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
Luba_88 [7]
3 years ago
14

Consider the generic reaction: A (g) → 2 B (g) + C (g) . If a flask initially contains only A and the reaction proceeds to compl

etion with a final pressure of 38.9 atm , what is the partial pressure of B in the container? (Assume constant volume and temperature.)
Chemistry
1 answer:
PIT_PIT [208]3 years ago
3 0

Answer : The partial pressure of B in the container is, 25.94 atm

Explanation : Given,

Total pressure = 38.9 atm

The given chemical reaction is:

                             A(g)\rightarrow 2B(g)+C(g)

Initial pressure     p           0        0

At eqm.                 0            2p      p

The total pressure expression will be:

Total pressure = 2p + p

38.9 atm = 2p + p

38.9 atm = 3p

p = 12.97 atm

Now we have to calculate the partial pressure of B in the container.

The partial pressure of B in the container = 2p = 2(12.97) = 25.94 atm

Thus, the partial pressure of B in the container is, 25.94 atm

You might be interested in
Which equation represents a neutralization reaction?
Law Incorporation [45]

3. Ca(OH)₂ + H₂SO₄ → CaSO₄ + 2 H₂O represents a neutralization reaction.

<u>Explanation:</u>

Neutralization reaction is a reaction in which an acid reacts with a base to form a slat and water.

First reaction is the decomposition reaction in which the reactant is decomposed to form 2 or more products.

Second one is the combustion reaction in which methane is burnt in presence of oxygen.

Third one is the Neutralization reaction, in which calcium hydroxide (base) reacts with sulfuric acid (acid) to form a (salt) calcium sulfate and water.

Fourth reaction is nothing but the double displacement reaction in which the ions exchanged their positions there by forming two new products.

7 0
4 years ago
After performing a western blot analysis, you obtain a blot showing a single band. Plotting electrophoretic mobility of the mark
saveliy_v [14]

Answer:

The estimate is N  =  1936

Explanation:

From the question we are told that

The molecular weight of the protein is MW_p    =   213 kD   =  213 *10^{3} \  D

Generally the average molecular weight of amino acid is MW_a  =   110 \ D

Generally the number of amino acids in the protein is mathematically represented as

N  = \frac{MW_p}{MW_a}

         N  = \frac}{213 *10^{3}{110}

=> N  =  1936

3 0
4 years ago
A chemical reaction occurs when blank
PIT_PIT [208]

Answer:

When atoms are formed or broken.

Explanation:

The substances that go into a chemical reaction are called the reactants, and the substances produced at the end of the reaction are known as the products.

8 0
3 years ago
If [OH-] = 1×10_4, what is the ph of the solution
Sphinxa [80]
If the hydrogen ion concentration of a solution is 10–10M, is the solution is definitely alkaline. The thing I used to determine that fact is a basic point  - pH above 7 is always alkaline, and as a proof, we can see from the task that the concentration of hydroxyl OH- is pretty higher than hydrogen H+, which is a direct characteristic of the alkain solution.Here is a tip for you, I bet it will be useful : >7 = basic <7 = acidic 7 = neutral

3 0
3 years ago
How many molecules are in a mole 0.500 mile of N205
kirill [66]
D answer is D and that is your answer
5 0
3 years ago
Other questions:
  • What is the purpose of a buffer?
    8·2 answers
  • Barium (Ba) is an alkaline earth metal.<br><br>t or f
    8·1 answer
  • Which group of elements readily loses two electrons to form a compound?
    15·1 answer
  • Identify the intermolecular forces holding the molecules together in each sample. CH3NH2 _______________________________________
    14·1 answer
  • The density of water is ____________________.
    15·2 answers
  • Which compound most likely has atoms held together by ionic bonds?
    15·1 answer
  • How are the elements arranged on the periodic table?​
    6·1 answer
  • 5. Desde 100 g de un compuesto formado por carbono, hidrogeno y oxígeno, se obtiene 39,132 g de agua y 95,656 g de CO2. Determin
    7·1 answer
  • The lab question is "Based on a substance's properties, how can you determine whether it's bonds are ionic or covalent?" Fill in
    15·1 answer
  • Two balloons are given an electrostatic charge by rubbing them with a wool cloth. Which observation provides evidence of the for
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!