1. Chemical Equilibrium
Many physical and chemical changes that we encounter are reversible. ... It has been found that after a certain time interval, reversible reactions attain a state of chemical equilibrium. A chemical is a substance obtained by a chemical process or used for producing a chemical effect. ... For LeChatelier's Principle to work, the chemical system MUST be at equilibrium first. ... The factors that affect a chemical reaction at equilibrium are changes in: 1.) ...
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- Grade Level: High School