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
Andre45 [30]
4 years ago
6

The average rate of disappearance of ozone in the reaction 2O3(g) → 3 O2(g) is found to be 7.91×10–3 atm over a certain interval

of time. What is the rate of appearance of O2 during this interval?
Chemistry
1 answer:
S_A_V [24]4 years ago
4 0

Answer:

11.865 x 10⁻³ atm over a certain interval of time.

Explanation:

  • As the reaction: <em>2O₃ → 3O₂</em>,
  • The rate of the reaction = - d[O₃] / 2dt = d[O₂] / 3dt,

where, (- d[O₃] / dt) is the rate of disappearance of ozone = 7.91 × 10⁻³ atm over a certain interval of time,

(d[O₂] / dt) is the rate of appearance of O₂.

∴ The rate of appearance of O₂ = (d[O₂] / dt) = (- 3d[O₃] / 2dt) = 3(the rate of disappearance of ozone) / 2 = [3 ( 7.91 × 10⁻³ atm over a certain interval of time] / 2 = 11.865 x 10⁻³ atm over a certain interval of time.

You might be interested in
What is a Siberian wood frogs habitat? <br> Pls help
AleksandrR [38]
Hello!

Here is your answer:

A Siberian wood frogs habitat is most likely INA forest were it can stay moist and have a surplus of insects to eat.

Your answer is a rain forest.

Hope this helps!
6 0
3 years ago
List several other words that are formed using the prefix mon or mono what do these words have in common
UkoKoshka [18]

Answer:

1) Monochrome

2) Monocot

3) Monosaccharide

4) Monounsaturated

5) Monoxide

Explanation:

The prefix mono or mon is of Greek origin and it means single, lone or one.

From the meaning of the words we can tell that they have something in common:

1) Monochrome: This refers to an artwork, a painting or drawing that has just one color.

2) Monocot: This is a type of flowering plant that has a single embryo and a single cotyledon.

3) Monosaccharide: This is a type of simple sugar that contains one sugar unit that cannot be split.

4) Monounsaturated: This refers to a molecule that contains one double or triple bond.

5) Monoxide: This refers to a form of oxide that contains only one oxygen atom.

From the definitions above, all the words mean having only one or a single item.

That is what they have in common.

7 0
3 years ago
which part of the mushroom gathers nutrients from the soil or dead material that the mushroom is decomposing?
OleMash [197]

Answer:

The Mycelium is usually hidden in the soil, in wood, or another food source. A Mycelium may fill a single ant or cover many acres. 

6 0
3 years ago
The less mass in a given volume of air the
DiKsa [7]

Answer:

The less mass in a given volume of air the  less dense the air is going to be.

7 0
3 years ago
Read 2 more answers
What gas will cause a small flame to go out
Vikki [24]

Answer:

Carbon dioxide

Explanation:

not sure if this answers your question

5 0
3 years ago
Read 2 more answers
Other questions:
  • On the axes provided, label pressure on the horizontal axis from O mb to 760 mb and volume on the vertical axis from O to 1 mL.
    14·2 answers
  • Describe how the law of conservation of energy is demonstrated in this laboratory activity.
    9·1 answer
  • Gasoline has a density of 0.65 g/ml. what is the mass in kilograms if the volume is 34 l
    7·1 answer
  • What do you call a fossil that is a copy of the original organism?
    9·1 answer
  • If the solubility of a gas is 7.5 g/L at 404 kPa pressure, what is the solubility of the gas when the pressure is 202 kPa? Show
    8·1 answer
  • Suppose that there are two components, A and B, in a mixture. The chemical affinity of A for the stationary phase is less than t
    10·1 answer
  • Indicate the peptides that would result from cleavage by the indicated reagent: a. Gly-Lys-Leu-Ala-Cys-Arg-Ala-Phe by trypsin b.
    12·1 answer
  • How many moles of water, H2O, contain 2.0×1022 molecules of water?
    10·1 answer
  • If a certain person has a mass of 250kg on earth, would that person's mass be on the moon, if the moon's gravity is 1.62m/s2? *
    15·1 answer
  • Laura sees a horse pulling a buggy.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!