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ACC Environmental Science Marine Mammals in Puget Island Discussion
The purpose of the Module 3 Lab is to explore and evaluate management decisions for the orca population and how they would ...
ACC Environmental Science Marine Mammals in Puget Island Discussion
The purpose of the Module 3 Lab is to explore and evaluate management decisions for the orca population and how they would affect the Puget Sound biological community.You will have the opportunity to develop skills/knowledge in:defining key concepts in community ecologyrelating the resident orca whale community to the health of the Puget Sound ecosystem, such as in nutrient cycling, population control and energy flowidentifying the reasons for the decline of resident orca whalesevaluate environmental actions to recover the orca population and preserve their role in the biological community in Puget SoundIn order to complete this module, you will complete the following tasks:Compose a 1-page (1.5 line spacing, 12 pt font) letter to a news source of your choice. Spend roughly half of your letter explaining the role of orca whales in the community of organisms that inhabit Puget Sound. (I’m looking to see what you’ve learned about community ecology in this part of the letter). Spend the last half of your letter identifying which one solution you think we, the governor and/or the region needs to focus on regarding the recovery of the orca population. You can choose from one of the Orca Task Force's recommendations (listed on our What to do Module 3 page) or a different aspect of orca conservation. Many scientists don’t believe the conservations efforts go far enough. I highly recommend strengthening and supporting your argument by utilizing one or more of the following resources:Crosscut: The Orca Task Force finally has a plan. Will it work? (Criticizing the Orca Task Force for not going far enough)Center for Whale Research: Restoring salmon runs, not politics, will save southern resident killer whales (More criticism!)Southern Resident Task Force Report and RecommendationsNOAA Report: 10 Years of Research and ConservationMake sure to utilize quotes, facts and concepts rather than opinion alone. Include your sources at the end of your letter.Submit your letter on using this word document assignmentUse the following criteria/tips for success:Reference the grading rubric for this assignmentDon't forget that you have a lab group discussion page!
CHEM 51 West Los Angeles College Gas Density of Dichlorine Pentoxide Chemistry Ques
1. A 10.00 gram mixture of NaHCO3 and Na2CO3 was heated and yielded 0.0357 moles of H2O and 0.1091
moles of CO2. The reac ...
CHEM 51 West Los Angeles College Gas Density of Dichlorine Pentoxide Chemistry Ques
1. A 10.00 gram mixture of NaHCO3 and Na2CO3 was heated and yielded 0.0357 moles of H2O and 0.1091
moles of CO2. The reactions are described by: NaHCO3 -----> Na2O + CO2 + H2O and Na2CO3 -----> Na2O +
CO2. Calculate the volume of CO2 produced in each reaction at 733 Torr and 43oC. and the percentage
composition of the mixture.2. A 5.00 cubic yard tank contains 193 moles of nitrogen, 125 moles of oxygen, 145 moles of helium, and 169
moles of carbon dioxide at 220o
F. Calculate the partial pressure of each gas in the mixture. 1 yard = 3 feet, 1
foot = 12 inches, and 1 inch = 2.54 cm.3. In a photosynthesis reaction. 0.5796 grams of glucose was formed at a temperature of 37.0oC and at a
pressure of 745 Torr. How many milliliters of oxygen were formed with the glucose and how many milliliters
of carbon dioxide were reacted. The vapor pressure of water at 37.0oC is 50.0 Torr. The photosynthetic reaction
is:
6CO2 + 6H2O -----> 6O2 + C6H12O6.4. In the reaction of potassium fluoride with potassium chromate and sulfuric acid, the products are fluorine gas,
potassium sulfate, chromium (III) sulfate and water. If 39.3 liters of fluorine gas was formed in this reaction and
the gas was collected at -10.0oC and 725 Torr, how many grams of potassium chromate reacted?5. In the reaction of hydrochloric acid and sodium hydroxide, 100.00 ml of 0.1234M hydrochloric acid reacts
with 50.00 ml of 0.5432M sodium hydroxide. Will the final solution be more acidic or more basic? How many
