Given that thechemical reactionreleases 55.2 cal, we can calculate the corresponding value injoulesfollows 55.2 cal * 4.184 J/cal = 230.1168 J.To convert from calories to the joules, we can use to the conversionfactorof 1 cal = 4.184 J. Therefore, the chemical reaction corresponds to approximately 230.1168 joules. The conversion factor of 4.184 J/cal is derived from the definition of a calorie, where 1 calorie is defined as the amount of heat energy required to raise thetemperatureof 1 gram of water by 1 degree Celsius.Since the SI unit forenergyis the joule, we need to convert calories to joules using this conversion factor. By multiplying the given value in calories by the conversion factor, we obtain theequivalentvalue in joules. In this case, the chemical reaction releases 55.2 calories, which is equal to approximately 230.1168 joules.Learn more aboutchemical reactionherebrainly.com/question/29762834#SPJ11...

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