Question

1. when we consider the general form of a chemical equation, what is the role of the arrow? aa( ) + bb( ) → cc( ) + dd( ) (choose two answers) a) it implies that all of the reactants are converted into the products. b) it implies that all of the products are converted into the reactants c) it indicates that the reaction occurs only in one direction. d) it indicates that the reaction occurs in both directions 6) which two are characteristics of an irreversible reaction? a) a single - sided arrow b) a reaction that can occur in not only the forward direction, but also the reverse direction. c) a double - sided arrow d) reaction that only occurs to any great extent in the forward direction

Explanation:

In a general chemical equation, a single - sided arrow indicates a reaction that occurs only in one direction from reactants to products. An irreversible reaction has a single - sided arrow and mainly proceeds in the forward direction.

Answer:

1. C. It indicates that the reaction occurs only in one direction; A. It implies that all of the reactants are converted into the products
2. A. A single - sided arrow; D. reaction that only occurs to any great extent in the forward direction