Category: Chemistry

  • jelaskan pengaruh industri kimia dalam ekonomi

    Saya membutuhkan pendapat singkat (opinion) tentang pengaruh industri kimia terhadap perekonomian. Jelaskan dampak positif dan negatifnya terhadap lapangan kerja, pertumbuhan ekonomi, dan lingkungan. Jawaban diharapkan ringkas, jelas, dan mudah dipahami untuk tugas sekolah.

    Requirements:

  • Assignment

    Document attached! Please let me know if you would be able to help with this assignment: what steps because it has to be explained on her end!

  • Melting Point Determination Lab Report

    The labs are intended to make you use the scientific method, to understand, and to reinforce

    concepts learned in class. If you need help, please ask.

    The lab reports must be typed or clearly written and the pages stapled together. Reports must be

    neat or they will not be accepted.

    Use passive language when writing a report; avoid using personal pronouns (I, We).

    o This 15.50 grams of solvent were added to the round-bottomed flask.

    o Not this We added 15.50 grams of solvent to the round-bottomed flask.

    Format for reports:

    Part I. Purpose

    one sentence stating the purpose of the experiment (why you are doing the experiment or

    what you are trying to determine or synthesize).

    Part II. Materials and Methods

    detailed list of chemicals and equipment used (ex. 1.0 M sulfuric acid, Buchner funnel)

    chemical structures of organic reagents used

    procedure you followed with enough detail that someone who only had your report could

    do the experiment

    Part III. Results

    chemical reaction equations if conducting a synthesis

    observations

    any measurements, data sheets, calculations, handouts, drawings, photos, etc.

    Part IV. Discussion

    -define new terms

    -discuss the theory behind the experiment; incorporate relevant terms and definitions

    -analyze or interpret your results

    -discuss your experimental results/calculations versus theoretical

    -discuss any mistakes or possible sources of error and their impact

    Part V. Conclusion

    summarize the experiment, outcome, and what it means in one paragraph

    Part VI. Answers to assigned questions from lab manual or instructor

    • Please answer the three questions at the end of the report separately.
  • Organic Structures report sheet

    Review the worksheet and answer questions on page 13-18

    Attached Files (PDF/DOCX): Organic Structures.pdf

    Note: Content extraction from these files is restricted, please review them manually.

  • Reduction of mercury (II) ion

    1- Plagiarism maximum 10%

    2- Reduce Ai to Zero % (when you rewrite the part that has Ai, do not change the meaning of the writing and do not use difficult words, when you read my paper, you will understand the level of my writing)

    3- Check grammar, flow of writing and transitions words

    4- Most of my writing is good without Ai or plagiarism, so keep it do not rewrite it, just Check grammar, flow of writing and transitions words

    5- In my university they use Turnitin, if you have it, use it to check Ai and Plagiarism when you finish. Also, I will send you the report I did using Turnitin for Ai and Plagiarism

    6- if you have any comment to improve my writing let me know.

    7- in part 1.17- Research gap and motivation, I need you to see if it is good or need improvement, when you read my paper, you will understand what the gap is

    8- in (chapter 2 Experimental) you will see most of the part highlighted as Plagiarism because it is from my published paper, so try to reduce the Plagiarism without changing the meaning.

    9- in chapter 2 sections 2.2.1, 2.2.2 and 2.2.3 you will see that the first paragraph is the same for all these sections, should i keep all of them or there is any way to mention that I use the same method with same molar ratio? I couldn’t decide what should I do.

  • Reduction of mercury (II) ion

    1- Plagiarism maximum 10%

    2- Reduce Ai to Zero % (when you rewrite the part that has Ai, do not change the meaning of the writing and do not use difficult words, when you read my paper, you will understand the level of my writing)

    3- Check grammar, flow of writing and transitions words

    4- Most of my writing is good without Ai or plagiarism, so keep it do not rewrite it, just Check grammar, flow of writing and transitions words

    5- In my university they use Turnitin, if you have it, use it to check Ai and Plagiarism when you finish. Also, I will send you the report I did using Turnitin for Ai and Plagiarism

    6- if you have any comment to improve my writing let me know.

    7- in part 1.17- Research gap and motivation, I need you to see if it is good or need improvement, when you read my paper, you will understand what the gap is

    8- in (chapter 2 Experimental) you will see most of the part highlighted as Plagiarism because it is from my published paper, so try to reduce the Plagiarism without changing the meaning.

