You were asked to record observations before, during and at the end of the experiment. Below are a list of possible observations that may apply to the electrolysis simulation. Read each observation very carefully and then select ALL observations which specifically apply to the electrolysis simulation. While the power supply was on, many small bubbles rose from the anode. Near the end of the experiment, small particles are observed floating in the solution around the anode. After the splint test, droplets are observed on the inside of the graduated cylinder. When a glowing wooden splint was applied to the collected gas in the graduated cylinder, a "pop" sound is heard and the splint ignites with a bright yellow flame. The colourless solution turned light blue. During the experiment, the measured current remained exactly the same. During the experiment, a gas was produced which displaced the 3M H2SO4 solution out of the graduated cylinder.

You were asked to record observations before, during and at the end of the experiment. Below are a list of possible observations that may apply to the electrolysis simulation. Read each observation very carefully and then select ALL observations which specifically apply to the electrolysis simulation. While the power supply was on, many small bubbles rose from the anode. Near the end of the experiment, small particles are observed floating in the solution around the anode. After the splint test, droplets are observed on the inside of the graduated cylinder. When a glowing wooden splint was applied to the collected gas in the graduated cylinder, a "pop" sound is heard and the splint ignites with a bright yellow flame. The colourless solution turned light blue. During the experiment, the measured current remained exactly the same. During the experiment, a gas was produced which displaced the 3M H2SO4 solution out of the graduated cylinder.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter22: Bulk Electrolysis: Electrogravimetry And Coulometry

Section: Chapter Questions

Problem 22.1QAP

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