mole of excess acid or base will remain? What is the final (H+
) and what is the final pH?6. In the decomposition reaction of indium perchlorate, 25.0 grams is heated to produce oxygen and indium
chloride. Write the balanced equation for the reaction and find the mole ratios of the reactants and products
required to solve any stoichiometric problem; then find the volume of oxygen in liters formed at 37oC if the gas
is collected over mercury under an atmospheric pressure of 720 torr.7. If 30.0 ml of 0.150 M CaCl2 is added to 27.5 ml of 0.200 M AgNO3, how many grams of AgCl will be
precipitated?8a. What is the gas density of dichlorine pentoxide at 1500 Torr. and 270oC?8b. If the gas density of a given compound is 3.75 grams/liter at 960 Torr and 55oC, what is the molar mass of
the gas?9. A large weather balloon is filled with 1500. moles of helium at 35.0oC and 1.076 atm. What is its final
volume at altitude where the pressure of the atmosphere is 25.0 Torr and the final temperature is -350o
F?10a. 1.00 liter flask was evacuated and 5.00 grams of liquid NH3 was added to the flask, and the flask was
sealed with a rubber stopper. If it takes 7.10 atm of pressure in the flask to blow out the rubber stopper, at what
temperature will the stopper be blown out?10b. When ammonium nitrite is heated it decomposes to give nitrogen gas and water. This property is used to
inflate some tennis balls. Write a balanced equation for the reaction. Then calculate the quantity of ammonium
nitrite needed to inflate 10 tennis balls each to a volume of 86.2 ml at 1.2 atm. and 22oC.
UCLA Objections to Covering Law Model of Explanation Paper
Write a 4-5 page paper (double-spaced) on ONE of the following topics.(I will later on give you the sources for the prompt ...
UCLA Objections to Covering Law Model of Explanation Paper
Write a 4-5 page paper (double-spaced) on ONE of the following topics.(I will later on give you the sources for the prompt you choose) Papers will be graded onthe basis of clarity, insight, organization, and depth of argumentation.1) What is Longino’s main aim in her paper “Gender, Politics, and the Theoretical Virtues”? How does she argue in favor of that aim? Among things to think about are the following: Is Longino trying to show that the list of theoretical virtues that Kuhn gives are actually contextual (or pragmatic) virtues rather than (or, perhaps, in addition to) constitutive virtues? Is she trying to show that the list of virtues that feminists have given are actually constitutive (or cognitive) virtues rather than (or, perhaps, in addition to) contextual virtues? Is her main aim to show both of those? Or, rather, is she trying to show that it is unclear which virtues are constitutive and which are contextual? In short, what, exactly is she trying to show and how is she trying to show it?2) Van Fraassen raises doubts about whether an instrument like an optical microscope provides knowledge of the unobservable realm. How are those doubts raised? What do you take to be the best defense of the claim that optical microscopes do provide us with knowledge of things like amoebas? Spell out that defense in detail along with what part of van Fraassen’s considerations you take to be misguided.3) In “The Truth Doesn’t Explain Much,” Cartwright raises challenges for the covering-law model of explanation. What is the main challenge that she raises and how does she argue for it? Does it seem right that there are very few true generalizations that we might use to explain things? Does it seem right that we can and often do explain things anyway? If we do explain things anyway, is it right that we explain things using “ceteris paribus” laws?4) Explain how Bayesianism works as a theory of confirmation. In your view, in what ways does it represent an improvement over Popper’s view that science uses only deduction? What do you take to be its biggest problems? Why don’t those problems make you think that it is not promising?
4 pages
Approved Tv Show Summary 1
The selected TV show encompasses the Grey’s Anatomy, first season episode five, and the rationale for its selection incl ...
Approved Tv Show Summary 1
The selected TV show encompasses the Grey’s Anatomy, first season episode five, and the rationale for its selection include a practical surgical ...
