Bronsted Study guides, Class notes & Summaries

Acid-Base Exam Questions Correctly Answered 2024. Arrhenius Acid-Base Theory - correct answer Arrhenius defined acids and bases by what ions they dissociate into when dissolved in water. An Arrhenius acid dissociates into H+ ions and an anion when dissolved in water. An Arrhenius base dissociates into OH- ions and a cation when dissolved in water. Bronsted-Lowry Acid-Base Theory - correct answer Bronsted and Lowry defined acids and bases depending on whether they donated or accepted H+ ...

what factors explain the outcomes of reactions? - hybridization, delocalization, eN, atom density what is a leaving group? - - group of atom(s) that can be stable on its own - eN atoms that are good LG also make strong acids what is the α carbon? - C directly attached to leaving group what are β Cs? β Hs? - βC: C(s) attached to α carbon βH: H(s) attached to βC what is a LB? is it a nucleophile or electrophile? - lewis base, nucleophile what is nucleophilic ...

Bronsted-Lowry acid proton donor (H+) and donates Electron Bronsted-Lowry base proton acceptor (H+), accepts electron HI ( give pKa, Conjugate Base, and reasons) -10, I^-(iodide), noble gas like configuration, large orbitals(less electron repulsion) somewhat electronegative HCl ( give pKa, Conjugate Base, and reasons) -7, Chloride(Cl^-), noble gas-like, electronegative H3O^+(Hydronium)- ( give pKa, Conjugate Base, and reasons) -2, H2O, neutral charge, electroneg...

Chapter 3 Topic: Introduction to Bronsted-Lowry Acids and Bases Section 3.1 Difficulty Level: Easy 1. Is the indicated compound acting an acid or a base in the following reaction? O + O OH O + A. Acid B. Base C. Neither Ans: B Topic: Introduction to Bronsted-Lowry Acids and Bases Section 3.1 Difficulty Level: Easy 2. Is the indicated compound acting an acid or a base in the following reaction? H2SO4 + O HSO4 + O H A. Acid B. Base C. Neither Ans: A Topic: Introduction to B...

Acid-Base Equilibria Bronsted-Lowry theory of an acid? - correct answer An acid is a substance which can donate a proton (H+) to a base. Bronsted-Lowry theory of a base? - correct answer A base is a substance which can accept a proton (H+) from an acid. (N.B. All bases must have at least one pair of electrons to be able to accept a proton. T/F: When an acid loses a proton to a base, it forms a base itself. - correct answer True. Similarly, when a base accepts a proton from an acid, it for...

ORGANIC CHEMISTRY - EXAM #1 EXAM 2023 Atomic Number: 7 Atomic Weight: 14.01 Valence e-: 5 - Answer-N Atomic Number: 8 Atomic Weight: 16.00 Valence e-: 6 - Answer-O Atomic Number: 9 Atomic Weight: 19.00 Valence e-: 7 - Answer-F Atomic Number: 6 Atomic Weight: 12.01 Valence e-: 4 - Answer-C Atomic Number: 5 Atomic Weight: 10.81 Valence e-: 3 - Answer-B Atomic Number: 3 Atomic Weight: 6.941 Valence e-: 1 - Answer-Li Atomic Number: 1 Atomic Weight: 1.008 Valence e...

acids and bases lab what are acids and bases according to the bronsted lowry theorem - correct answer acids are hydrogen ion donors, bases are hydrogen ion acceptors. what does the bronsted lowry theorem state - correct answer each acid has corresponding base, called the conjugate base, that is formed when acid loses hydrogen ion. what is the equation for the bronsted lowry theorem - correct answer HA + H₂O → H₃O⁺ + A⁻ acid ← hydronium conjugate base what will a bronsted l...

Chem 104 Final|100% Verified Pass 25.0 mL of 0.212 M NaOH is neutralized by 13.6 mL of an HCl solution. The molarity of the HCl solution is .390 M 4.00 moles of sodium have a mass of 92.0 g 5.21 cm is the same distance as 0.0521 m A 5.00-L tank contains helium gas at 1.50 atm. What is the pressure of the gas in mm Hg? 1140 mm Hg A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 330 mm Hg and the partial pressure of the oxy...

Molarity moles of solute/liters of solution mole fraction moles of A/total moles solute + moles solvent mass percentage mass of solute/mass of solution x 100% mass of solution solute+solvent ppm mass of solute/mass of solution x 10^6 ppb mass of solute/mass of solution x 10^9 volume percentage vol of component/total volume x 100 molality moles of solute/kg of solvent ** denominator does not include mass of solute Ionization Energy The amount of...

acids characterisitics - Answer sour taste acetic acid is found in vinegar citric acid is found in fruits base characteristics - Answer bitter tasting poisonous plants (people reject this flavor) broccoli, turnip, baking soda they feel slippery the react with oils in your skin to form soap many cleaning products contain NH3 blood drain cleanser contains KOH arrhenius acid - Answer they are the acids that dissociate in water to produce H+ ions arrhenius base - Answer th...