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47. Avobenzone is an active ingredient in some common sunscreens. Which of the following is the correct molecular formula for avobenzone? avobenzone A) C22O2203 B) C20H22O3 C) C21H23O3 D) C20H24O3 48. In which structure is the hybridization incorrect? H2C=CH2 H2C=O CH3 O=C=0 sp? sp sp2 sp II III IV А) I B) II С) I D) IV

47. Avobenzone is an active ingredient in some common sunscreens. Which of the following is the correct molecular formula for avobenzone? avobenzone A) C22O2203 B) C20H22O3 C) C21H23O3 D) C20H24O3 48. In which structure is the hybridization incorrect? H2C=CH2 H2C=O CH3 O=C=0 sp? sp sp2 sp II III IV А) I B) II С) I D) IV

Chemistry
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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47. Avobenzone is an active ingredient in some common sunscreens. Which of the following is the correct molecular formula for avobenzone? avobenzone A) C2202203 B) C20H22O3 C) C21H23O3 D) C20H24O3 48. In which structure is the hybridization incorrect? H2C=CH2 H2C=O CH3 O=C=O sp? sp sp? sp II III IV А) I B) I С) I D) IV
Transcribed Image Text:47. Avobenzone is an active ingredient in some common sunscreens. Which of the following is the correct molecular formula for avobenzone? avobenzone A) C2202203 B) C20H22O3 C) C21H23O3 D) C20H24O3 48. In which structure is the hybridization incorrect? H2C=CH2 H2C=O CH3 O=C=O sp? sp sp? sp II III IV А) I B) I С) I D) IV
46. Convert the following skeletal structure to a condensed structure. CH;CH,CH(CH3)CH(CH;CH3)CH(CH3)2 CH;CH,CH(CH3)2CH(CH2CH3)CH(CH3)2 CH,CH(CH,CH3)CH(CH,CH3)CH(CH3)2 CH;CH(CH3)CH(CH2CH3)CH(CH3)2 II IV А) I B) II C) I D) IV
Transcribed Image Text:46. Convert the following skeletal structure to a condensed structure. CH;CH,CH(CH3)CH(CH;CH3)CH(CH3)2 CH;CH,CH(CH3)2CH(CH2CH3)CH(CH3)2 CH,CH(CH,CH3)CH(CH,CH3)CH(CH3)2 CH;CH(CH3)CH(CH2CH3)CH(CH3)2 II IV А) I B) II C) I D) IV
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