M..New folderGenetic drift - Wikip...4 Algebra Foundation...nposition of KCO, Labprmat ToolsAdd-ons Help AccessibilitNormal textComfortaa14+.BIUBalance the decomposition reaction:Hypothesis:What percentage do you predict for the KCI (potassium chloride) and KCIO, (potassiumchlorate)?Materials:safety glassesmass balancetest tubetest tube clamptest tube tongsmanganese dioide. MaOmixture of KCO KCring standProcedure:1. Bring a dry test tube to your teacher and obtain the manganese dicxide catalyst2. 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 bottomof the test tube several times4. 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 surethe 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 cool7. Bring the test tube to the scale and weigh it for the last time (W) mposition of KCIO, LabFormat Tools Add-ons Help AccessibilitComfortaaBIUANormal text14Claim, Evidence, Reasoning forThe Decomposition of Potassium Chlorate (KCIO,)Question/Problem: what is the composition of potassium chlorate (KCIO,) in a mixture ofpotassium chlorate and potassium chloride (KCI)?Discussion/Background:ive selationships in a chemical reaction is called stoichiometry.chlorate (KCIO) decomposes. Oxygen gas is released and potassiumchlondis formed during the reaction.KC10, e)KCl, + O2 (g)3. The decomposition is aided by the presence of a cotalyst, manganese dioxide. The MnO, willreaction process.the original mixture remains unchanged when heated.remain unchanger4. The potassium chlorideObjective:

Balanced equation for the decomposition of KClO3 2KClO3 (s) → 2KCl (s) + 3O2 (g)…

Answered: Balance the decomposition reaction:…

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

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter5: Gases

Section: Chapter Questions

Problem 161IP: In the presence of nitric acid, UO2+ undergoes a redox process. It is converted to UO22+ and nitric...

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