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Air pollution earth science discussion, science homework help
Group Discussion Prompt: Review
the air pollution data you collected in the Lab Report for Discussion, ...
Air pollution earth science discussion, science homework help
Group Discussion Prompt: Review
the air pollution data you collected in the Lab Report for Discussion,
and design an experiment that allows you to measure air pollution. Use
the discussion board to share your design and the data you collected
with your classmates. Describe your experimental design.
Points: 20
Instructions for lab in order to complete discussion.
Your assignment for this laboratory is to design
your own experiment to test for air pollution. It is all up to you. You
decide what you are testing for, where you will test for it, and how you
should gather and identify the types and sources of air pollution. Keep
careful notes and make sure you follow scientific methods so that you
can answer the questions on your Lab Report for Discussion before
joining the Threaded Discussion Board Activity.
Before you form a hypothesis and design your
experiment, consider your location and your materials. If you live in a
city, you might have an easier time finding pollution as compared with
someone in the country, but there are small amounts of air pollution
everywhere. Take a look around the outside your home. Are your windows
dirty? How did they get that way? See how much dirt you can pull off of
an outside wall using the sticky side of a piece of tape. You could also
see how much dirt you can collect off surfaces with a paper towel and a
cleaning solution. If you live in the city, you could ask a friend in
the country to do the exact same procedure and compare notes.
You could also try to collect pollution using the
glass slides and the petroleum jelly from the K12 materials kit. Smear
petroleum jelly on the slides, and then place the slides in different
places. How much dust and dirt sticks to each slide in a week? Can you
find more pollutants on a busy city street as compared with quiet roads?
What about rain? Can you detect air pollution by examining rainwater?
BICD100 UCSD Genomic World & Late Onset Alzheimer Disease Questions
Hello, I attached the activity to this question. All what you need to do is reading the activity and do some research if n ...
BICD100 UCSD Genomic World & Late Onset Alzheimer Disease Questions
Hello, I attached the activity to this question. All what you need to do is reading the activity and do some research if need it to answer the questions. I also, attached powerpoint slides that will help you a lot to accomplish completing answering Activity questions. Let me know if you need any help with anything I would love to help out in order to pass this assignment. Thank you so much.
HCC Reaction of pH Of Buffered Solution When Sodium Hydroxide Was Added to It Ques
All Waste can mix together and then go down the drain. Hot plates are located in the ends of each lab bench.You may use a ...
HCC Reaction of pH Of Buffered Solution When Sodium Hydroxide Was Added to It Ques
All Waste can mix together and then go down the drain. Hot plates are located in the ends of each lab bench.You may use a transparent test tube holder for your buffer solutions if one is available. This allows you to more easily compare the colors of the unknown solutions to your knowns.Household chemicals are located at the back table with the cabbage. You can find a few different samples. You do not need to bring your own.https://wamaps3.s3.amazonaws.com/cfiles/23139/121_...Question 1:Data and Observations Part A: Cabbage IndicatorpHColor246781012Part B: Cabbage IndicatorSubstanceColorpHAcidic, Basic, or Neutraldish soapshampooglass cleanerQuestion 2:Data and Observations Part C: BuffersFor this section, you may upload an image of your data tables if you prefer. Files will be graded by hand, separately.Total Number of Drops of HCl(aq) AddedDI WaterBuffered SolutionsColorpHColorpH012345Total Number of Drops of NaOH(aq) AddedDI WaterBuffered SolutionsColorpHColorpH012345Question 3:To determine the pH of an unknown solution, a student uses adds 10 drops of red cabbage indicator to the solution, but the solution remains colorless.Can the student determine if the solution is acidic, basic, or neutral? Explain.Question 4:Consider other tests you have carried out on acids and bases during the quarter.Suggest another method for determining if the unknown solution is acidic, basic, or neutral.Question 5:What happened to the pH of DI water when the hydrochloric acid was added to it?A.)What happened to the pH of DI water when the sodium hydroxide was added to it?B.)What happened to the pH of the buffered solution when hydrochloric acid was added to it?C.)What happened to the pH of the buffered solution when sodium hydroxide was added to it?D.)Briefly describe any differences or similarities for any pH changes observed for DI water compared to a buffered solution when hydrochloric acid was added to each.E.)Briefly describe any differences or similarities for any pH changes observed for DI water compared to a buffered solution when sodium hydroxide was added to each.Question 6:Consider a buffer solution that consists of two separate components: the weak acid, HF(aq), and its conjugate base, F-(aq) (added as NaF).Which component will react with H+(aq) from a strong acid? Write the net ionic equation for the reaction that occurs when H+(aq) is added to the buffered solution.Which component will react with OH- (aq) from a strong base? Write the net ionic equation for the reaction that occurs when OH-(aq) is added to the buffered solution.
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Millikan Oil Drop Experiment Answer
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Air pollution earth science discussion, science homework help
Group Discussion Prompt: Review
the air pollution data you collected in the Lab Report for Discussion, ...
Air pollution earth science discussion, science homework help
Group Discussion Prompt: Review
the air pollution data you collected in the Lab Report for Discussion,
and design an experiment that allows you to measure air pollution. Use
the discussion board to share your design and the data you collected
with your classmates. Describe your experimental design.
