Chemistry Acidic rain Assignment Help
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Chemistry Acidic rain Assignment Help
Subject: Chemistry
Topic: Acidic rain
Paper details:
Acid rain is defined as any form of wet precipitation, fog, dew, snow, hail or rain, which has a ph less than 5.6. Pure water has a ph of 7.0 (neutral); however, natural, unpolluted rainwater actually has a ph of about 5.6 (acidic).
- Is natural rain acidic? Explain.
- What major 3 gases located in the lower atmosphere?
- How does acidic rain form from these 3 gases? Explain and use the dissociation chemical equations to explain.
- Which gases out of the three previous gases is accounted for about one fourth of the acidity of rain? Example: which one is more dangerous?
- What is the major industry that participate the most in the acidic rain pollution? What can we do about it in the USA?
- In some areas of the United States, the ph of rainwater can be 3.0 or lower, approximately 1000 times more acidic than normal rainwater. When rainwater is too acidic, it can cause problems. Explain.
- List some solutions to reduce the effect of the problem.
RUBRIC
Excellent Quality
95-100%
Introduction 45-41 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Literature Support
91-84 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Methodology
58-53 points
Content is well-organized with headings for each slide and bulleted lists to group related material as needed. Use of font, color, graphics, effects, etc. to enhance readability and presentation content is excellent. Length requirements of 10 slides/pages or less is met.
Average Score
50-85%
40-38 points
More depth/detail for the background and significance is needed, or the research detail is not clear. No search history information is provided.
83-76 points
Review of relevant theoretical literature is evident, but there is little integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are included. Summary of information presented is included. Conclusion may not contain a biblical integration.
52-49 points
Content is somewhat organized, but no structure is apparent. The use of font, color, graphics, effects, etc. is occasionally detracting to the presentation content. Length requirements may not be met.
Poor Quality
0-45%
37-1 points
The background and/or significance are missing. No search history information is provided.
75-1 points
Review of relevant theoretical literature is evident, but there is no integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are not included in the summary of information presented. Conclusion does not contain a biblical integration.
48-1 points
There is no clear or logical organizational structure. No logical sequence is apparent. The use of font, color, graphics, effects etc. is often detracting to the presentation content. Length requirements may not be met
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