Describing the formation of acid precipitation What is acid precipitation: What gases are responsible for acid...
Describing the formation of acid precipitation
- What is acid precipitation:
- What gases are responsible for acid precipitation?
- Where is acid precipitation a significant problem?
Identifying the role of biomagnifications in food chains
- Give an example of biomagnifications in an:
- Aquatic food chain-
- Terrestrial food chain-
Homework Answers
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Describing the formation of acid precipitation
What is acid precipitation:
What gases are responsible for acid...
I 20. What are the intermolecular forces responsible for the folding of amino acid chains into...
I 20. What are the intermolecular forces responsible for the folding of amino acid chains into proteins? Give specifics. 21. How can two different proteins have the same molecular formula, yet have different folds and structures.
Ecosystems How is food chain different from a food web? Explain the difference between gross primary...
Ecosystems How is food chain different from a food web? Explain the difference between gross primary production and net primary production? What is the role of plant metabolism (respiration) in productivity? Why is energy lost from a food chain? Where does it go? Is it destroyed'? What limits NPP? What patterns exist in NPP in oceans vs terrestrial ecosystems? Are nutrients involved with NPP? Which ones? What trophic level (group of organisms) is needed for every ecosystem? What do the...
(9) In the troposphere two key reactions responsible for ozone (Os) formation are NO2+ hv -+NO+O...
(9) In the troposphere two key reactions responsible for ozone (Os) formation are NO2+ hv -+NO+O 0+ O2+MO+M If the only source of ozone is photolysis of nitrogen dioxide (NO2), what role, if any, is played by Volatile Organics Compounds (VOCs) in O3 formation? Be as specific as you can and give chemical reactions.
Pls answer fast Discuss how the properties of acidity, basicity, and polarity arise for some amino...
Pls answer fast
Discuss how the properties of acidity, basicity, and polarity arise for some amino acids. 8. How does water interact with hydrophobic and hydrophllic molecules? How does water interact with amino acid side chains, and how does this facilitate the folding of proteins? 9. Describe how amino acids are linked together to form protein chains. 10. What does the Ramachandran plot describe? How is it useful in describing protein structure? 11. What physical forces act on the amino...
What type of reaction(s) is this: acid-base, gas formation, Precipitation, Combination,decomposition,redox or single displacement? lotal lonie...
What type of reaction(s) is this: acid-base, gas formation,
Precipitation, Combination,decomposition,redox or single
displacement?
lotal lonie Equation 2 Al(OH),(6) + [6 H* +359-laq) → [2 AP® +3597-1aq) + 6 H,00) Net Ionic Equation 2 ALCOH)3 (5) + 6H* c992 = 2 A10*caq) + 6 Hz O(l) Reaction Type(s) Unbalanced Chemical Reaction Al, (SO )3(aq) + K,S0(aq) + 24 H,0(l) → 2 KAI(SO )2 · 12 H,0(s) Reaction Type(s)
What initiates electron transport chain? accumulation of pyruvic acid in mitochondrion formation of Actyl-CoA electrons delivered...
What initiates electron transport chain? accumulation of pyruvic acid in mitochondrion formation of Actyl-CoA electrons delivered by coenzymes absence of oxygen
What type of reaction is the following? HCI + K2S → H2S+KCI O precipitation O acid...
What type of reaction is the following? HCI + K2S → H2S+KCI O precipitation O acid base reaction O combustion O gas evolution Which equilibrium constant represents a reaction that favors the formation of the products to the greatest extent? 0.78 0 2.0 x 105 1.0 x 1020 O 1.5 x 10-10 Which of these compounds would you expect to be least soluble in water (polar)? O oil (non polar) ОКСІ O vodka alcohol (polar) O NaCl
Read the information below and answer the questions: A newspaper headline reads “Acid Precipitation Not a...
Read the information below and answer the questions: A newspaper headline reads “Acid Precipitation Not a Threat.” The article states that the city’s air pollution control board has been monitoring sulfur oxides and nitrogen oxides in the air and recording the pH of precipitation for the past five years. Air samples have been collected daily at two sites: at the busiest downtown intersection and at the entrance to a privately owned electrical power–generating station. On most days, the power station...
