When potassium chlorate is heated, potassium chloride and oxygen gas are formed. The percent...

Question:

When potassium chlorate is heated, potassium chloride and oxygen gas are formed. The percent yield of the reaction is 83.2%. How much potassium chlorate must be decomposed to produce 198.5 grams of oxygen?

Thermal Decomposition Reactions:

A thermal decomposition reaction is a type of chemical reaction that occurs when heat is used to break down a reactant into products. The reactants of a thermal decomposition reaction must absorb a large amount of energy in the form of heat before it begins to break down.

Answer and Explanation: 1

Become a Study.com member to unlock this answer!

View this answer

The balanced equation for potassium chlorate heated to form potassium chloride and oxygen gas can be seen below.

{eq}2KClO_{3(s)}+heat\to...

See full answer below.


Learn more about this topic:

Loading...
How to Calculate Percent Yield: Definition, Formula & Example

from

Chapter 10 / Lesson 15
330K

What is percent yield? Learn the definition and formula of percent yield. Learn about actual and theoretical yields. See examples of percent yield calculations.


Related to this Question

Explore our homework questions and answers library