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
Ugo [173]
3 years ago
11

The following is a chemical reaction for _______ with ozone.

Physics
2 answers:
Andreas93 [3]3 years ago
6 0

a.  chlorofluorocarbons

Explanation:

The chemical reaction describes the combination of chlorofluorocarbons with ozone.

Reaction 1: ClO + BrO   ⇒  Cl + Br + O₂

Reaction 2:  Cl + O₃ ⇒ ClO + O₂

Reaction 3: Br + O₃  ⇒  BrO + O₂

O₃ is the ozone molecule, the Cl, and Br are the chlorofluorocarbons.

  • In this reaction, ozone is converted into oxygen gas. This reaction takes place in the stratosphere.
  • This leads to the penetration and creation of a hole in the atmosphere which allows for ultraviolet rays to reach the earth surface.
  • The chlorofluorocarbons are produced on the earth surface in component gases used for making refrigerants, car sprays, air conditioners etc.
  • When the reach the ozone layer, they react with it and produce oxygen gas.

learn more:

Ozone brainly.com/question/12685482

#learnwithBrainly

choli [55]3 years ago
6 0

Answer:

a.  chlorofluorocarbons

Explanation:

You might be interested in
What are the large, dark basaltic plains on the moon called?
faltersainse [42]
A.) LUNAR MARIA..............
7 0
3 years ago
Read 2 more answers
How does a physicist answer a scientific question?
egoroff_w [7]

Answer:

He does an experment.

6 0
3 years ago
A gas expands against a constant external pressure of 2.00 atm until its volume has increased from 6.00 to 10.00 L. During this
mars1129 [50]

Answer:

ΔU = - 310.6 J (negative sign indicates decrease in internal energy)

W = 810.6 J

Explanation:

a.

Using first law of thermodynamics:

Q = ΔU + W

where,

Q = Heat Absorbed = 500 J

ΔU = Change in Internal Energy of Gas = ?

W = Work Done = PΔV =

P = Pressure = 2 atm = 202650 Pa

ΔV = Change in Volume = 10 L - 6 L = 4 L = 0.004 m³

Therefore,

Q = ΔU + PΔV

500 J = ΔU + (202650 Pa)(0.004 m³)

ΔU = 500 J - 810.6 J

<u>ΔU = - 310.6 J (negative sign indicates decrease in internal energy)</u>

<u></u>

b.

The work done can be simply calculated as:

W = PΔV

W = (202650 Pa)(0.004 m³)

<u>W = 810.6 J</u>

7 0
3 years ago
Sarah and Maisie are analysing data from their school sports day. Looking at the 1500 m results for Stephen, Maisie believes tha
Dahasolnce [82]

Answer:

Sarah is right

Explanation:

This is an exercise that differentiates between scalars and vectors.

A scalar is a number, instead a vector is a number that represents the module in addition to direction and sense.

In this case, the distance (scalar) traveled is a number, which is why it is worth 1500m, but the displacement is a vector and since the point where it leaves is the same point where the vector's modulus arrives is zero, so the DISPLACEMENT VECTOR is zero

consequently Sarah is right

4 0
3 years ago
A moving object must have which type of energy
xxMikexx [17]

Answer:

Kinetic Energy

Explanation:

Kinetic energy is the energy an object has because of its motion. If we want to accelerate an object, then we must apply a force. ... Kinetic energy can be transferred between objects and transformed into other kinds of energy. For example, a flying squirrel might collide with a stationary chipmunk.

7 0
3 years ago
Other questions:
  • I am primarily made of calcium. I protect and act as camouflage. I can be found as a filler in most household spices. What am I?
    12·1 answer
  • How do the results of the rutherford experiment suggest that the nucleus is positively charged?
    9·1 answer
  • Aristarchus measured the angle between the Sun and the Moon when exactly half of the Moon was illuminated. He found this angle t
    13·1 answer
  • table has several directional compasses, several lengths of wire, an iron nail, a battery, an ammeter, a light bulb, a permanent
    12·1 answer
  • A runner sprints around a circular track of radius 130 m at a constant speed of 7 m/s. The runner's friend is standing at a dist
    11·1 answer
  • Which best describes how the sun rotates?
    10·2 answers
  • What is the acceleration of a baseball when it is moving downward after being tossed directly upward?
    10·1 answer
  • A car is traveling to the right with a speed of 29\,\dfrac{\text m}{\text s}29
    7·1 answer
  • 2. An element is a mixture of two isotopes. One isotope has an atomic mass of 34.969 amu and an
    14·2 answers
  • A diverging lens has a focal length of 18.6 cm.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!