    9- in chapter 2 sections 2.2.1, 2.2.2 and 2.2.3 you will see that the first paragraph is the same for all these sections, should i keep all of them or there is any way to mention that I use the same method with same molar ratio? I couldn’t decide what should I do.

    Attached Files (PDF/DOCX): For review.docx

    Note: Content extraction from these files is restricted, please review them manually.

  • Reduction of mercury (II) ion

    1- Plagiarism maximum 10%

    2- Reduce Ai to Zero % (when you rewrite the part that has Ai, do not change the meaning of the writing and do not use difficult words, when you read my paper, you will understand the level of my writing)

    3- Check grammar, flow of writing and transitions words

    4- Most of my writing is good without Ai or plagiarism, so keep it do not rewrite it, just Check grammar, flow of writing and transitions words

    5- In my university they use Turnitin, if you have it, use it to check Ai and Plagiarism when you finish. Also, I will send you the report I did using Turnitin for Ai and Plagiarism

    6- if you have any comment to improve my writing let me know.

    7- in part 1.17- Research gap and motivation, I need you to see if it is good or need improvement, when you read my paper, you will understand what the gap is

    8- in (chapter 2 Experimental) you will see most of the part highlighted as Plagiarism because it is from my published paper, so try to reduce the Plagiarism without changing the meaning.

    9- in chapter 2 sections 2.2.1, 2.2.2 and 2.2.3 you will see that the first paragraph is the same for all these sections, should i keep all of them or there is any way to mention that I use the same method with same molar ratio? I couldn’t decide what should I do.

  • Reduction of mercury (II) ion

    1- Plagiarism maximum 10%

    2- Reduce Ai to Zero % (when you rewrite the part that has Ai, do not change the meaning of the writing and do not use difficult words, when you read my paper, you will understand the level of my writing)

    3- Check grammar, flow of writing and transitions words

    4- Most of my writing is good without Ai or plagiarism, so keep it do not rewrite it, just Check grammar, flow of writing and transitions words

    5- In my university they use Turnitin, if you have it, use it to check Ai and Plagiarism when you finish. Also, I will send you the report I did using Turnitin for Ai and Plagiarism

    6- if you have any comment to improve my writing let me know.

    7- in part 1.17- Research gap and motivation, I need you to see if it is good or need improvement, when you read my paper, you will understand what the gap is

    8- in (chapter 2 Experimental) you will see most of the part highlighted as Plagiarism because it is from my published paper, so try to reduce the Plagiarism without changing the meaning.

    9- in chapter 2 sections 2.2.1, 2.2.2 and 2.2.3 you will see that the first paragraph is the same for all these sections, should i keep all of them or there is any way to mention that I use the same method with same molar ratio? I couldn’t decide what should I do.

  • Reduction of mercury (II) ion

    1- Plagiarism maximum 10%

    2- Reduce Ai to Zero % (when you rewrite the part that has Ai, do not change the meaning of the writing and do not use difficult words, when you read my paper, you will understand the level of my writing)

    3- Check grammar, flow of writing and transitions words

    4- Most of my writing is good without Ai or plagiarism, so keep it do not rewrite it, just Check grammar, flow of writing and transitions words

    5- In my university they use Turnitin, if you have it, use it to check Ai and Plagiarism when you finish. Also, I will send you the report I did using Turnitin for Ai and Plagiarism

    6- if you have any comment to improve my writing let me know.

    7- in part 1.17- Research gap and motivation, I need you to see if it is good or need improvement, when you read my paper, you will understand what the gap is

    8- in (chapter 2 Experimental) you will see most of the part highlighted as Plagiarism because it is from my published paper, so try to reduce the Plagiarism without changing the meaning.

    9- in chapter 2 sections 2.2.1, 2.2.2 and 2.2.3 you will see that the first paragraph is the same for all these sections, should i keep all of them or there is any way to mention that I use the same method with same molar ratio? I couldn’t decide what should I do.

  • NaCl (table salt)

    Topic : NaCl (table salt) Research the melting point, boiling point, and specific heat of your compound. Be sure to cite your source. Answering the following questions: Was the source you used credible? How can you tell? Convert the melting point to kelvin. Be sure to show your work. At room temperature, is your compound a solid, liquid, or gas when it is pure? Calculate the heat energy required to heat 15 g of your compound from 22C to 37C? Be sure to show your work.