1. What two functional groups are found in salicylic acid? 2. For the formation of aspirin,...
1. What two functional groups are found in salicylic acid? 2. For the formation of aspirin, salicylic acid is acting as an _ acetic anhydride as a and 3. Where should you dispose of acetic anhydride and concentrated sulfuric acid? 4. The purity of your sample is determined by testing it with ferric chloride. What should you observe if your sample is pure?
NPP = GPP – R Net primary production = ______________ = GPP – energy used for...
NPP = GPP – R
Net primary production =
______________
= GPP – energy used for cellular respiration
Gross primary production = ________________ production of
primary producers
Respiration = ______________________
Thus NPP is the amount of energy available to primary
consumers = primary production
Explain the different ways in which primary production is
influenced in terrestrial and aquatic ecosystems
Primary production: terrestrial
ecosystems influenced by water, temperature, and
nutrient availability
Evapotranspiration rate measures the amount of
water entering the atmosphere...
I 20. What are the intermolecular forces responsible for the folding of amino acid chains into proteins? Give specifics. 21. How can two different proteins have the same molecular formula, yet have different folds and structures.
Ecosystems How is food chain different from a food web? Explain the difference between gross primary production and net primary production? What is the role of plant metabolism (respiration) in productivity? Why is energy lost from a food chain? Where does it go? Is it destroyed'? What limits NPP? What patterns exist in NPP in oceans vs terrestrial ecosystems? Are nutrients involved with NPP? Which ones? What trophic level (group of organisms) is needed for every ecosystem? What do the...
(9) In the troposphere two key reactions responsible for ozone (Os) formation are NO2+ hv -+NO+O 0+ O2+MO+M If the only source of ozone is photolysis of nitrogen dioxide (NO2), what role, if any, is played by Volatile Organics Compounds (VOCs) in O3 formation? Be as specific as you can and give chemical reactions.
Pls answer fast
Discuss how the properties of acidity, basicity, and polarity arise for some amino acids. 8. How does water interact with hydrophobic and hydrophllic molecules? How does water interact with amino acid side chains, and how does this facilitate the folding of proteins? 9. Describe how amino acids are linked together to form protein chains. 10. What does the Ramachandran plot describe? How is it useful in describing protein structure? 11. What physical forces act on the amino...
What type of reaction(s) is this: acid-base, gas formation,
Precipitation, Combination,decomposition,redox or single
displacement?
lotal lonie Equation 2 Al(OH),(6) + [6 H* +359-laq) → [2 AP® +3597-1aq) + 6 H,00) Net Ionic Equation 2 ALCOH)3 (5) + 6H* c992 = 2 A10*caq) + 6 Hz O(l) Reaction Type(s) Unbalanced Chemical Reaction Al, (SO )3(aq) + K,S0(aq) + 24 H,0(l) → 2 KAI(SO )2 · 12 H,0(s) Reaction Type(s)
What type of reaction is the following? HCI + K2S → H2S+KCI O precipitation O acid base reaction O combustion O gas evolution Which equilibrium constant represents a reaction that favors the formation of the products to the greatest extent? 0.78 0 2.0 x 105 1.0 x 1020 O 1.5 x 10-10 Which of these compounds would you expect to be least soluble in water (polar)? O oil (non polar) ОКСІ O vodka alcohol (polar) O NaCl
1. What two functional groups are found in salicylic acid? 2. For the formation of aspirin, salicylic acid is acting as an _ acetic anhydride as a and 3. Where should you dispose of acetic anhydride and concentrated sulfuric acid? 4. The purity of your sample is determined by testing it with ferric chloride. What should you observe if your sample is pure?
NPP = GPP – R
Net primary production =
______________
= GPP – energy used for cellular respiration
Gross primary production = ________________ production of
primary producers
Respiration = ______________________
Thus NPP is the amount of energy available to primary
consumers = primary production
Explain the different ways in which primary production is
influenced in terrestrial and aquatic ecosystems
Primary production: terrestrial
ecosystems influenced by water, temperature, and
nutrient availability
Evapotranspiration rate measures the amount of
water entering the atmosphere...
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