Past paper (d)The antibacterial activity of a number of penicillins was found to fit thefollowing QSAR equation (Figure Q13(d)):OXOXHHSCO2HLog(1/c) = -0.245 +1.720σ +5.673 (n=8, r=0.929)Figure Q13(d)What type of groups attached to the benzene ring give the highestantibacterial activity. Suggest at least two examples of substituentgroups, which have the right properties to show antibacterial activity.(7 marks)

(d) The given compound is Ampicillin.In the case of ampicillin, which is a penicillin derivative,…

Answered: (d) The antibacterial activity of a…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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O Homework in Chem101 - due Su X My Questions | bartleby ( Periodic Table – Royal Society of how to take a screenshot on an + A learn.maricopa.edu/courses/1132256/modules/items/19018052 CHM151 17003 > Modules > Weeks 8 & 9 - Chapter 7 > Homework in Chem101 - due Sunday night CG 2020 FALL CRED Question 38 of Submit Account Home Complete the balanced neutralization equation for the reaction below: Announcements Dashboa |Modules HCIO:(aq) + NaOH(aq) – rd Concourse Syllabus Courses Grades O3+ D4+ Cisco Webex Groups 1 2 3 4 7 8 9. Tutoring/Learning Center Calendar Os Do Inbox (1) (g) (aq) History Na CI H. Help • Previous Next » Library 1:03 PM O Type here to search 10/18/2020 1L + 近
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MyCSU - Columbus State Univer. x | № Inbox - bailes_amber@columbu: x D2L Homepage - Columbus State Un X - со A ALEKS-Amber Bail www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lJgXZp57itWHhRgilODc5MqvhZbKYx2-U-037007TYd Gmail YouTube Maps MyCSU - Columbus... Homepage - Georg... Microsoft Office Ho... B Lesson 2 Disc O CHEMICAL REACTIONS = Solving for a reactant using a chemical equation Ammonia (NH3) chemically reacts with oxygen gas (0₂) to produce nitric oxide (NO) and water (1₂0). What mass of ammonia is consumed by the reaction of 9.9 g of oxygen gas? Be sure your answer has the correct number of significant digits. x10 g ANAKKALE X S ? Email 4 Jessy Vseforestainty a jedan den so $45******
What series of reagents would accomplish this transformation? ch9_d5_q3b.pdf O 1. TsCl, pyridine 2. NaOH 3. HBr O 1. TsCl, pyridine 2. NaOH 3. HBr, HOOH O 1. TsCl, pyridine 2. NaOtBu 3. HBr O 1. TsCl, pyridine 2. NaOtBu 3. HBr, HOOH
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Ma 9 uta Bb Co Bb 70 Bb Or Ch O Int O Dr O Hc G pe b Se E Lal 4 Pa O Da B Cla G BH O Di + WP A education.wiley.com/was/ui/v2/assessment-player/index.html?launchld=28461bef-2a57-4092-8156-ef4e43a30d2a#/question/8 E Chapter 1 (modified) Question 9 of 26 0 / 1 Show Attempt History Current Attempt in Progress Incorrect. For the following, identify the most likely value for x: BHx X = eTextbook and Media Hint Savo forLator. Last saved 52 seccnds a0. Attemnts:2 of 4 used. Submit Ancwer 4:42 PM e Type here to search 86°F 24 +6, 9/10/2021 ENM 18)
Abdelra X M Mathway | Algebra Prol X G molar mass of zinc chl x Launch Meeting-Zoom x G 0.16kg to g-Google Se x+ www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lix5uFZIVj2iEJjQd1WoxT77ErtzZpGbzESWMk5SbMzyGfsmkwQSq2n2qsprma6JcCeltVTwZDkOLh51Rytx20V. O GASES, LIQUIDS, AND SOLIDS Using the Kf and Kb equations with electrolytes Jeneen v A certain liquid X has a normal boiling point of 93.40°C and a boiling point elevation constant K=1.46 °C-kg mol . A solution is prepared by dissolving -1 9. some iron(III) nitrate (Fe(NO,)) in 550. g of X. This solution boils at 93.8 °C. Calculate the mass of Fe(NO,) that was dissolved. Be sure your answer is rounded to the correct number of significiant diglts. x10 Check Explanation 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Accessibility M9

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