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
xxMikexx [17]
3 years ago
12

10. Predict the mass of nitrogen dioxide produced if 2.30 L of ammonia are allowed to react

Chemistry
1 answer:
Scrat [10]3 years ago
7 0

Answer:

Mass of nitrogen dioxide produced = 4.6 g

Explanation:

Given data:

Volume of ammonia = 2.30 L

Mass of nitrogen dioxide produced = ?

Solution:

Chemical equation:

4NH₃ + 7O₂     →      4NO₂ + 6H₂O

Number of moles of ammonia at STP:

PV = nRT

n = PV/RT

n = 1 atm × 2.30 L / 0.0821 atm.L/K.mol × 273 K

n = 2.30 atm .L / 22.414 atm.L/mol

n = 0.1 mol

Now we will compare the moles of ammonia with nitrogen dioxide from balance chemical equation.

                NH₃            :             NO₂

                 4                :               4

                 0.1             :              0.1

Mass of NO₂:

Mass = number of moles  × molar mass

Mass = 0.1 mol  × 46 g/mol

Mass = 4.6 g

You might be interested in
Which diagram shows the correct direction of electron flow in an electrolytic cell?
Alborosie

Answer:

A

Explanation:

4 0
2 years ago
6 CO2 + 12 H2O C6H12O6 + 6 H2O + 6 O2<br><br>how many hydrogen atoms are involved in this reaction?
Romashka-Z-Leto [24]
How many hydrogen atoms are involved in this reaction? 3
7 0
3 years ago
Which of the listed properties is the same for the elements beryllium (Be), magnesium (Mg), and calcium (Ca)?
Setler79 [48]
Answer is valence electron, they all have total of 2 valence electron.
remember group number = valence electron
7 0
3 years ago
Read 2 more answers
Is magnesium a metal or a nonmetal? How many valence electrons does a magnesium atom have?
MatroZZZ [7]
Magnesium is classified as a metal. Magnesium has two valence electrons
6 0
3 years ago
Read 2 more answers
Which list includes three types of chemical reactions?
irina1246 [14]
I think the correct answer from the choices listed above is option B. The list which includes three type of chemical reactions would be decomposition, single replacement, and double replacement. These are the most basic reactions in chemistry and are the basis for other types of reactions.
6 0
3 years ago
Other questions:
  • Moldear una plastilina es un cambio fisico o quimico.
    10·1 answer
  • What happens when you regurgitate?
    9·1 answer
  • 4. Why can't the subscripts be changed in a chemical equation in chemistry
    13·1 answer
  • Which statement correctly explains the polarity of the water molecule?. A) The hydrogen end of the molecule has a partial negat
    13·2 answers
  • When a beverage is “carbonated” what is happening? How does it affect the acidity?
    14·1 answer
  • What is a solute in science
    5·2 answers
  • Im stuck on these two problems
    8·1 answer
  • An empty aerosol-spray can at room temperature (20 degrees celcius) is thrown into an incinerator where the temperature reaches
    15·1 answer
  • For a reaction: aA → Products, [A]o -4.3 M, and the first two half-lives are 56 and 28 minutes, respectively. Calculate k (witho
    13·1 answer
  • Which of the following sequence is correct for the oxidation of alcohol?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!