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
sukhopar [10]
2 years ago
11

Which of these compounds has the greatest percentage of nitrogen? NO2 N2O4 N3O6

Chemistry
1 answer:
soldier1979 [14.2K]2 years ago
8 0

Answer:

Same in  all compounds

Explanation:

We know that

mass percentage of N = [mass of N/ mass of compound] ×100

In NO2, N% = 14/(14+32)×100

= 14/46×100

= 30.43%

In, N2O4,  N% = 28/(28+64) ×100 = 28/92×100 =30.43%

Similarly, in N3O6 also the % of N = 30.43%

So, percentage of Nitrogen is same in all given compound. That is 30.43%

You might be interested in
What is the molarity of I-(aq) in a solution that contains 34 g of SrI2 (molar mass 341 g) in 1.0 L of the solution? Show Work!
kaheart [24]

Answer: 0.20 M

Explanation:

5 0
2 years ago
Ayuda es urgente!! el tronco de madera y las cenizas pesan lo mismo ?​
skad [1K]

Answer:

Spanish

Explanation:

help is urgent the log of wood and the same

3 0
2 years ago
Without consulting Appendix B, arrange each group in order of increasing standard molar entropy (S°). Explain.(c) SF₆(g), SF₄(g)
Andre45 [30]

The increasing order of standard molar entropy (S°) is as follow:

SF₄(g) < SF₆(g) < S₂F₁₀(g)

<h3>What is Entropy? </h3>

Entropy is defined as the randomness of the particle. It depends on temperature and pressure or number of particle per unit volume.

It is directly proportional to the temperature and pressure of the gas.

<h3>What is Standard Molar Entropy? </h3>

The standard molar entropy is defined as the entropy content of the one mole of pure substance at the standard state of temperature and pressure of interest.

The standard molar entropy is also defined as the total amount of entropy which 1 mole of the substance acquire, as it is brought from 0K to standard conditions of temperature and pressure.

The standard molar entropy depends on the molas mass of atom, molecules or compound.

SF₄(g) has lower standard molar entropy. Due to less complexity of this molecules.

While, complexity increases from SF₆(g) to S₂F₁₀(g). Therefore, the standard molar entropy of S₂F₁₀(g) is greater than SF₆(g).

Thus, we concluded that the increasing order of standard molar entropy (S°) is as follow:

SF₄(g) < SF₆(g) < S₂F₁₀(g)

learn more about standard molar entropy:

brainly.com/question/15908262

#SPJ4

7 0
1 year ago
What is exchanged between producers and consumers in an ecosystem?
iVinArrow [24]
Energy is exchanged
4 0
2 years ago
A natural disaster caused an ecosystem to experience a significant drop in species richness. What can you conclude about the eco
KATRIN_1 [288]
C. Theres decreased Biodiversity Most likely because of natural or human causes (deforistation)
3 0
2 years ago
Read 2 more answers
Other questions:
  • Calculate the standard enthalpy of formation of ammonium carbonate in Kcal/mol?
    8·1 answer
  • How many bromine atoms are present in 39.4 g of CH2Br2
    5·1 answer
  • When solid Fe metal is put into an aqueous solution of SnSO4, solid Sn metal and a solution of FeSO4 result. Write the net ionic
    8·1 answer
  • What is the percentage of hydrogen in c2h4
    12·1 answer
  • Mengapa air panas maupun air dingin yang disimpan di dalam termos cenderung lebih tahan lama suhu panas atau dinginnya
    11·1 answer
  • In the galvanic cell Al(s) ǀ Al3+(aq, 1 M) ǀǀ Cu2+(aq, 1 M) ǀ Cu(s) which of the following changes will increase the cell potent
    14·2 answers
  • Which statement describes a process involved in the evolution of Earth’s early atmosphere?
    12·2 answers
  • What is exactly the pH value of distilled water?<br> Please answer or give it ago
    13·2 answers
  • When a bunsen burner is properly adjusted, what should the flame look like?.
    5·1 answer
  • Please help!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!