E2.056 – Classify as endothermic or exothermic
OWL Introductory Chemistry: An Active Learning Approach
Cracolice and Peters
07th Edition
Three items are given, are they endothermic or exothermic?
Three items are given, are they endothermic or exothermic?
Symbols for the four monatomic gases with the lowest atomic numbers.
Determine if each item is a chemical or physical change.
A reaction is given and each substance is notated as a (s), (l) or (g). Which are products? Which are reactants? Is energy absorbed or released? Is the reaction endothermic or exothermic?
Concepts relating to the father or modern chemistry, Lavoisier, burning, etc.
For the three items given, does kinetic energy increase or decrease?
Determine if each item is macroscopic, microscopic or particulate.
Concepts relating to the scientific method, reviewing the work of other scientists, experiments, observed behaviors, etc. Includes true/false questions.
Concepts relating to chemistry, what it deals with and what it is often called.