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
Anestetic [448]
3 years ago
5

A flask contains a gas mixture of hydrogen and nitrogen. The total pressure of the mix is 2.0 atm. The partial pressure of the h

ydrogen is 0.8 atm. What is the partial pressure of the nitrogen?
Chemistry
1 answer:
kiruha [24]3 years ago
7 0

Answer:

P_{N_2}=1.2atm

Explanation:

Hello,

In this case, considering the Dalton's law states that the total pressure of a system equals to the summation of all the pressures of the gases in the system as shown below:

P_T=\Sigma P_i

In such a way, for the given system, we've got:

P_T=P_{H_2}+P_{N_2}\\

Finally, solving for the partial pressure of nitrogen, we obtain:

P_{N_2}=P_T-P_{H_2}=2.0atm-0.8atm=1.2atm

Best regards.

You might be interested in
How sig figs are in 28.0
Nadya [2.5K]
There are exactly (a). 10.0 and (b). 28.0
5 0
3 years ago
Read 2 more answers
How do properties, such as Density, help us to classify and identify matter?
kumpel [21]

Density can be defined in terms of the mass of a substance present in a certain volume.

i.e. Density = Mass/ volume

It helps classify and identify matter due to the following reasons:

1) Density is an intensive property. For a given substance the density will remain the same irrespective of the amount in which it is present.

For example: The density of Aluminum (Al) = 2.7 g/cm3. This value is a constant at a certain temperature and pressure. Therefore, the density will remain the same for 1 kilogram or 1 mg of Al

2) Different elements/compounds have different values of densities which is characteristic of that substance

4 0
3 years ago
Scienests use critical thinking skills throughout the process of research or experimentation. A student notices than
zhenek [66]

Answer:go read ur book and u will find it!!

Explanation:

4 0
3 years ago
This equation shows a ____ refer to this summary equation of photosynthesis to complete the sentences about chemical bonds and r
coldgirl [10]

The balanced chemical equation representing the process of photosynthesis is:

6 CO_{2} +12H_{2}O-->C_{6}H_{12}O_{6}+6O_{2}

The reactants in the process of photosynthesis are CO_{2}and HH_{2}O and the products of the reaction are glucose C_{6}H_{12}O_{6} and oxygen O_{2}. Oxygen is the nonpolar covalent gas which is released in the process of photosynthesis. The reactant CO_{2} is a nonpolar covalent gas while the other reactant waterH_{2}O has polar covalent O-H bonds.

In the balanced chemical equation, the number of each type of element must be equal on both sides of the reaction.

6 0
2 years ago
I need the answer fast plzzz!! NO LINKS
Arturiano [62]

Answer:

your answer is 12 hope it's correct answer

4 0
3 years ago
Other questions:
  • How many valence electrons in Al(OH)4-
    15·2 answers
  • Need help asap!!!!! Plz
    6·1 answer
  • Draw arrows for all of the attractive and repulsive forces between the negatively charged electrons and positively charged proto
    15·1 answer
  • Which is better raw or synthetic materials , and why.
    15·1 answer
  • A mug is filled with coffee. Which property is an intensive property of the coffee in the mugg
    6·1 answer
  • Consider the reaction
    15·1 answer
  • If x represents the molar solubility of Ca(OH)2 , what is the correct equation for the K sp ?
    5·1 answer
  • How do plants respond to seasonal changes
    14·1 answer
  • Drag and drop the following building materials from lowest to highest based on their porosity
    5·2 answers
  • A horse runs 1 km in 15 s. What is the average speed
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!