Transcription of Oscillating Chemical Reactions
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Oscillating Chemical Reactions [modified from an article by Earle S. Scott, Rodney Schreiner, Lee R. Sharpe, Bassam , and Glen E. Dirreen]IntroductionOscillating Reactions are among the most fascinating of Chemical Reactions . In one type of reaction,a mixture of chemicals goes through a sequence of color changes, and this sequence repeatsperiodically. In another, the mixture periodically emits a burst of gas, foaming up. To many, Oscillating Reactions are engaging examples of " Chemical magic." To those having someacquaintance with chemistry, these Reactions are a mystery and a challenge. To everyone, they arememorable demonstrations of the wonder of what makes Oscillating Reactions so fascinating to chemists is that they seem to contradictcommon sense.
Oscillating reactions are among the most fascinating of chemical reactions. In one type of reaction, a mixture of chemicals goes through a sequence of color changes, and this sequence repeats periodically. In another, the mixture periodically emits a burst of gas, foaming up. To many, oscillating reactions are engaging examples of "chemical magic."
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