Homework Answers
Aerosol are a mixture in which air is present in large quantity(acting as medium) ans small particles of solid/liquid may be suspended it.
Aerosols are formed by two main ways:
1.Duriing dispersion, when fine particles are formed as a result of crushing a solid/atomization of a liquid.
2.During condensation, when the aerosol particles originate as a result of molecule aggregation..
When gases of compounds such as nitogen dioxide or sulphur dioxide are released,they reach the upper layer of atmosphere where these pollutants react with the water and oxygen to form sulphuric acids and nitric acid.These harmful acids when they precipitate and fall on the earth in the form of rain,then that rain is called acid rain.
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What are aerosol, condensation aerosol, and dispersion aerosol? What is the reason for acid rain?
Box, Hunter, and Hunter have analyzed the dispersion of an aerosol spray as a function of...
Box, Hunter, and Hunter have analyzed the dispersion of an aerosol spray as a function of its age. The dispersion y is measured as the reciprocal of the number of particles in a unit volume. Age x is measured in minutes. The experiments were performed in random order, but their results are listed here in increasing order of x: Age, x Dispersion, y 8 6.16 22 9.88 35 14.35 40 24.06 57 30.34 73 32.17 78 42.18 87 43.23 98...
number 10. 9. What is the weather and climate? 10. What is the free radicals in...
number 10.
9. What is the weather and climate? 10. What is the free radicals in the atmosphere? Give some examples. What is the exited atom in the atmosphere? Give some examples 11. What are aerosol, condensation aerosol, and dispersion aerosol?
please i want the answers in form of essay with reference list what is acid rain...
please i want the answers in form of essay with reference
list
what is acid rain ? how acid rain form? what acid are in acid rain ? causes of acid rain effect of acid rain? solution for acid rain? formulas of acid rain?
aldol condensation reaction Question 3: Is this reaction acid or base catalyzed? Tell the name of...
aldol condensation reaction
Question 3: Is this reaction acid or base catalyzed? Tell the name of the base used. Question 4: What is the role of ethanol in the experiment? Question 5: Why 1.0 M HCl is used at the end of the experiment? Question 6: 4-nirobenzaldehye cannot undergo aldol condensation reaction by itself in the presence of strong base, give the reason for that?
Rain with which of the following pH of values would be considered to be acid rain? 3.5 11.0 9.5 6.5 Rain with whic...
Rain with which of the following pH of values would be considered to be acid rain? 3.5 11.0 9.5 6.5
Rain with which of the following pH of values would be considered to be acid rain? 3.5 11.0 9.5 6.5
The reason for many of the unique properties of water is: dispersion forces that are present...
The reason for many of the unique properties of water is: dispersion forces that are present none of the other answers it is nonpolar. its ability to form hydrogen bonds. It expands upon freezing.
4f. NOx typically leaves the atmosphere as nitric acid via the following reaction on an aerosol...
4f. NOx typically leaves the atmosphere as nitric acid via the following reaction on an aerosol droplet: N2O5 + H2O + 2HNO3 Calculate the pH of a lum diameter droplet (volume is 5.24 x 10-16 L) of water with exactly two molecules of nitric acid in it. (10 pts)
What product is produced by condensation of the following: adipic acid and tetramethylenediamine. Provide a linkage...
What product is produced by condensation of the following: adipic acid and tetramethylenediamine. Provide a linkage based name as well as a trade name.
1. One cause of acid rain is the combustion of hydrocarbons. This particular mechanism leads to...
1. One cause of acid rain is the combustion of hydrocarbons. This particular mechanism leads to the presence of carbonic acid in rain. Frank, or The Artist formerly known as The Chemist, lives in a city where this type of acid rain is abnormally common. One day he decides to perform an experiment in order to determine the concentration of carbonic acid in his city's rain. He considers the possibility of simply collecting some rain in a beaker and measuring...
In waters affected by acid rain the concentrations of the three carbonic acid species (H2CO3, HCO3-,...
In waters affected by acid rain the concentrations of the three carbonic acid species (H2CO3, HCO3-, CO32-) are determined by concentration of the strong acid deposited by acid rain, as well as the concentration of H2CO3 which is controlled by the solubility of carbon dioxide . Under these conditions (constant H2CO3 and relatively low pH) the only carbonic acid equilbrium of importance is the conjugate base reaction of HCO3-, which is related to, but not identical to - and not...
number 10.
9. What is the weather and climate? 10. What is the free radicals in the atmosphere? Give some examples. What is the exited atom in the atmosphere? Give some examples 11. What are aerosol, condensation aerosol, and dispersion aerosol?
please i want the answers in form of essay with reference
list
what is acid rain ? how acid rain form? what acid are in acid rain ? causes of acid rain effect of acid rain? solution for acid rain? formulas of acid rain?
aldol condensation reaction
Question 3: Is this reaction acid or base catalyzed? Tell the name of the base used. Question 4: What is the role of ethanol in the experiment? Question 5: Why 1.0 M HCl is used at the end of the experiment? Question 6: 4-nirobenzaldehye cannot undergo aldol condensation reaction by itself in the presence of strong base, give the reason for that?
Rain with which of the following pH of values would be considered to be acid rain? 3.5 11.0 9.5 6.5
Rain with which of the following pH of values would be considered to be acid rain? 3.5 11.0 9.5 6.5
The reason for many of the unique properties of water is: dispersion forces that are present none of the other answers it is nonpolar. its ability to form hydrogen bonds. It expands upon freezing.
4f. NOx typically leaves the atmosphere as nitric acid via the following reaction on an aerosol droplet: N2O5 + H2O + 2HNO3 Calculate the pH of a lum diameter droplet (volume is 5.24 x 10-16 L) of water with exactly two molecules of nitric acid in it. (10 pts)
1. One cause of acid rain is the combustion of hydrocarbons. This particular mechanism leads to the presence of carbonic acid in rain. Frank, or The Artist formerly known as The Chemist, lives in a city where this type of acid rain is abnormally common. One day he decides to perform an experiment in order to determine the concentration of carbonic acid in his city's rain. He considers the possibility of simply collecting some rain in a beaker and measuring...
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