Homework Answers
Answer.
if we see the graph, the first watershed has more chances of flooding due to its short distance to cover to reach the outlet and wide-area which accumulates the more amount of water in a short duration, which shows a large peak and high chances of flood.
the second watershed is having a long distance to reach the outlet and comparatively less wide than the first watershed which shows a reduced peak and there are fewer chances of flood.
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b. (4) Which watershed has a higher chance of flooding at the observation point (outlet)? Why...
a. At the POA outlet, what is the stream order of Wendy Run, Watershed II? b....
a. At the POA outlet, what is the stream order of Wendy Run,
Watershed II?
b. Many benthic macroinvertebrates live in Wendy Run. Is that a
Star Wars species or what? Does this indicate the stream is
probably healthy for fish or not? Explain
c. A houselot for sale on the streambank is now a phreatophyte
grove. The NCRS/SCS Soil survey says SWT is 12”. Any problem with
building a house with a basement?
d. A farm applies 30” annually...
2) Which of the following compounds has the higher boiling point: butane, butanol, butanoic acid, and...
2) Which of the following compounds has the higher boiling point: butane, butanol, butanoic acid, and methyl ethanoate? Briefly explain why. Batanoic acold Because of molecula weight and long a strong hydrogen bonding 3) From the compounds of previous question, which is more soluble in water? Briefly explain why. 4) Give the name of the carboxylic acid and alcohol used to prepare the ester methyl benzoate - Esterification 5) Write the reaction of acid hydrolysis between methyl ethanoate and water.
In which one of the following pairs does the first species have a higher boiling point...
In which one of the following pairs does the first species have a higher boiling point than the second? *** Give your reasoning for any one pair of species A) CH3F(g), CH3COOH(l) B) LiCl, CH3Cl C) HCl, HF D) CH3F, CH3OH E) C3H8, C6H14 The answer is B: LiCl and CH3Cl please explain why this is correct and why the other ones are wrong! THANK YOU!!!!
Vo IC=0.0osce 7-8. Which solution has the higher boiling point, 0.500 M NaCl in water or...
Vo IC=0.0osce 7-8. Which solution has the higher boiling point, 0.500 M NaCl in water or 0.400 M CaBr2 in water? Explain. 7-9. Can a solution have a weight /volume % greater than 100%? Explain. es, because when you add in solu you can go over the total vol solution. 7-10 (Lecture 6 review). Write the molecular equation, the complete ionic equation the net ionic equation for the following reactions, A laal + Na. Selag) - Cr Ses(s) (NaNO3(aq)
4.Which of the following statements is (are) correct?(x)A 2-year Treasury security has a higher liquidity risk...
4.Which of the following statements is (are) correct?(x)A 2-year Treasury security has a higher liquidity risk premium than a 2-year corporate bond because the current White House administration is in the process of melting down (liquifying).(y)AAA corporate bonds have a lower interest rate than BBB corporate bonds because the default risk premium is higher on a BBB corporate bond than a AAA corporate bond.(z)The higher the default risk, the higher the interest rate that security buyers will demand. A.(x), (y)...
please help Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis...
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
For each of the following pairs, tell which has a higher entropy and explain why. 6. a. A sample of solid CO2 at-78°C or CO2 vapor at -78°C b. A solid sugar cube or the same sugar dissolved in a...
For each of the following pairs, tell which has a higher entropy and explain why. 6. a. A sample of solid CO2 at-78°C or CO2 vapor at -78°C b. A solid sugar cube or the same sugar dissolved in a cup of tea. Two 100 mL beakers, one containing pure water and the other containing pure alcohol, or a beaker containing the same two samples after they have been mixed together. c. d. NaCI(s) or CaO(s) e. Cl2(g) or Br2(g)...
A 13. (a) Which would have the stronger intermolecular force, CHA or Cla? Briefly explain your...
A 13. (a) Which would have the stronger intermolecular force, CHA or Cla? Briefly explain your answer. V (b) CHa boils at 111 k while Cola boils at 350 K. Does this data support or contradict your answer to part (a)? Briefly explain eng point 14. Why does ethane (CH) have a higher boiling point (184 K) than methane (CH 111 K)? 163 Model III: Another set of boiling point data Substance Boiling point Boiling point HF Substance HO H...
1. Which of the following amino acids has the most hydrophobic side chain? a). E b)....
1. Which of the following amino acids has the most hydrophobic side chain? a). E b). F c). S d). W e). Y 2. Which type of non covalent interaction would you expect to be present between Cl- and H2O? a). Ionic interactions ("salt links") b). Hydrogen bonds c). Van der Waals interactions d). Ion-dipole interactions For the first question, I have F and W both being hydrophobic chains but am unsure why or how to tell which one would...
48. Which statement explains why free markets fail to produce public goods? Firms do not want...
48. Which statement explains why free markets fail to produce public goods? Firms do not want to produce the good because they fear competition will drive the price down below costs. Consumers do not want to buy the good because the price is higher than the value of benefits they would receive. ° Consumers do not want to buy the product because each hopes that someone else will buy it and then all consumers will be able to have the...
a. At the POA outlet, what is the stream order of Wendy Run,
Watershed II?
b. Many benthic macroinvertebrates live in Wendy Run. Is that a
Star Wars species or what? Does this indicate the stream is
probably healthy for fish or not? Explain
c. A houselot for sale on the streambank is now a phreatophyte
grove. The NCRS/SCS Soil survey says SWT is 12”. Any problem with
building a house with a basement?
d. A farm applies 30” annually...
2) Which of the following compounds has the higher boiling point: butane, butanol, butanoic acid, and methyl ethanoate? Briefly explain why. Batanoic acold Because of molecula weight and long a strong hydrogen bonding 3) From the compounds of previous question, which is more soluble in water? Briefly explain why. 4) Give the name of the carboxylic acid and alcohol used to prepare the ester methyl benzoate - Esterification 5) Write the reaction of acid hydrolysis between methyl ethanoate and water.
Vo IC=0.0osce 7-8. Which solution has the higher boiling point, 0.500 M NaCl in water or 0.400 M CaBr2 in water? Explain. 7-9. Can a solution have a weight /volume % greater than 100%? Explain. es, because when you add in solu you can go over the total vol solution. 7-10 (Lecture 6 review). Write the molecular equation, the complete ionic equation the net ionic equation for the following reactions, A laal + Na. Selag) - Cr Ses(s) (NaNO3(aq)
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
For each of the following pairs, tell which has a higher entropy and explain why. 6. a. A sample of solid CO2 at-78°C or CO2 vapor at -78°C b. A solid sugar cube or the same sugar dissolved in a cup of tea. Two 100 mL beakers, one containing pure water and the other containing pure alcohol, or a beaker containing the same two samples after they have been mixed together. c. d. NaCI(s) or CaO(s) e. Cl2(g) or Br2(g)...
A 13. (a) Which would have the stronger intermolecular force, CHA or Cla? Briefly explain your answer. V (b) CHa boils at 111 k while Cola boils at 350 K. Does this data support or contradict your answer to part (a)? Briefly explain eng point 14. Why does ethane (CH) have a higher boiling point (184 K) than methane (CH 111 K)? 163 Model III: Another set of boiling point data Substance Boiling point Boiling point HF Substance HO H...
48. Which statement explains why free markets fail to produce public goods? Firms do not want to produce the good because they fear competition will drive the price down below costs. Consumers do not want to buy the good because the price is higher than the value of benefits they would receive. ° Consumers do not want to buy the product because each hopes that someone else will buy it and then all consumers will be able to have the...
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