Conceptual Questions. Acids, Bases, and Conjugates, Miscellaneous 1. In the Brønsted–Lowry definition of acids and bases, an acid _____ a. is a proton donor. d. breaks stable hydrogen bonds. b. is a proton acceptor. e. corrodes metals. c. forms stable hydrogen bonds. 2. In the Brønsted–Lowry definition of acids and bases, a base _____ a.
Acids and Bases Worksheet 1. Acids and bases share some properties but are different in others. Use the samples at the side of the class to complete the chart. If both acids and bases share the property, place it in both columns. Property Acids Bases Conductivity in Aqueous Solution Taste Feel Reaction with Metal
ACIDS and BASES Worksheet 1 Answers 1. Classify each of the following substances as an acid or a base according to the Arrenius Definition: a.) ACID b.) BASE c.) BASE d.) ACID e.) BASE 2. Classify each of the following substances as an acid, a base, or amphoteric substance according to the Bronsted-Lowry Definition: a.) ACID b.) ACID c.) ACID d.)
Practice Packet Unit 12: Acids and Bases 2 Lesson 1: Arrhenius Acids and Bases 1. Use Table K and Table L to help you identify the rules for determining whether a substance is an acid, a base, or a salt based on the formula. Underline all the acids, circle bases, and box in salts purple. Leave the covalent substances alone. NH 3 NaCl CH 3 OH H ...
Acids/Bases & pH Worksheet (continued on back) PROPERTIES OF ACIDS AND BASES . 1. Acids taste _____ and bases taste _____, bases also feel . 2. Acids turn litmus paper _____, bases turn litmus paper _____ and phenolphthalein . 3. Circle: Weak acids are strong / …
2.1 Write a balanced equation for the reaction between nitric acid and water and indicate the conjugated acid-base pairs. 2.2 Write down the conjugated bases for the following acids: a. NH4 + b. HSO4 − c. H2O 2.3 Write down the conjugated acids of the following bases: a. H2PO4 − …
Acids & Bases Worksheet . Objectives: • Identify acids & bases and their conjugates and identify them as strong or weak • Calculate pH, ionization constants, and titration problems • Write acid-base reaction equations & identify the substances participating • Predict the properties of a …
ACIDS & BASES PRACTICE WORKSHEET 1. Without doing any calculations, identify each of the following solutions as acids or basic: a) [H 3 O +] = 3.4x10-8 M _____ b) [OH–] = 1.8x10–5 M _____ c) [OH–] = 6.5x10–12 M _____ d) [H 3 O +] = 2.6x10–4 M _____ 2. …
Acids and Bases The degree of acidity or alkalinity (basic) is important in organisms. The body must constantly maintain a near neutral pH (7) in the blood and body tissues. To do this, the body produces buffers that can neutralize acids. Acidic and basic conditions in the body occur due to different metabolic
Write the formula for each of the following acids/bases: hydrochloric acid _________ hydrochloric acid ________ aluminum hydroxide _________ sodium hydroxide ________