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
Arada [10]
2 years ago
12

If 6.52L of H2 react with excess nitrogen what volume of NH3 is produced?

Chemistry
1 answer:
Gennadij [26K]2 years ago
7 0

Answer:

The volume of NH₃ produced is 3.6 L

Explanation:

Let's make the reaction:

N₂ (g)  +  3H₂ (g)  ⇄  2NH₃ (g)

We have the volume of H₂ which has reacted, but we don't have the mass (neither the moles). We must apply density of H₂ to know this data:

δH₂ (g) =  0.071 g/l

density = mass / volume

0.071 g/L = mass / 6.52L

0.071 g/L . 6.52L = mass → 0.463 g

Molar mass of H₂ = 2 g/m

Mass / Molar mass = moles

0.463 g /2g/m = 0.231 moles

In the reaction ratio between hydrogen and ammonia is 3:2

3 moles of H₂ _____ 2 moles of ammonia

0.231 moles H₂  ____ (0.231 .2)/3 = 0.154 moles

These are the moles of ammonia which are produced, so we have to convert this to mass, to apply NH₃ 's density.

moles . molar mass = mass

Molar mass NH₃ = 17 g/m

0.154 m . 17g/m = 2.62 g

NH₃ density = 0,00073 g/ml

NH₃ density = NH₃ mass / NH₃ volume

NH₃ volume =  NH₃ mass / NH₃ density

NH₃ volume = 2.62 g /0,00073 g/ml

NH₃ volume = 3593.4 mL

3593.4 mL /1000 ≅ 3.6L

You might be interested in
Which element is best known for it's bad smell?
tia_tia [17]
The bad smelling element is Sulfur, which smells like rotting eggs.
5 0
2 years ago
Why would you need a locating agent in an experiment to separate amino acids by chromatography
Nadusha1986 [10]

A locating agent is needed in an experiment to separate amino acids by chromatography as it helps to analyze colorless substances on paper.

<h3>What is chromatography?</h3>

Chromatography is an analytical method frequently used to separate a chemical mixture into its components, allowing for in-depth analysis of each component.

There are many different types of chromatography including liquid, gas, ion-exchange, and affinity chromatography, but they all use the same basic principle.

<h3>What is the use of a locating agent in Chromatography?</h3>

In paper chromatography, colorless compounds are examined using a locating agent.

It is a chemical that combines with colorless substances to produce colorful compounds that are easy to see for analysis. Ninhydrin spray is an example of a locating agent of this type.

Thus, a locating agent is used in an experiment to separate amino acids by chromatography as it helps in determining colorless substances on paper.

Learn more about chromatography:

brainly.com/question/11960023

#SPJ9

5 0
1 year ago
What is an atom?explain it plz.
Contact [7]
It is the smallest unit it is what makes up everything

joke-Don't trust Atoms they make up everything
6 0
3 years ago
Propiedades Químicas del elemento Astato. por favor es urgente!
Zarrin [17]
I'm not to sure but try soy
4 0
3 years ago
Imagine that you helped to discover a new element; A=302;Z=119. How many protons, electrons, and neutrons are in each atom it th
oee [108]

Explanation:

Given that,

Mass number, A = 302

Atomic number, Z = 119

We know that, atomic number = no of protons

Protons = 119

Mass no. = No. of neutrons + No. of protons

302 = No. of neutrons + 119

No. of neutrons = 302 - 119

= 183

No. of electrons = No. of protons

= 119

5 0
2 years ago
Other questions:
  • Which element would be a good conductor of heat and electricity?
    11·2 answers
  • What function do mirrors serve in reflecting telescopes????
    11·1 answer
  • How much Na2SO4 solution (in L) must be added to initiate the precipitation of CaSO4?
    5·1 answer
  • The gas described in parts a and b has a mass of 1.66 g. the sample is most likely which monatomic gas?
    9·2 answers
  • When you turn on a radio, what type of energy transformation takes place?
    11·1 answer
  • Look closely at the rock cycle above. Imagine this rock forms just outside of the igneous intrusion at step D.
    7·1 answer
  • Which law is known as the law of action-reaction
    6·2 answers
  • Which statement is true about the ionic size of the elements in a group as one moves from top to bottom in that group?
    9·2 answers
  • How is the moderm periodic table arranged?
    7·1 answer
  • Which statement correctly describes the conductivity of the specified material?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!