wo clear solutions are mixed and a yellow color appears. After letting it sit for 10 minutes the yellow collects at the bottom of the container. What indicators of a chemical change occured? Select all that apply.

wo clear solutions are mixed and a yellow color appears. After letting it sit for 10 minutes the yellow collects at the bottom of the container. What indicators of a chemical change occured? Select all that apply.

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter20: Electrochemistry

Section: Chapter Questions

Problem 48A

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Question

Two clear solutions are mixed and a yellow color appears. After letting it sit for 10 minutes the yellow collects at the bottom of the container. What indicators of a chemical change occured? Select all that apply.

(Answer choices in the photo attached)

O Liberation of a gas
Formation of a
precipitate
Energy change
O Color change

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