Witryna8 kwi 2024 · The easiest way to tell is to look at each salt and determine how it was made, i.e. from which acid and which base. Because, of course, all these salts come from an acid + a base. If the salt comes from a STRONG acid and weak base, the pH will be acidic (<7) If the salt comes from s STRONG base and a weak acid, the pH … Witryna27 lut 2024 · Here CH₃NH₃Br is an ionic compound which consists of CH₃NH₃⁺ and Cl⁻ ions. When dissolved in water Cl⁻ is a weak conjugate base and its basicity is …
Acid Base Key - gccaz.edu
WitrynaExpert Answer. 1.Decide which of the following salts will form acidic, basic, or neutral solutions when dissolved in water. (Hint: look at the acids and bases that formed them) For example: KCH3COO was formed in the reaction between KOH and CH3COOH KOH is a strong base. Its conjugate acid, K, has negligible acidity and will leave the pH at … Witryna25 sie 2011 · Re: Why CH3CO2- not strong base as it's weak acid? Postby Chem_Mod » Thu Aug 25, 2011 8:10 am. The pKa for acetic acid is 4.75. Therefore pKb = 14 - 4.75 = 9.25 for the acetate ion and comparing to the pKb values, it is not that strong a base. The higher the pKb, the weaker the proton accepting power of the base. Top. 2 posts … cheap flights from rochester to atlanta
Ch. 14 Exercises - Chemistry 2e OpenStax
WitrynaLetter D does show a hydrogen ion exchange meaning it is an acid-base reaction and our correct answer! Step 3: Assign oxidation numbers to the chemical species within the reaction. The half ... WitrynaYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: Predict whether aqueous solutions of the following compounds are acidic, basic, or neutral. Compound Solution is?? NaCH3CO2 acidic basic. Predict whether aqueous solutions of the following compounds are acidic, … WitrynaAcid. Base. Name. Formula. Formula. Name. Large. Perchloric acid. HClO 4. ClO 4 -Perchlorate ion. 3.2 * 10 9. Hydroiodic acid. HI. I-Iodide. 1.0 * 10 9. Hydrobromic acid. HBr. Br-Bromide. 1.3 * 10 6. Hydrochloric acid. HCl. Cl- ... Strong acids are listed at the top left hand corner of the table and have Ka values >1 2. Acid with values less ... cvs shippensburg hours