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ACC Environmental Science Marine Mammals in Puget Island Discussion
The purpose of the Module 3 Lab is to explore and evaluate management decisions for the orca population and how they would ...
ACC Environmental Science Marine Mammals in Puget Island Discussion
The purpose of the Module 3 Lab is to explore and evaluate management decisions for the orca population and how they would affect the Puget Sound biological community.You will have the opportunity to develop skills/knowledge in:defining key concepts in community ecologyrelating the resident orca whale community to the health of the Puget Sound ecosystem, such as in nutrient cycling, population control and energy flowidentifying the reasons for the decline of resident orca whalesevaluate environmental actions to recover the orca population and preserve their role in the biological community in Puget SoundIn order to complete this module, you will complete the following tasks:Compose a 1-page (1.5 line spacing, 12 pt font) letter to a news source of your choice. Spend roughly half of your letter explaining the role of orca whales in the community of organisms that inhabit Puget Sound. (I’m looking to see what you’ve learned about community ecology in this part of the letter). Spend the last half of your letter identifying which one solution you think we, the governor and/or the region needs to focus on regarding the recovery of the orca population. You can choose from one of the Orca Task Force's recommendations (listed on our What to do Module 3 page) or a different aspect of orca conservation. Many scientists don’t believe the conservations efforts go far enough. I highly recommend strengthening and supporting your argument by utilizing one or more of the following resources:Crosscut: The Orca Task Force finally has a plan. Will it work? (Criticizing the Orca Task Force for not going far enough)Center for Whale Research: Restoring salmon runs, not politics, will save southern resident killer whales (More criticism!)Southern Resident Task Force Report and RecommendationsNOAA Report: 10 Years of Research and ConservationMake sure to utilize quotes, facts and concepts rather than opinion alone. Include your sources at the end of your letter.Submit your letter on using this word document assignmentUse the following criteria/tips for success:Reference the grading rubric for this assignmentDon't forget that you have a lab group discussion page!
CHEM 51 West Los Angeles College Gas Density of Dichlorine Pentoxide Chemistry Ques
1. A 10.00 gram mixture of NaHCO3 and Na2CO3 was heated and yielded 0.0357 moles of H2O and 0.1091
moles of CO2. The reac ...
CHEM 51 West Los Angeles College Gas Density of Dichlorine Pentoxide Chemistry Ques
1. A 10.00 gram mixture of NaHCO3 and Na2CO3 was heated and yielded 0.0357 moles of H2O and 0.1091
moles of CO2. The reactions are described by: NaHCO3 -----> Na2O + CO2 + H2O and Na2CO3 -----> Na2O +
CO2. Calculate the volume of CO2 produced in each reaction at 733 Torr and 43oC. and the percentage
composition of the mixture.2. A 5.00 cubic yard tank contains 193 moles of nitrogen, 125 moles of oxygen, 145 moles of helium, and 169
moles of carbon dioxide at 220o
F. Calculate the partial pressure of each gas in the mixture. 1 yard = 3 feet, 1
foot = 12 inches, and 1 inch = 2.54 cm.3. In a photosynthesis reaction. 0.5796 grams of glucose was formed at a temperature of 37.0oC and at a
pressure of 745 Torr. How many milliliters of oxygen were formed with the glucose and how many milliliters
of carbon dioxide were reacted. The vapor pressure of water at 37.0oC is 50.0 Torr. The photosynthetic reaction
is:
6CO2 + 6H2O -----> 6O2 + C6H12O6.4. In the reaction of potassium fluoride with potassium chromate and sulfuric acid, the products are fluorine gas,
potassium sulfate, chromium (III) sulfate and water. If 39.3 liters of fluorine gas was formed in this reaction and
the gas was collected at -10.0oC and 725 Torr, how many grams of potassium chromate reacted?5. In the reaction of hydrochloric acid and sodium hydroxide, 100.00 ml of 0.1234M hydrochloric acid reacts
with 50.00 ml of 0.5432M sodium hydroxide. Will the final solution be more acidic or more basic? How many
mole of excess acid or base will remain? What is the final (H+
