University:
Eastern Kentucky University
Course:
CHE 111 | General Chemistry
Academic year:

2020
Views:

262

Pages:

1
Author:

Amira Hester

Acids and Bases – Properties Worksheet KEY Indicate whether each of the following likely applies to acid, base or neutral solutions: Property Acid, Base, or Neutral solution? Property Acid, Base, or Neutral solution? disagreeable odors ACID hydronium = hydroxide NEUTRAL slippery to touch BASE solutions of salts containing conjugates to weak acids BASE reacts with water to produce OH- ions BASE hydronium > hydroxide ACID turns litmus paper red ACID pH value = 7 NEUTRAL sour taste ACID [H3O+] < [OH-] BASE [H3O+] = [OH-] NEUTRAL reacts with water to produce H3O+ ions ACID corrodes metals ACID proton acceptor BASE pH value > 7 BASE produced by non-metal oxide compounds (CO2, SO3, etc.) in water ACID pure water NEUTRAL proton donor ACID turns litmus paper blue BASE solutions of metal hydroxides and oxides BASE pH value < 7 ACID [H3O+] > [OH-] ACID solutions of salts containing conjugates to weak bases ACID hydroxide > hydronium BASE can be made by boiling plant ashes BASE