Lesson: Roles of Reagents in Chemical Equations

In this lesson, we will learn how to use oxidation states in chemical equations to identify acids, bases, oxidants, reductants, and spectator species.

Worksheet: 3 Questions

Q1:

Complete the following sentence: For the reaction below, the hydrogen phosphate ion behaves as .

Q2:

Which term best describes the role of proton donors in acid–base reactions?

Q3:

In a chemical reaction, what is a species that supplies a pair of electrons to form a dative covalent bond called?

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