An original sample of an unknown potassium chloride/potassium chlorate mixture weighed 1.042 g...
Question:
An original sample of an unknown potassium chloride/potassium chlorate mixture weighed 1.042 g before heating and 0.943 g after heating. How many grams of oxygen were released?
Decomposition Reaction:
Decomposition reaction is defined as the chemical reaction in which a compound upon heating dissociates to give two or more than two new chemical compounds. It is considered as opposed to the combination reaction.
Answer and Explanation: 1
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View this answerPotassium chlorate decomposes upon heating to give potassium chloride and oxygen gas. KCl does not go for decomposition reaction.
{eq}2KClO_3 \to...
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Decomposition Reaction: Definition & Examples
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Chapter 3 / Lesson 19
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What is a decomposition reaction? Learn what makes a decomposition reaction unique, as well as characteristics and real world uses.
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