Part C Calculate the concentration of the glycerol solution in percent by mass. Express your answer to four significant figures and include the appropriate units. ► View Available Hint(s) percent by mass C3H8O3 = Submit Part D Value parts per million by mass C3 H8 O3 = Submit Calculate the concentration of the glycerol solution in parts per million by mass. Express your answer as an integer to four significant figures and include the appropriate units. ► View Available Hint(s) Units Value ? Units ?

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Acceptable Mechanison? - Œ 50% a I Acceptable Mechanismy- Ph-= -Pr 10215, CH3CH2NH₂ ZonMy Go (31)

te Bb Welcome, Kawtha... Maps News Home GE [Review Topics] [References] 1. Br H,SO, /H,O H20 Mg2+ Br HSO, 2. OH Na HCO, O Na CO2 H20 h = Sy1 Nucleophilic substitution i= SN2 Nucleophilic substitution- j= Electrophilic aromatic substitution a = Proton transfer e = Electrophilic addition b = Lewis acid/base f= El Elimination c = Radical chain substitution d = Radical chain addition g = E2 Elimination Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - j for your answers. 2. Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next Email Instructor Save and Exi Cengage Learning | Cengage Technical Support

nouncements CHM240-201 x Organic Chemistry C app.101edu.co 4 72"F Aktiv Chemistry HH OL Mail- Francesca A Tantillo-Out x NCHM 240 F22 Question 15 of 55 Using Cahn-Ingold-Prelog rules, rank these substituents from highest priority to lowest priority. B N A) ||| > | > || B) || > | > III C) II|| > || > | M D) || > ||| > | E) I>II>II N- x + P Update :) Submit 8:56 PM 9/11/2022

Chemistry C с dy app.101edu.co 44 # 3 E X | C UL Week 7: Panopto pll III CI $ R F Rank these alkyl halides in order of increasing reactivity in an SN2 reaction. % 5 UL LTU 7-1A T Q CI ^ 6 J Y H X Question 5 of 24 & 7 C|Chegg.com N U A) ||| < | < || B) || < | < ||| C) ||| < || < | D) || < ||| < | E) | < ||| < || PrtScn 8 1 M X + K Home O End A O 2 ENG O 12 ☆ L F10 Tp P PgUp - ¡ * п ( 0 Submin + 6:10 P 10/18/202 ( PgOn