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
inysia [295]
3 years ago
5

When NH3(g) reacts with O2(g), the products of the combustion are NO(g) and H2O(g). What volume of O2(g) is required to react wi

th 3.00 mL of NH3(g)? Assume that all gases are at the same temperature and pressure.
Chemistry
1 answer:
Igoryamba3 years ago
7 0

Answer:

The volume of O_2 required is:- 3.75 mL

Explanation:

At constant pressure and temperature, the volume of the gases can be used for stoichiometric calculations in terms of moles.

Thus, For the given reaction:-

4NH_3+5O_2\rightarrow 4NO+6H_2O

4 mL of NH_3 is required to react with 5 mL of O_2

Also,

1 mL of NH_3 is required to react with 5/4 mL of O_2

So,

3.00 mL of NH_3 is required to react with \frac{5}{4}\times 3.00 mL of O_2

<u>The volume of O_2 required is:- 3.75 mL</u>

You might be interested in
Which specific gas is most abundant in earth's atmosphere?
elena-14-01-66 [18.8K]
Nitrogen is 78.08% of the air is fills the earth's atmosphere.
8 0
3 years ago
Read 2 more answers
What is the most likely type of bond formed between element x and iodine?
Tanzania [10]
The most likely bond between element X and Iodine would be an ionic, or electrovalent, bond. Iodine has seven electrons in its outer shell, also known as the valence shell. To become perfectly stable, it needs only a single electron from another element. Hence no sharing of electron takes place (usually), which is the condition required for it to be covalent bonding. Hence it's most likely an ionic bonding/
5 0
3 years ago
An ideal gas in a cylindrical container of radius r and height h is kept at constant pressure p. The bottom of the container is
Juli2301 [7.4K]

Answer:

m =\frac{p*(pi)*r^{2}*h*mw}{R*\frac{T_{1} + T_{O}}{2}}  

Explanation:

The gas ideal law is  

PV= nRT (equation 1)

Where:

P = pressure  

R = gas constant  

T = temperature  

n= moles of substance  

V = volume  

Working with equation 1 we can get  

n =\frac{PV}{RT}

The number of moles is mass (m) / molecular weight (mw). Replacing this value in the equation we get.

\frac{m}{mw} =\frac{PV}{RT}  or  

m =\frac{P*V*mw}{R*T}   (equation 2)

The cylindrical container has a constant pressure p  

The volume is the volume of a cylinder this is

V =(pi)*r^{2}*h

Where:

r = radius  

h = height  

(pi) = number pi (3.1415)

This cylinder has a radius, r and height, h so the volume is  V =(pi)*r^{2}*h

Since the temperatures has linear distribution, we can say that the temperature in the cylinder is the average between the temperature in the top and in the bottom of the cylinder. This is:  

T =\frac{T_{1} + T_{O}}{2}  

Replacing these values in the equation 2 we get:

m =\frac{P*V*mw}{R*T}   (equation 2)

m =\frac{p*(pi)*r^{2}*h*mw}{R*\frac{T_{1} + T_{O}}{2}}    

8 0
3 years ago
A mole of oxygen and a mole of hydrogen (at STP) have all of the following in common EXCEPT
Drupady [299]

Answer:

Root mean squared velocity is different.

Explanation:

Hello!

In this case, since we have a mixture of oxygen and nitrogen at STP, which is defined as a condition whereas T = 298 K and P = 1 atm, we can infer that these gases have the same temperature, pressure, volume and moles but a different root mean squared velocity according to the following formula:

v_{rms}=\sqrt{\frac{3RT}{MM} }

Since they both have a different molar mass (MM), nitrogen (28.02 g/mol) and oxygen (32.02 g/mol), thus we infer that nitrogen would have a higher root mean squared velocity as its molar mass is less than that of oxygen.

Best regards!

8 0
2 years ago
What is the ionic charge for the calcium ion in CaCO3?
Lunna [17]
<span>The ionic charge of Calcium (Ca) in calcium carbonate (CaCO3) is 2+. CaCO3 has a neutral ionic charge sin CO3 has a 2- charge.</span>
3 0
3 years ago
Other questions:
  • You were asked to determine the identity of an unknown liquid and can measure only one physical property. you heat the liquid an
    9·1 answer
  • Identify the principal role of photosynthesis. to convert kinetic energy into the chemical energy of sugars to convert solar ene
    14·1 answer
  • What is the chemical formula for nickel (III) oxide?
    11·1 answer
  • "35.0 g of silicon dioxide contains how many grams of oxygen? a. 32.0 b. 18.6 c. 1.88 d. 0.530"
    11·1 answer
  • Nuclear reactions in a reactor produce a lot of thermal energy. That energy then flows and warms up water, which boils and produ
    7·2 answers
  • A researcher wants to show the effects of slight changes in pH on the reproductive rates of fish in a lake.
    15·1 answer
  • First person with the right answer gets brainliest thanks (btw the numbers on the right are the answers choose the right one)
    14·1 answer
  • Which of these is a behavioral adaptation?
    9·2 answers
  • HELP!! PLEASE!<br><br> Describe North America’s rotation. (in terms of continental drift)
    12·1 answer
  • The half-life of cobalt-60 is 5. 20 yr. how many milligrams of a 2. 000 mg sample remain after 6. 55 years?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!