- Study guides, Class notes & Summaries

Chem 202 Exam 1 Packet 1 with Questions and Answers in a lewis structure, what can H have? ANSWER 1 bond, 0 pairs in a lewis structure, what can C have? ANSWER 4 bonds, 0 pairs in a lewis structure, what can N have? ANSWER 3 bonds, 1 pair in a lewis structure, what can O have? ANSWER 2 bonds, 2 pairs in a lewis structure, what can F, Cl, Br, and I have? ANSWER 1 bond, 3 pairs what is the 1st exception of the octet rule? ANSWER species having an odd number of electrons what i...

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4 pages

Written in 2024/2025

Grade A+

wangithiannaw

Chem 202 Final Exam Study Guide with Questions and Answers Solubility (g/L) ANSWER The maximum amount of solute that will dissolve in a given quantity of solvent at a specific temperature Molar Solubility (mol/L) (s) ANSWER The number of moles dissolved in 1 L of a saturated solution (in mol/L) Solubility Product (Ksp) ANSWER Equilibrium constant representing the "product of solubility" Precipitation Reactions ANSWER Use Q vs. Ksp to predict whether a precipitate will form: ...

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5 pages

Written in 2024/2025

Grade A+

wangithiannaw

Organic Chemistry Chem 202): Top Exam Questions & Answers, 100% Accurate. Verified. H–Br Markovnikov addition of Br onto more substituted carbon H–Br, ROOR, heat Anti–Markovnikov addition of Br onto least substituted carbon Br2 heat Br Addition to more substituted carbon Br2, H2O2 Br addition to least substituted carbon H2SO4 (aq) Markovnikov addition of OH onto more substituted carbon Hg(OAc)2, H2O, NaBH3, –OH Markovnikov addition of OH onto more substituted carbon ...

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8 pages

Written in 2023/2024

Grade A+

PassPoint02

Organic Chemistry (Chem 202): Top Exam Questions & Answers, 100% Accurate. Verified. Hydroboration 1)Other reagents: BH3 in THF or B2H6 2) Other Bases: KOH Oxymercuration Goes Through 3–memberd "mercurinium" ion. NaBH4 step removes the mercury. If –OH is used instead of H2O an ether will form. Acid–catalyzed addition of H2O (Hydration) Addition of HX Also HI 1)Bromination 2)Halohydrin Formation Water and alcohol solvents will for halohydrin but all others (CCl4, CHCl3, ...

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4 pages

Written in 2023/2024

Grade A+

PassPoint02

Organic Chemistry (Chem 202): Top Exam Questions & Answers, 100% Accurate. Verified. Define crude oil.--a fossil fuel which is a mixture of hundreds ofdifferent compounds. How is crude oil formed?--Crude oil is found trapped in sedimentary rocks. 1. Millions of years ago, microscopic animals and plants fell to the bottom of the sea. Their remains then covered by mud. 2. More sediment buried the mud sediment, it started to change into rock, as temperature and pressure increased. The r...

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10 pages

Written in 2023/2024

Grade A+

PassPoint02