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
larisa [96]
3 years ago
8

a container holds 7.4 moles of gas hydrogen gas makes up 25% of the total moles in the container if the pressure is 1.24 atm wha

t is then partial pressure hydrogen
Chemistry
1 answer:
Tema [17]3 years ago
6 0
This question is based on Dalton's Law of Partial Pressure which states that "the total pressure of a system of gas is equal to the sum of the pressure of each individual gas (partial pressure).

Now, Partial Pressure of a gas = (mole fraction) × (total pressure)

⇒ Partial Pressure of Hydrogen = \frac{1}{4}   ×   \frac{1.24}{1}
                  
                                                     =   0.31 atm

        Thus the Partial Pressure of Hydrogen in the container is 0.31 atm.
You might be interested in
23.It is possible to dilute a solution by...Select one:a. adding more solute to the solution.b. adding more solvent to the solut
joja [24]

To dilute a solute in a solution, it is necessary to add a proper solvent for the reaction to occur, and adding more solvent will cause the solution to dilute even more, therefore the best answer will be letter B

7 0
1 year ago
An ant carries a morsel of food 4.26 meters along a straight path to his nest. he then turns around and follows the path back to
SVEN [57.7K]
<span>Answer: 0.00 meters

  Solution:

    Step 1: Define displacement DISPLACEMENT = a vector quantity that describes "linear or angular distance in a given direction between a body or point and a reference position."

  Step 2: Understand the question

 Assumption 1: Assume that when the ant moves 4.25 meters from its origin to its nest, it is moving in a positive direction (on a graph you would draw a line along the x-axis from its origin to +4.25).

  Assumption 2: Assume that when the ant "turns around...back to the source of food", it is moving back in the negative direction (towards the origin).

   Step 3: Analyze the question

  What is the distance between where the ant originally started and where it ended its journey?

  The ant started and ended its journey in the same place.

 While it traveled a distance of 8.52 meters (2 * 4.26 = 8.52), it's displacement is actually 0.00 meters (4.26 + (-4.26) = 0.00)

  Therefore, the answer is 0.00 meters</span>
5 0
3 years ago
When this candle is burned it seems to disappear over a period of time. In actuality, the candle is being converted to smoke,ash
Hitman42 [59]
C.the law of chemical reactions
6 0
2 years ago
What Factors determine surface Gravity?
ddd [48]

Answer: Gravity depends on two main factors.

Explanation: Those factors are mass and distance. I hope this helps!

7 0
2 years ago
Read 2 more answers
5 points IF U ANSWER THE QUESTION CORRECTLY
asambeis [7]

Answer:

No matter how well how much you accomplish, or how much good you put into the world, you will always have haters. An unfortunate aspect of life is that some people hate when others do well.It’s just a way of life.some people just are jealous but dont let people brake you down.

Explanation:

hope this helps

6 0
1 year ago
Read 2 more answers
Other questions:
  • What food would glucose be in
    13·2 answers
  • What state of matter has a defined volume and takes the shape of its container?
    6·1 answer
  • using the equation 2H2+O2--&gt;2H2O,if 192g of water are produced ,how many grams of hydrogen must react with it
    12·1 answer
  • What is the concentration of hydroxide ions in pure water at 30.0 ∘C, of Kw at this temperature is 1.47x10-14?
    13·1 answer
  • Solutions
    10·1 answer
  • Let the ED50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. If the
    6·1 answer
  • How do I determine the value for the smallest increment on each cylinder
    15·1 answer
  • Set goals and objectives for a company
    11·1 answer
  • 6. Below is a table comparing atoms of different elements. Write your
    5·1 answer
  • (Immediate) Which structural formula represents a nonpolar molecule?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!