Bronsted - Study guides, Class notes & Summaries

Acid - According to the Bronsted-Lowry definition, an acid is any substance that can donate a hydrogen ion. Acid Rain - Rainfall that is acidic,below 5.6 on the pH scale anion - A negatively charged ion Arrhenius, Svante - Swedish chemist atom - The fundamental unit of matter in the universe, made up of a nucleus of protons and neutrons and orbiting electrons atomic number - The number of an element determined by the number of protons in its nucleus. base - According to the Bronsted-Lowr...

chem 210 psu Funk exam 1 Questions 100%Bronsted-Lowry acid - ANSWERproton donor (H+) and donates Electron Bronsted-Lowry base - ANSWERproton acceptor (H+), accepts electron HI ( give pKa, Conjugate Base, and reasons) - ANSWER-10, I^-(iodide), noble gas like configuration, large orbitals(less electron repulsion) somewhat electronegative HCl ( give pKa, Conjugate Base, and reasons) - ANSWER-7, Chloride(Cl^-), noble gas-like, electronegative H3O^+(Hydronium)- ( give pKa, Conjugate Bas...

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...

What is the Arrhenius definition of an acid/base? - correct answers acid: increases [H30+] in solution base: increases [OH-] in solution What is the Bronsted-Lowry definition of an acid/base? - correct answers acid: donates H+ base: accepts H+ What is the Lewis definition of an acid/base? - correct answers acid: e- pair acceptor base: e- pair donor What are the 7 strong acids? - correct answers HCl, HBr, HI, HNO3, HClO3, HClO4, H2SO4 (first H only) What functional group do the str...

Calculate the molar solubility of Calcium Sulfate with a Ksp=2.4x10^-5 - HINT: just an ICE Table x= 4.89x10^-3 Calculate the solubility of Aluminum hydroxide with Ksp=3x10^24 - x= 7.59x10^-7 Given the solubility of copper (1) Chloride is 4.31mg/100ml, what is the Ksp? - Ksp=1.89x10^-7 What is the solubility product for each of the following reactions? Silver Iodine Calcium Carbondate Magnesium Hydroxide Magnesium Ammonium Phosphate Ca5(PO4)3OH - Ksp=[Ag][I] Ksp=[Ca][CO3] Ksp=[Mg][OH]^...

Chemistry 1110 Test with Questions and Answers bronsted-lowry theory of acids and bases ANSWER •an acid-base reaction is a proton transfer reaction in which the proton is transferred from the acid to the base •acids are compounds from which protons can be removed, and a bases are compounds that can remove protons from an acid •anything that can take away a proton is a base amphoteric ANSWER a substance that can behave as an acid in one case and a base in another general bronsted...

Acid-Base Equilibria Review Practice Exam 2024. 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 ...

Bronsted acid - ANSWER--donates a proton Bronsted base - ANSWER--accepts a proton Conjugate base - ANSWER--anion that remains when a Bronsted acid donates a proton Conjugate pair - ANSWER--combination of a Bronsted acid and its conjugate base (or vice versa) Conjugate acid - ANSWER--cation that remains when a Bronsted base accepts a proton An acid becomes what? A base? - ANSWER--acid -> conjugate base -base -> conjugate acid The strength of an acid is measured by what? -...

KSU Chem 1212 Exam 3 Practice exam Q&A Arrhenius acid - CORRECT ANSWER-substance that produces H₃O⁺ when dissolved in water (meaning it is limited to appearing only in aqueous solutions) hydronium ion - CORRECT ANSWER-H₃O⁺; usually functions as the conjugate acid Arrhenius base - CORRECT ANSWER-substance that produces OH⁻ when dissolved in water (meaning it is limited to appearing only in aqueous solutions) hydroxide ion - CORRECT ANSWER-OH⁻; usually functions as the conjuga...

Complete study guide for CHEM 1212 Exam 3 Questions with solutions 100% Relationship between Q and K when Delta G = 0 - CORRECT ANSWER-Q = K Relationship between Q and K when Delta G < 0 (negative) - CORRECT ANSWER-K > Q Relationship between Q and K when Delta G > 0 (positive) - CORRECT ANSWER-K < Q When Q = K, the reaction is - CORRECT ANSWER-is in equilibrium When Q < K - CORRECT ANSWER-products are favored, shift right When Q > K - CORRECT ANSWER-reactants are fa...