Which actions represent endothermic reactions? check all that apply.

What is the correct lewis structure for chloroform chcl3

In one or two grammatically correct sentences, write a definition for the term molecule geometry

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction