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
Phantasy [73]
3 years ago
7

Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the

equilibrium pressure of H2. D2(g) + H2(g) ⇌ 2 HD(g) Kp = 1.80 P(D2)eq = 1.1 × 10-3 atm P(HD)eq = 2.7 × 10-3 atm
Chemistry
1 answer:
liraira [26]3 years ago
4 0

Answer:

1.4 * 10^-3

Explanation:

The equilibrium expression can be written as follows:

Keq = P [HD]^2/[ P[H2] * P[D2]]

Where P is pressure

1.80= (2.7 * 10^-3)^2 / ( 1.1 * 10^-3 * P[H2])

P[H2] = [2.7 * 10^-3]^2 / [1.8 * 1.1 * 10^-3]

P[H2] = 1.4 * 10^-3 atm

You might be interested in
I need help please help me
charle [14.2K]

chemical potential energy, thermal energy, electrical energy, sound energy

Explanation:

the coal is chemical potential energy because it is just sitting there, the coal fueled power plant is thermal energy because it is using the heat from the coal to work the power plant, that is then turned into electrical energy, which then goes to the radio which displays sound energy

<h2>pls give brainliest</h2>
7 0
3 years ago
If the pressure on gaseous reactant is increased, the rate of reaction is increased because there is an increase in the
mixer [17]

Answer:

collisions between molecules

8 0
3 years ago
What is thermal expansion?
Charra [1.4K]
Thermal expansion<span> is the tendency of matter to change in shape, area, and volume in response to a change in temperature, through heat transfer. Temperature is a monotonic function of the average molecular kinetic energy of a substance. When a substance is heated, the kinetic energy of its molecules increases.</span>
7 0
4 years ago
How many grams of Fe can be produced when 6.10 g of Fe2O3 reacts?
Arte-miy333 [17]
Tell you what - the more likely scenario is that iron reacts with oxygen to form 6.2g of Fe2O3. That's the rusting of iron; I don't know if you can "un-rust" iron back into pure iron and oxygen. So we'll go with this equation:

4Fe + 3O2 --> 2Fe2O3.

Iron (Fe) is our unknown. Okay, Fe2O3, which is iron(III) oxide, has a given mass of 6.2g, and according to the Periodic Table, it's molar mass, or grams per 1 mole, is 160g/mol (56+56+16+16+16). Do a 1-step molar conversion to get about 0.03875 moles. Apply this to the molar ratio of coefficients in the balanced equation: the ratio is 2:4, or 1:2, so you will double that to 0.0775 moles of iron. Now do a 1-step molar conversion with iron's Atomic Mass to get your grams of iron: 0.0775 moles x 56 grams per mole = 4.34 grams Fe.
4 0
3 years ago
PLEASE HELP 1.Which term matches the description: factor whose value is graphed on the y-axis? dependent variable independent va
meriva

Answer:

Explanation:

Imagine a chemistry set in front of you

False you should only tell your teacher

You should not wear dangling jewelry and loose clothing and sandals so all of the above. Jewelry what if your leaning over to get something it will get caught Sandals what if glass falls and breaks in your foot and loose clothing it will get caught on fire. You should never horseplay ever. You should see the school nurse if you get hurt.

Hope this helps a little :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which substance will most likely ionize when it is dissolved in water?
    7·2 answers
  • The density for potassium is 0.856 g/cm3. What would be the mass of a 30 cm3 piece of potassium? A. 51.36g B. 25.68g C. 25.5g D.
    11·2 answers
  • For the reaction2 C4H10 (g) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (g)ΔH° is -125 kJ/mol and ΔS° is +253 J/K ∙ mol. This reaction is _
    9·1 answer
  • How do you know if a compound is neutral?
    7·1 answer
  • air in a closed container with a fixed volume is heated from 25 c to 36 c if the pressure is initially at 3.8atm what would the
    15·1 answer
  • What is an electron and proton?
    5·1 answer
  • What is the correct formula for glucose? A) CO2H2O B) C6H12O6 C) CHO D) CO2 + H2O
    6·1 answer
  • Enjoy the points if u want brainliest make me laugh
    5·1 answer
  • )Calculate the molar mass of glucose (C​6H12O6)
    7·1 answer
  • You have 180 g of radium that takes up 36 cm ^ 3 of space if you were to cut it in half and have only 90 g
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!