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Balance the decomposition reaction: Hypothesis: What percentage do you predict for the KCI (potassium chloride) and KCIO, (potassium chlorate)?

Balance the decomposition reaction: Hypothesis: What percentage do you predict for the KCI (potassium chloride) and KCIO, (potassium chlorate)?

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter9: Chemical Quantities
Section: Chapter Questions
Problem 100CP: he production capacity for acrylonitrile (C3H3N)in the United States is over 2 billion pounds per...
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M.. New folder Genetic drift - Wikip... 4 Algebra Foundation... nposition of KCO, Lab prmat Tools Add-ons Help Accessibilit Normal text Comfortaa 14 +. BIU Balance the decomposition reaction: Hypothesis: What percentage do you predict for the KCI (potassium chloride) and KCIO, (potassium chlorate)? Materials: safety glasses mass balance test tube test tube clamp test tube tongs manganese dioide. MaO mixture of KCO KC ring stand Procedure: 1. Bring a dry test tube to your teacher and obtain the manganese dicxide catalyst 2. Weigh the test tube with the catalyst (W,) 3. Obtain a sample of KCI and KCIO, mixture and mix it gently by tapping on the bottom of the test tube several times 4. Weigh the test tube with all of the chemicals (W.) 5. Place the test tube in the holder (at an angle) and turn on the propane flame (make sure the flame is on low) a. Move the flame around to avoid overheating individual portions of the mixture (the entire process should take about 3 to 4 minutes) b. Once the oxygen is driven off, turn the flame off. 6. Let the test tube cool 7. Bring the test tube to the scale and weigh it for the last time (W)
Transcribed Image Text:M.. New folder Genetic drift - Wikip... 4 Algebra Foundation... nposition of KCO, Lab prmat Tools Add-ons Help Accessibilit Normal text Comfortaa 14 +. BIU Balance the decomposition reaction: Hypothesis: What percentage do you predict for the KCI (potassium chloride) and KCIO, (potassium chlorate)? Materials: safety glasses mass balance test tube test tube clamp test tube tongs manganese dioide. MaO mixture of KCO KC ring stand Procedure: 1. Bring a dry test tube to your teacher and obtain the manganese dicxide catalyst 2. Weigh the test tube with the catalyst (W,) 3. Obtain a sample of KCI and KCIO, mixture and mix it gently by tapping on the bottom of the test tube several times 4. Weigh the test tube with all of the chemicals (W.) 5. Place the test tube in the holder (at an angle) and turn on the propane flame (make sure the flame is on low) a. Move the flame around to avoid overheating individual portions of the mixture (the entire process should take about 3 to 4 minutes) b. Once the oxygen is driven off, turn the flame off. 6. Let the test tube cool 7. Bring the test tube to the scale and weigh it for the last time (W)
mposition of KCIO, Lab Format Tools Add-ons Help Accessibilit Comfortaa BIUA Normal text 14 Claim, Evidence, Reasoning for The Decomposition of Potassium Chlorate (KCIO,) Question/Problem: what is the composition of potassium chlorate (KCIO,) in a mixture of potassium chlorate and potassium chloride (KCI)? Discussion/Background: ive selationships in a chemical reaction is called stoichiometry. chlorate (KCIO) decomposes. Oxygen gas is released and potassium chlond is formed during the reaction. KC10, e) KCl, + O2 (g) 3. The decomposition is aided by the presence of a cotalyst, manganese dioxide. The MnO, will reaction process. the original mixture remains unchanged when heated. remain unchanger 4. The potassium chloride Objective:
Transcribed Image Text:mposition of KCIO, Lab Format Tools Add-ons Help Accessibilit Comfortaa BIUA Normal text 14 Claim, Evidence, Reasoning for The Decomposition of Potassium Chlorate (KCIO,) Question/Problem: what is the composition of potassium chlorate (KCIO,) in a mixture of potassium chlorate and potassium chloride (KCI)? Discussion/Background: ive selationships in a chemical reaction is called stoichiometry. chlorate (KCIO) decomposes. Oxygen gas is released and potassium chlond is formed during the reaction. KC10, e) KCl, + O2 (g) 3. The decomposition is aided by the presence of a cotalyst, manganese dioxide. The MnO, will reaction process. the original mixture remains unchanged when heated. remain unchanger 4. The potassium chloride Objective:
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