Iupac Samenvattingen, Aantekeningen en Examens

CHEM 110 Final Exam Chemistry (2024/2025) Questions with Verified Answers. Part 1. The questions in this part to be answered on the scan sheet provided. Each question is worth one mark. Questions 1 and 2 refer to the following information: The concentration of gaseous nitrogen dioxide (NO2(g)) was measured as NO2(g) decomposes to form NO(g) and O2(g) according to the reaction: NO2(g) NO(g) + O2(g) The following plot of 1/[NO2] versus time is shown below and the line of best fit yielded a ...

Which of the following is false about the chemical name of a drug? a. It is also called the scientific name b. It is used in conventional language c. The most important naming system is the IUPAC name d. Drugs are named according to the structure of the drug molecules - ️️B. It is used in conventional language Which of the following is a generic name? a. Penicillin b. Advil c. N-acetyl-p-aminophenol d. Zoloft - ️️A. Penicillin Which of the following is another name for the ...

CSULB - CHEM 100, Fall 2016 ~ Exam #3Hydrocarbons - correct answer contain only C & H F.G.'s - correct answer Functional Groups / Bonding Arrangements / Bonding Patterns 5 F.G.'s of hydrocarbons - correct answer Alkanes, Alkenes, Alkynes, Cyclo, & Aromatic Saturated - correct answer Maxed out with H; Alkanes (single bond) Unsaturated - correct answer Unmaxed with H; double & triple bonds, cyclo & aromatic Benzene - correct answer aromatic hydrocarbons; IUPAC name IUPAC naming...

sp Hybridization 2 SP + 2 π orbital Linear geometry at carbon sp² Hybridization 3 SP + 1 π orbital Trigonal planar geometry at carbon sp³ Hybridization 4 SP orbitals Tetrahedral geometry Antibonding MOs Destructive interference waves created by high energy electrons in MO models (Node is always present in antibonds) Bonding MOs Constructive interference waves created by lower energy electrons in MO models (No nodes, but beware of node-like low-probability ...

What is the correct order of melting points for the following alkanes, from highest to lowest temperature? correct answer: heptane > hexane > ethane > methane 2. Given an alkane that contains 25 carbon atoms. How many hydrogen atoms are present in its structure? a) correct answer: ) 52 3. Which of the following properly describes constitutional (structural) isomers? correct answer: compounds with the same molecular formula, but a different order of attachment of atoms 4. How...

PTCB Exam Prep Test 1 which of the following is a false about the chemical name of a drug? A. it is also called the scientific name B. it is used in conventional language C. the most important naming system is the IUPAC name D. drugs are named according to the structure of the drug molecules - B. it is used in conventional language which of the following is a generic name? A. penicillin B. Advil C. N-acetyl-p-aminophenol D. Zoloft - A. penicillin which of the following is a...

SI Chapter 4 Handout IUPAC Nomenclature Fill in the table below with the proper prefix for each given number of carbons: 1 carbon 2 carbon s 3 carbon s 4 carbon s 5 carbon s 6 carbon s 7 carbon s 8 carbon s 9 carbon s 10 carbon s What prefix would you add if the carbon chain were cyclic? Fill in the table below with the proper suffix for a carbon chain which falls into the indicated category: Contains only single bonds Contains double bond Contains triple bond...

PTCB Exam Prep (Exam #1) Which of the following is false about the chemical name of a drug? a. It is also called the scientific name b. It is used in conventional language c. The most important naming system is the IUPAC name d. Drugs are named according to the structure of the drug molecules - B. It is used in conventional language Which of the following is a generic name? a. Penicillin b. Advil c. N-acetyl-p-aminophenol d. Zoloft - A. Penicillin Which of the following is anot...

Chem 219 Unit 5 Exam Questions With 100% Correct Answers Generic formula for alcohols - answerR-OH phenol - answerhydroxy-substituted aromatic molecules (any compound with an -OH attached to a benzene ring) IUPAC system rules for naming organic alcohols - answer- organic alcohols are named by replacing the suffix of the parent chain of the molecule with the suffix -ol - The parent chain is numbered so as to give the hydroxyl group the lowest possible number. (examples: 1-propanol, and cy...

CHEM 1020 Practice Test Questions with Correct Answers what is a major difference between organic and inorganic compounds? - ANSWER organic contain carbon what is the reason why there are so many organic compounds? - ANSWER carbon atoms can form stable covalent bonds with other carbon atoms the vast number of organic compounds is due to the unique chemistry of carbon. this chemistry involves - ANSWER formation of long chains& isomerism Which applies to the m...