volume of the compound, V = 125 ml = 0.125 L

0.125 × 0.982 = (0.157 g/M) × 0.082 ×295

M = 31 g/mol

A number of moles of C = 0.157 ×0.37/12  = 0.00484

A number of moles of N = 0.157 ×0.45/14  = 0.00504

A number of moles of H = 0.157 ×0.16/1  = 0.0251

The simplest ratio of C: N: H is 1 : 1 : 5

The empirical formula of the given compound is CH₅N.

The molecular formula of the compound is CH₅N as the molecular mass is equal to 31 g/mol.

Learn more about ideal gas equation, here:

brainly.com/question/3637553

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4 0
9 months ago
When the disk of the moon masks the disk of the sun, it creates a _________ eclipse.
Dvinal [7]
When the disk of the moon mask the the disk of the sun,it creates a (solar) eclipse.
4 0
3 years ago
Read 2 more answers
The diagram shows ice being heated on a stove over time. What is the sequence of the states of matter as the ice is
Bond [772]

Answer:

The correct answer is D

Explanation:

Ice is a solid, so if heat is added to it the ice will melt causing it to form into a liquid, once the ice turns into a liquid, it begins to turn into gas.

Your welcome!

8 0
3 years ago
Which ion has the lower ratio of charge to volume? Explain.<br> (g) Fe³⁺ or Fe²⁺
ss7ja [257]

Due to having lost fewer electrons than Fe3+, Fe2+ is larger. As a result, Fe3+ has a stronger nuclear pull, which causes the atomic size to decrease. As a result, Fe2+ is bigger.

The effective distance of an ion's nucleus from which it can influence its electron cloud is known as its ionic radius. Due to the removal of one or more electrons from the equivalent atom, a cation is usually substantially smaller than the corresponding atom. Additionally, the size of the resulting positive ion will be less the more electrons are removed.

Since the residual inner shell does not reach as far into space, a cation generated by the loss of electrons may cause the outer shell to completely vanish.

Learn more about electrons here-

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7 0
1 year ago
What is the ideo of diffusion
d1i1m1o1n [39]

Answer:

Diffusion of Innovation (DOI) Theory, developed by E.M. Rogers in 1962, is one of the oldest social science theories. It originated in communication to explain how, over time, an idea or product gains momentum and diffuses (or spreads) through a specific population or social system

Explanation:

steps of divusion if you need it are

Knowledge. The first step in the diffusion of innovation is knowledge. ...

Persuasion. Persuasion is the point at which the prospective adopter is open to the idea of purchase. ...

Decision. Eventually the would-be adopter must make a decision. ...

Implementation. ...

Confirmation.

Happy to help;)!

7 0
3 years ago
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