When potassium chlorate is heated, it decomposes into potassium chloride andoxygen. This can cause a spontaneous combustion reaction when it comes in contactwith sugar, like sucrose(C12H22011), such as the kind found in a gummy bear. Whenthe gummy bear is dropped, the oxide from the decomposition of potassium chloratereacts with the sucrose. The overall reaction is seen below:C12H2„O1 (8) + 8 KC10, (s) → 12 Co, (8)+ 8KCIO3 (s)→ 12 CO211Н20 (g+8КCI (sThis reaction is an exothermic reaction because energy is released, in the form ofheat, which can produce light, as seen by the purple hued flames.a) If 5 g of sucrose (C12H22011) and 25 g of potassium chloriate (KCIO3) are used inthe reaction, what is the limiting reactant.b) Based on the identity of the limiting reactant, how much carbon dioxide (CO2) isproduced?

Answered: Image /qna-images/answer/39a68776-35d2-4808-a1c9-a1307d49ab04.jpg

When potassium chlorate is heated, it decomposes into potassium chloride and oxygen. This can cause a spontaneous combustion reaction when it comes in contact with sugar, like sucrose(C12H22011), such as the kind found in a gummy bear. When the gummy bear is dropped, the oxide from the decomposition of potassium chlorate reacts with the sucrose. The overall reaction is seen below: C12H22O11 (8 ) ) » 12 CO, (8) + + 8KCIO3 (s + 11H20 (g (-) + 8KCI

When potassium chlorate is heated, it decomposes into potassium chloride and oxygen. This can cause a spontaneous combustion reaction when it comes in contact with sugar, like sucrose(C12H22011), such as the kind found in a gummy bear. When the gummy bear is dropped, the oxide from the decomposition of potassium chlorate reacts with the sucrose. The overall reaction is seen below: C12H22O11 (8 ) ) » 12 CO, (8) + + 8KCIO3 (s + 11H20 (g (-) + 8KCI

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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