Points: 20
Instructions for lab in order to complete discussion.
Your assignment for this laboratory is to design
your own experiment to test for air pollution. It is all up to you. You
decide what you are testing for, where you will test for it, and how you
should gather and identify the types and sources of air pollution. Keep
careful notes and make sure you follow scientific methods so that you
can answer the questions on your Lab Report for Discussion before
joining the Threaded Discussion Board Activity.
Before you form a hypothesis and design your
experiment, consider your location and your materials. If you live in a
city, you might have an easier time finding pollution as compared with
someone in the country, but there are small amounts of air pollution
everywhere. Take a look around the outside your home. Are your windows
dirty? How did they get that way? See how much dirt you can pull off of
an outside wall using the sticky side of a piece of tape. You could also
see how much dirt you can collect off surfaces with a paper towel and a
cleaning solution. If you live in the city, you could ask a friend in
the country to do the exact same procedure and compare notes.
You could also try to collect pollution using the
glass slides and the petroleum jelly from the K12 materials kit. Smear
petroleum jelly on the slides, and then place the slides in different
places. How much dust and dirt sticks to each slide in a week? Can you
find more pollutants on a busy city street as compared with quiet roads?
What about rain? Can you detect air pollution by examining rainwater?
BICD100 UCSD Genomic World & Late Onset Alzheimer Disease Questions
Hello, I attached the activity to this question. All what you need to do is reading the activity and do some research if n ...
BICD100 UCSD Genomic World & Late Onset Alzheimer Disease Questions
Hello, I attached the activity to this question. All what you need to do is reading the activity and do some research if need it to answer the questions. I also, attached powerpoint slides that will help you a lot to accomplish completing answering Activity questions. Let me know if you need any help with anything I would love to help out in order to pass this assignment. Thank you so much.
HCC Reaction of pH Of Buffered Solution When Sodium Hydroxide Was Added to It Ques
All Waste can mix together and then go down the drain. Hot plates are located in the ends of each lab bench.You may use a ...
HCC Reaction of pH Of Buffered Solution When Sodium Hydroxide Was Added to It Ques
All Waste can mix together and then go down the drain. Hot plates are located in the ends of each lab bench.You may use a transparent test tube holder for your buffer solutions if one is available. This allows you to more easily compare the colors of the unknown solutions to your knowns.Household chemicals are located at the back table with the cabbage. You can find a few different samples. You do not need to bring your own.https://wamaps3.s3.amazonaws.com/cfiles/23139/121_...Question 1:Data and Observations Part A: Cabbage IndicatorpHColor246781012Part B: Cabbage IndicatorSubstanceColorpHAcidic, Basic, or Neutraldish soapshampooglass cleanerQuestion 2:Data and Observations Part C: BuffersFor this section, you may upload an image of your data tables if you prefer. Files will be graded by hand, separately.Total Number of Drops of HCl(aq) AddedDI WaterBuffered SolutionsColorpHColorpH012345Total Number of Drops of NaOH(aq) AddedDI WaterBuffered SolutionsColorpHColorpH012345Question 3:To determine the pH of an unknown solution, a student uses adds 10 drops of red cabbage indicator to the solution, but the solution remains colorless.Can the student determine if the solution is acidic, basic, or neutral? Explain.Question 4:Consider other tests you have carried out on acids and bases during the quarter.Suggest another method for determining if the unknown solution is acidic, basic, or neutral.Question 5:What happened to the pH of DI water when the hydrochloric acid was added to it?A.)What happened to the pH of DI water when the sodium hydroxide was added to it?B.)What happened to the pH of the buffered solution when hydrochloric acid was added to it?C.)What happened to the pH of the buffered solution when sodium hydroxide was added to it?D.)Briefly describe any differences or similarities for any pH changes observed for DI water compared to a buffered solution when hydrochloric acid was added to each.E.)Briefly describe any differences or similarities for any pH changes observed for DI water compared to a buffered solution when sodium hydroxide was added to each.Question 6:Consider a buffer solution that consists of two separate components: the weak acid, HF(aq), and its conjugate base, F-(aq) (added as NaF).Which component will react with H+(aq) from a strong acid? Write the net ionic equation for the reaction that occurs when H+(aq) is added to the buffered solution.Which component will react with OH- (aq) from a strong base? Write the net ionic equation for the reaction that occurs when OH-(aq) is added to the buffered solution.
4 pages
Ecology And The Environment Final
Instructions: Type your answers to the questions below and submit via Turnitin through SDSU Blackboard before the beginnin ...
Ecology And The Environment Final
Instructions: Type your answers to the questions below and submit via Turnitin through SDSU Blackboard before the beginning of your discussion section ...
11 pages
Millikan Oil Drop Experiment Answer
Copyright © 2021 by Department of Physics and Astronomy, University of Manitoba This experiment was designed with the aim ...
Millikan Oil Drop Experiment Answer
Copyright © 2021 by Department of Physics and Astronomy, University of Manitoba This experiment was designed with the aim of determining the charge ...
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