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decomposer
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organism that breaks down and obtains energy from dead organic matter.
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calculate moles of NaOH from the average volume used in Part 1, and the given molarity.
calculate moles of HCI present originally
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Most Popular Content
ECOLOGY Assignment ( 4 pages)
Assignment #5
In Assignment 4, you described an ecological community close to your home. For this assignment, describe th ...
ECOLOGY Assignment ( 4 pages)
Assignment #5
In Assignment 4, you described an ecological community close to your home. For this assignment, describe the ecosystem that contains your chosen community. What are the major processes that determine how this ecosystem functions? (5 marks)
Climate, primary productivity and decomposition rates all interact in ecosystems. Explain how each one of these factors influences the other two (12 marks)
Explain the impacts that human activities have on one gaseous and one sedimentary biogeochemical cycle. Be specific about both the activities and the impacts. (8 marks)
One common approach to conservation involves trying to “save” a particular endangered species. Discuss the advantages and disadvantages of this kind of approach, as opposed to the approach of conserving ecosystems and landscapes. (10 marks)
Acid Titration Lab
Calculations :
calculate moles of NaOH from the average volume used in Part 1, and the given molarity.
calculate moles o ...
Acid Titration Lab
Calculations :
calculate moles of NaOH from the average volume used in Part 1, and the given molarity.
calculate moles of HCI present originally
calculate the molarity of the HCI solution.
calculate moles of NaOH from the average volume used in Part 2, and the given molarity.
calculate moles of acetic acid present originaly.
calculate the molarity of the acetic acid solution
calculate the mass of acetic acid in 1 L of solution
Calculate the percentage of acetic acid in the vinegarQuestions :1. While doing a titration, it is permissible to use a wash bottle to wash down any material that may have splashed higher up. this would appear to increase the volume of the acid in the flask. why will it have no effect on the results?2. what was the reasoning for rinsing out the buret with NaOH solution before starting the titrations?3. By law, vinegar must be not less thqn 4% by mass acetic acid. did your sample meet these specifications?
Keiser Finding The Value In Histogram Exam Practicee
Software can be a very productive tool for statistical research and analysis. For this assignment, you a ...
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I need help with my chem homework that is 28 questions and need some explanations to help me study. it is based on ionic ...
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I need help with my chem homework that is 28 questions and need some explanations to help me study. it is based on ionic compounds, molarity, molecular and empirical formulas and orbitals.in the zip file, the questions are labeled as follows "q23" contains questions 2 and 3, "q456" contains questions 4 5 and 6 and so onYou need a periodic table and these constants as well: Useful constants:h = 6.626 x 10-34 J*sc = 3.00 x 108 m/s
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