) and what is the final pH?6. In the decomposition reaction of indium perchlorate, 25.0 grams is heated to produce oxygen and indium
chloride. Write the balanced equation for the reaction and find the mole ratios of the reactants and products
required to solve any stoichiometric problem; then find the volume of oxygen in liters formed at 37oC if the gas
is collected over mercury under an atmospheric pressure of 720 torr.7. If 30.0 ml of 0.150 M CaCl2 is added to 27.5 ml of 0.200 M AgNO3, how many grams of AgCl will be
precipitated?8a. What is the gas density of dichlorine pentoxide at 1500 Torr. and 270oC?8b. If the gas density of a given compound is 3.75 grams/liter at 960 Torr and 55oC, what is the molar mass of
the gas?9. A large weather balloon is filled with 1500. moles of helium at 35.0oC and 1.076 atm. What is its final
volume at altitude where the pressure of the atmosphere is 25.0 Torr and the final temperature is -350o
F?10a. 1.00 liter flask was evacuated and 5.00 grams of liquid NH3 was added to the flask, and the flask was
sealed with a rubber stopper. If it takes 7.10 atm of pressure in the flask to blow out the rubber stopper, at what
temperature will the stopper be blown out?10b. When ammonium nitrite is heated it decomposes to give nitrogen gas and water. This property is used to
inflate some tennis balls. Write a balanced equation for the reaction. Then calculate the quantity of ammonium
nitrite needed to inflate 10 tennis balls each to a volume of 86.2 ml at 1.2 atm. and 22oC.
UCLA Objections to Covering Law Model of Explanation Paper
Write a 4-5 page paper (double-spaced) on ONE of the following topics.(I will later on give you the sources for the prompt ...
UCLA Objections to Covering Law Model of Explanation Paper
Write a 4-5 page paper (double-spaced) on ONE of the following topics.(I will later on give you the sources for the prompt you choose) Papers will be graded onthe basis of clarity, insight, organization, and depth of argumentation.1) What is Longino’s main aim in her paper “Gender, Politics, and the Theoretical Virtues”? How does she argue in favor of that aim? Among things to think about are the following: Is Longino trying to show that the list of theoretical virtues that Kuhn gives are actually contextual (or pragmatic) virtues rather than (or, perhaps, in addition to) constitutive virtues? Is she trying to show that the list of virtues that feminists have given are actually constitutive (or cognitive) virtues rather than (or, perhaps, in addition to) contextual virtues? Is her main aim to show both of those? Or, rather, is she trying to show that it is unclear which virtues are constitutive and which are contextual? In short, what, exactly is she trying to show and how is she trying to show it?2) Van Fraassen raises doubts about whether an instrument like an optical microscope provides knowledge of the unobservable realm. How are those doubts raised? What do you take to be the best defense of the claim that optical microscopes do provide us with knowledge of things like amoebas? Spell out that defense in detail along with what part of van Fraassen’s considerations you take to be misguided.3) In “The Truth Doesn’t Explain Much,” Cartwright raises challenges for the covering-law model of explanation. What is the main challenge that she raises and how does she argue for it? Does it seem right that there are very few true generalizations that we might use to explain things? Does it seem right that we can and often do explain things anyway? If we do explain things anyway, is it right that we explain things using “ceteris paribus” laws?4) Explain how Bayesianism works as a theory of confirmation. In your view, in what ways does it represent an improvement over Popper’s view that science uses only deduction? What do you take to be its biggest problems? Why don’t those problems make you think that it is not promising?
4 pages
Approved Tv Show Summary 1
The selected TV show encompasses the Grey’s Anatomy, first season episode five, and the rationale for its selection incl ...
Approved Tv Show Summary 1
The selected TV show encompasses the Grey’s Anatomy, first season episode five, and the rationale for its selection include a practical surgical ...
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