Bright Academic Experts

Category: Chemistry

  • Chemistry Question

    SHORT QUIZ QUESTIONS

    Requirements: short

  • About benzene ring and some characters

    AS we know that the formula of benzene is c6h6

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  • Chemistry

    No instructions provided

    Attached Files (PDF/DOCX): Take home 1 2220.pdf

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

  • Kinetics Lab Report

    • Your draft and final full lab report are to be based on one of the ALEKS experiments you conducted. You are to use the exact data, graphs, tables, etc. that you prepared in ALEKS and compose a report on that exact experiment. You can research how the concept explored in the experiment can be used in other areas (this is good information that could be part of your introduction), but you do not need to develop a new lab experiment.
    • ALEKS provides you a brief introduction to the concept and the procedure/materials, but now you need to interpret your results. The Results and Discussion sections of the report are the most important sections of any lab report. You need to discuss the meaning of your results (compare and contrast it with the accepted value for a constant, as an example) and provide an error analysis – what are the one or two major sources of experimental error that could have affected your result. For example, if your value is higher than the accepted or true value, what could lead to a higher than expected value. If your value is lower than expected, what could have caused a lower value. Specific values and details are needed here, rather than general statements.
    • In your final report, the materials should not be a bulleted list, but rather, your materials should be introduced in full sentences. In addition, the procedure should also be in sentence/paragraph form, rather than a list of steps.
    • References will also be needed! (Textbook is attached)
    • *Please carefully follow the lab report guide as you prepare your draft.*

    Attached Files (PDF/DOCX): Chemistry – The Molecular Nature of Matter Change 10e.pdf, Kinetics (Iodine Clock Reaction) Lab.docx, Lab Report Guide Assignment.docx

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

  • Manufacture of h2so4 by contact process

    Equations

    Requirements:

  • Who invented electron in an atom

    This will help in competition or in school exam

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  • Lab report

    Using the lab data, please answer questions one through 12. Using the data make an excel graph for #10. Please attach graph as separate document. The questions you answered do not have to be long, just one or two sentences simplified. Also write a lab report using this data. Lab Report (separate document) Part I: a concise discussion on precision and accuracy using the data you collected. Remember that you need multiple data points to discuss precision and you need the true value of the data you collected regarding accuracy. Part Il: a concise decision on possible resources of experimental error. Remember that calculation errors are not experimental errors. – Use passive language when writing your report. Do Not use (1, We, our)

  • Chem Lab Report

    Attached Files (PDF/DOCX): GC standards.pdf, Lab_2_Ethanol_BLANK_2_ – Copy (1).pdf, Lab_2_Ethanol_Submission_Template – Copy.docx

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

  • Carbon & Compounds

    Carbon compounds are mostly covalent compounds. In covalent compounds, atoms share electrons instead of forming strong electrostatic attractions like ionic compounds.

    Because of this, the intermolecular forces between carbon compound molecules are weak. Less energy is needed to separate them, so they have low melting and boiling points, even if the molecules are large.

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  • I can explain chemical reaction

    Chemical reaction , they are 8 types of chemical reaction

    Requirements: