Lowry Study guides, Class notes & Summaries

Worked tirelessly to compile all of my lecture notes and textbook notes. Incredibly helpful for my exam, and attained a high 2:1 throughout the year.

Identify each of the compounds below as ACID, BASE or SALT on the basis of their formula and explain your answer. (1) MgCl (2) HClO (3) Cu(OH) 2 4 2 1.) MgCl2 This is a salt because Mg ( metal) and Cl is a nonmetal 2.) HCIO4 This is a Acid because H infront and Cl is a nonmetal 3) Cu(OH)2 This is a BASE because it has OH and the Cu is a metal MgCl Salt Contains Metal (Mg) + Nonmetal (Cl) HClO Acid Contains H + Polyatomic group (ClO ) Cu(OH) Base Contains Metal (Cu) + OH Polya...

General formula for alkyl halide C(n)H(2n+1)X Vinyl halides A halogen atom bonded to a carbon-carbon double bond Aryl halides A halogen atom boned to a benzene ring True True or False: Vinyl and aryl halides are non reactive Why are vinyl and aryl halides non-reactive? The X is bonded to a C that is sp2 hybridized Allylic halides Have X bonded to the carbon atom adjacent to a C-C double bond benzylic halides Have X bonded to the carbon atom adjacent to a benz...

GACE Media Specialist Practice Quiz with Complete Answers Tomie dePaola - Strega Nona series Caldecott Winner Caldecott Medal most distinguished American picture book for children School Library Journal a monthly magazine with articles and reviews for school librarians, media specialists, and public librarians who work with young people. Articles cover a wide variety of topics, with a focus on technology and multimedia. Ann Martin - The Baby Sitters Club - Middle School Louis S...

Which chemical equation represents this reaction: a Bronsted-Lowry acid-base reaction A.) 2 KCLO₂(s) → 2 KCLO(s) + 3 O₂(g) B.) Zn(s) + Cu² + (aq) → Zn² + (aq) + Cu(s) C.) CO³ + (aq) + 6 NH (aq) → [Co(NH³)₆³+](aq) D.) H₂O+9aq) + NH₂(aq)→ H₂O(I) + NH₂+(aq) - correct answer The attractions between atoms within a molecule of NH3 are best characterized as A. hydrogen bonds B. ionic bonds C. polar covalent bonds D. London (dispersion) forces E. ion-dipole f...

How many bonds can nitrogen have? Which rule or principle should be used? A) Five bonds; octet rule. B) Three bonds; octet rule. C) Three bonds; the Hund's rule. D) Five bonds; the Aufbau Principle. correct answer: B When two hydrogen atoms meet, they will attract to each other and form a bond (and a H2 molecule). Why? A) Because electrons like to stay together. B) Because electrons like to be paired up. C) Because there is attraction between the electron in one hydrogen atom an...

Chemistry Exam Questions Correctly Answered 2024. Identify each substance as an acid or a base and write a chemical equation showing how it is an acid or a base according to the Arrhenius definition. a.) HNO3 (aq) b.) NH4^+ (aq) c.) KOH (aq) d.) HC2H3O2 (aq) - correct answer a.) acid, HNO3 (aq) ----> H^+ (aq) + NO3^- (aq) b.) acid, NH4^+ (aq) <----> H^+ (aq) + NH3 (aq) c.) base, KOH (aq) ----> K^+ (aq) + OH^- (aq) d.) acid, HC2H3O2 (aq) <----> H^+ (aq) + C2H3O2^- In...

OL Lab 7: Ideal Gas Law Learning Objectives • Explain the physical concepts of temperature and absolute zero • Define the relationship between pressure, volume and temperature in gases using gas thermometry • Apply the Ideal Gas Law • Give examples of acids and bases from everyday life • Define pH and identify acids and bases using the pH scale • Apply the Bronsted-Lowry definition of acids and bases to chemical compounds • Describe the amphoteric and self-ionization capacit...

chem 210 psu Funk exam 1 Question and answers already passed 2023/2024Bronsted-Lowry acid - correct answer proton donor (H+) and donates Electron Bronsted-Lowry base - correct answer proton acceptor (H+), accepts electron HI ( give pKa, Conjugate Base, and reasons) - correct answer -10, I^-(iodide), noble gas like configuration, large orbitals(less electron repulsion) somewhat electronegative HCl ( give pKa, Conjugate Base, and reasons) - correct answer -7, Chloride(Cl^-), noble gas-l...

Nelson-Somogyi method - blue; copper reduction Dubowski reaction - orthotoluidine/condensation method correct answer: Glucose Van Handel Zilversmit method - chromotropic acid + H2SO4 correct answer: Triglyceride Lieberman Burchard reaction correct answer: Free cholesterol Biuret reaction - violet correct answer: Total CHON by peptide bonds Parfentjev reaction correct answer: Fibrinogen Jaffe reaction correct answer: Creatinine Fearon reaction Berthelot reaction - Na hyp...