B-4: Decomposition of Hydrogen Peroxide-Preparation of Oxygen a) Observations on adding 2 g of solid KI to 50 mL of 3% H¿O;: Balanced chemical equation: b) Observation on inserting a glowing splint into the Erlenmeyer flask containing oxygen gas:

Introductory Chemistry For Today
8th Edition
ISBN:9781285644561
Author:Seager
Publisher:Seager
Chapter2: Atoms And Molecules
Section: Chapter Questions
Problem 2.32E
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Please answer part a) and b) Thank you.

B-4: Decomposition of Hydrogen Peroxide-Preparation of Oxygen
a)
Observations on adding 2 g of solid KI to 50 mL of 3% H;Oz:
Balanced chemical equation:
b)
Observation on inserting a glowing splint into the Erlenmeyer flask containing oxygen gas:
Transcribed Image Text:B-4: Decomposition of Hydrogen Peroxide-Preparation of Oxygen a) Observations on adding 2 g of solid KI to 50 mL of 3% H;Oz: Balanced chemical equation: b) Observation on inserting a glowing splint into the Erlenmeyer flask containing oxygen gas:
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