Chm2210 - Study guides, Class notes & Summaries

CHM2210L Midterm UPDATED ACTUAL Exam Questions and CORRECT Answers Do all mixtures of two different organic compounds exhibit a broad melting point range? - CORRECT ANSWER- No, eutectic mixtures(minimum mp for a mixture) melt with a sharp mp range. Do organic compounds that exhibit polymorphism have different melting points? - CORRECT ANSWER- Yes, variations in the intermolecular attraction of different crystalline forms can cause polymorphs to have different but sharp mp

The most characteristic reaction if alkenes is the addition to the carbon-carbon double bond where the pi bond is replaced by two sigma bonds to two new atoms or atom groups in a reaction that occurs in multiple steps, each step has its own ___ and __. activation energy transition state what is a reactive intermediate? a high-energy species that occurs between two successive reaction steps that has the lowest energy between the two transition states three most common reactive intermed...

What is nucleophilic substitution?replacing a leaving group (halogen) w/ a nucleophile what is beta-eliminationa halogen and hydrogen are removed and a pi bond is formed rate the alkyl halides from most to least reactiveRI > RBr > RCl >> RF what is a protic solventhas hydrogen bonding list aprotic solventsDMSO DMF acetone acetonitrile THF

Alcohol 1. NaH ----------> 2. Ch3Brmakes an ether by adding the alkane to O **Maintain same stereochem Alcohol H2SO4 ------> heatForms a pi bond at the carbocation **Consider shifts

CHM2210L Midterm Exam Practice Questions and Answers 100% Pass Do all mixtures of two different organic compounds exhibit a broad melting point range? - ANSWER- No, eutectic mixtures(minimum mp for a mixture) melt with a sharp mp range. Do organic compounds that exhibit polymorphism have different melting points? - ANSWER-Yes, variations in the intermolecular attraction of different crystalline forms can cause polymorphs to have different but sharp mp What might you observe when an organi...

CHM2210L Exam questions and answers | Latest 2024/25 | Updated

Alcohol 1. NaH ----------> 2. Ch3Brmakes an ether by adding the alkane to O **Maintain same stereochem Alcohol H2SO4 ------> heatForms a pi bond at the carbocation **Consider shifts

The most characteristic reaction if alkenes is the addition to the carbon-carbon double bond where the pi bond is replaced by two sigma bonds to two new atoms or atom groups in a reaction that occurs in multiple steps, each step has its own ___ and __. activation energy transition state what is a reactive intermediate? a high-energy species that occurs between two successive reaction steps that has the lowest energy between the two transition states three most common reactive intermed...

What is nucleophilic substitution?replacing a leaving group (halogen) w/ a nucleophile what is beta-eliminationa halogen and hydrogen are removed and a pi bond is formed rate the alkyl halides from most to least reactiveRI > RBr > RCl >> RF what is a protic solventhas hydrogen bonding list aprotic solventsDMSO DMF acetone acetonitrile THF

I got an A+ studying these notes. Summary of the contents for exams 1 and 2 (Chapters 1-6) for organic chemistry 1 taught at USF by Dr. Cruz. Based on learning objectives & class material.