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ANTONII [103]
3 years ago
5

Which of the following air pollutants causes a reddish-brown haze in the sky? Sulfur dioxide Carbon monoxide Nitrogen dioxide Ca

rbon dioxide
Chemistry
2 answers:
Zanzabum3 years ago
8 0

The answer would most likely he sulfur dioxide

love history [14]3 years ago
3 0

Answer:

The answer is nitrogen dioxide

Explanation:

The term "photochemical smog" refers to a mist formed by a mixture of pollutants (NOx and volatile hydrocarbons) with others such as ozone, peroxyacyl, hydroxyl radicals, etc., which are formed by the reactions that occur with the light of the sun to affect the NO. This mixture dyes the atmosphere of a reddish brown color, full of very dangerous components for living beings.

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Which of the following is a feature of a Type IV flotation device?
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Answer:

A Type IV PFD is an approved device designed to be thrown to a person in the water. It is not designed to be worn. It is designed to have at least 16.5 pounds of buoyancy. The most com- mon Type IV PFD is a buoyant cushion.

3 0
3 years ago
The Second Law of Thermodynamics makes it difficult for scientists to explain how the original universe became ordered.
ladessa [460]

Answer:

True :)

Explanation:

8 0
3 years ago
Read 2 more answers
A particular brand of gasoline has a density of .737g/mL at 25 C. How many grams of this gasoline would fill a 14.1 gal tank (1
Ivan

Answer: 5.06g/mL

Explanation: 14.1÷.737=19.131614654

19.131614654/3.78= 5.0612

6 0
3 years ago
A 25.00-mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1322 M KOH solution. A volume of 41.22 mL o
NISA [10]

<u>Answer:</u> The concentration of H_2SO_4 comes out to be 0.109 M.

<u>Explanation:</u>

To calculate the concentration of acid, we use the equation given y neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is H_2SO_4

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is KOH.

We are given:

n_1=2\\M_1=?M\\V_1=25.00mL\\n_2=1\\M_2=0.1322M\\V_2=41.22mL

Putting values in above equation, we get:

2\times M_1\times 25=1\times 0.1322\times 41.22\\\\M_1=0.109M

Hence, the concentration of H_2SO_4 comes out to be 0.109 M

4 0
3 years ago
The formation of ClF (chlorine monofluoride) from its elements has an equilibrium constant of 22.3 at room temperature. Which of
vaieri [72.5K]

Answer:

A the reaction will form

Explanation:

4 0
3 years ago
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