Chemical Equations and Reactions Quiz

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Questions and Answers

Where are the product entities given in a chemical equation?

The product entities are given on the right-hand side of a chemical equation.

What is a chemical equation?

A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and chemical formulas.

Where are the reactant entities given in a chemical equation?

The reactant entities are given on the left-hand side of a chemical equation.

What is the purpose of the arrow in a chemical equation?

The arrow in a chemical equation points towards the products and indicates the direction of the reaction. Signup and view all the answers

What are the coefficients next to the symbols and formulas in a chemical equation?

The coefficients next to the symbols and formulas in a chemical equation are the absolute values of the stoichiometric numbers. Signup and view all the answers

What are the three components of a chemical equation?

The three components of a chemical equation are the reactant entities, the arrow symbol, and the product entities. Signup and view all the answers

What do the coefficients next to the symbols and formulas represent in a chemical equation?

The coefficients next to the symbols and formulas represent the absolute values of the stoichiometric numbers. Signup and view all the answers

Who diagrammed the first chemical equation?

The first chemical equation was diagrammed by Jean Beguin in 1615. Signup and view all the answers

What does the arrow in a chemical equation indicate?

The arrow in a chemical equation indicates the direction of the reaction, pointing towards the products. Signup and view all the answers

What are the different types of chemical formulas that can be used in a chemical equation?

The different types of chemical formulas that can be used in a chemical equation are symbolic, structural (pictorial diagrams), or intermixed. Signup and view all the answers