Interpretation:The difference between a reactant and product needs to be explained.
Concept Introduction: Matter can be involved in two types changes; physical and chemical changes.
A physical change is associated with change in the physical state of the substance whereas the chemical composition remains same.
A chemical change is associated with the change in the chemical composition of the substance. A new substance is formed in a chemical change.
Answer to Problem 1E
A reactant molecule is involved in a
Explanation of Solution
Given information: There must be some difference between reactant and product.
The chemical change can be represented with the help of chemical equation. Chemical equation is the symbolic representation of a chemical change in which the chemical formula of the substances is written with their physical states.
The substances which involve in a chemical reaction are called as reactant molecules whereas the newly formed substances are called as product. Thus a chemical reaction can be written as:
For example, reaction of Mg with oxygen results the formation of magnesium oxide. The reaction equation can be written as:
Here ,
In a chemical reaction, reactant molecules changes to product molecules.
Chapter U4 Solutions
Living By Chemistry: First Edition Textbook
Additional Science Textbook Solutions
Chemistry: Matter and Change
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
Chemistry
Introductory Chemistry (6th Edition)
Chemistry: Structure and Properties (2nd Edition)
General Chemistry: Principles and Modern Applications (11th Edition)
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY