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2 years ago

The following is a chemical reaction for _______ with ozone.

Physics

2 answers:

Andreas93 [3]2 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]2 years ago

6 0

Answer:

a. chlorofluorocarbons

Explanation:

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A hockey puck is struck so that it slides at a constant speed and strikes the far side of the rink, 58.2 m away. The shooter hea

DENIUS [597]

Answer:

$v = 33.66 m/s$

Explanation:

Let hockey puck is moving at constant speed v

so here we have

$d = vt$

so time taken by the puck to strike the wall is given as

$t = \frac{58.2}{v}$

now time taken by sound to come back at the position of shooter is given as

$t_2 = \frac{58.2}{340}$

$t_2 = 0.17s$

so we know that total time is 1.9 s

$1.9 = t + t_2$

$1.9 = t + 0.17$

$1.9 - 0.17 = t$

$t = 1.73 s$

now we have

$1.73 = \frac{58.2}{v}$

$v = 33.66 m/s$

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3 years ago

What type of wave has a wavelength?

Viktor [21]

Answer:

. Radio waves, infrared rays, visible light, ultraviolet rays, X-rays, and gamma rays are all types of electromagnetic radiation.

Explanation:

Radio waves have the longest wavelength, and gamma rays have the shortest wavelength.

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3 years ago

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vodomira [7]

1. Layer A is the oldest. The law of superposition says that the oldest layer is at the bottom whilst the newest is at the top.
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3 years ago

A large lightning bolt is observed to have a 19500 A current and move 36 C of charge. What was its duration?

Lynna [10]

Answer:

Its duration is 1.85*10⁻³ s or 1.85 ms

Explanation:

The intensity of electric current I is defined as the amount of electric charge Q (measured in Coulombs) that passes through a section of a conductor in each unit of time. The letter I is used to name the Intensity and its unit is the Ampere (A).

The intensity of electric current is expressed as:

$I=\frac{Q}{t}$

where:

I: Intensity expressed in Amps (A)

Q: Electric charge expressed in Coulombs (C)

t: Time expressed in seconds (s)

Being:

I= 19500 A
Q=36 C
t=?

Replacing:

$19500 A=\frac{36 C}{t}$

Solving:

19500 A*t= 36 C

$t=\frac{36 C}{19500 A}$

t= 1.85*10⁻³ s= 1.85 ms (being 1 s= 1,000 ms)

Its duration is 1.85*10⁻³ s or 1.85 ms

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