Chemical Reactions and Equations GIZMOS
Document Content and Description Below
Chemical Changes and Their Representation in the Form of Chemical Equations A chemical change can be confirmed by any or all of the following observations- change in statechange in colourchan... ge in temperatureevolution of gasformation of a precipitateA chemical change is always accompanied by a chemical reaction. Reaction is the term used for depicting a change or transformation in which a substance decomposes, combines with other substances, or interchanges constituents with other substances. Thus, a chemical equation is an easier and more concise method for representing a chemical reaction. It involves writing symbols and formulae (instead of words) for all substances involved in the reaction. A chemical equation also indicates the number of atoms of each element involved in a reaction. In which reactants are given on left-hand side of a reaction and products are given on right-hand side. Reactants: The substance which takes part in a chemical reaction. Products: The new substances produced as a result of chemical reaction [Show More]
Last updated: 2 years ago
Preview 1 out of 22 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Buy NowInstant download
We Accept:
Reviews( 0 )
$10.00
Can't find what you want? Try our AI powered Search
Document information
Connected school, study & course
About the document
Uploaded On
Aug 12, 2021
Number of pages
22
Written in
Additional information
This document has been written for:
Uploaded
Aug 12, 2021
Downloads
0
Views
89
