Acid Base Review Sheet Key Chemistry I Worksheet, Exercises of Chemistry

Download Acid Base Review Sheet Key Chemistry I Worksheet and more Exercises Chemistry in PDF only on Docsity! ~ Acid/Base Review Sheet Name: Key ROA Chemistry I 1. What is the difference between the Arrhenius definition and the Bronsted-Lowry definition of an acid and a base? ° Arrehenivs definition fas the acid jbase 17 Atids increase Cut] and bases increase Lon-J * BL atids are proten donors, bases are Protn acceptors 2: Identify the acid, base, conjugate acid and conjugate base in the following: a. HF + HO = F + H30* A B CB CA b. HaSOs- + H20 << H2S04 + OH 8 A CA CB 3. Define the following terms: Arrhenius Acid- Substance that in Creases [H7] in Sslutron . = } utrory Arrhenius Base- substance that increases Low] in sal Bronsted-Lowry Acid - Proten donor (Hr) Bronsted-Lowry Base- prefon ac ceptor CH’) ; : 0 Monoproticacid- an acid with one proforr ex. HC), HN®3 Diproticacid- an acid with two — proors EX. Hy S04 Solu hon. \ \ Triproticacid~ 9, gerd with three Protons ex: H3Pby PH- @ measure of the concentration of Ha9* (hydrorian) Neutralization- gQ reaction belween an acid and base to produce a Salt and 120 Titration — & Jaboratery technique used # determine the @oncentrotion of a Solutarn Indicator - Q Substance sensitive Charges in pH Endpoint- when the indicater Changes color during a titra horn 4. Know the names and formulas for the common acids and bases. ¥ du mote’ 5. Calculate the pH for the following: a. [H30*] = 3.25x 10-9 pH 8.49 b. [H30"] = 157x103 pH > 9.80 c [HsO'}= 950x104" pH = }0.04 da [OH] = 3.25x10° — ngH = 5.44 pH= 8.5/1 e. [OH] = 575x10% pow = 7.84 pH? G-Tb