Chemistry, 05.01.2021 21:10 brandiwingard
A student takes four samples of a white crystalline solid and places each in a well plate. On top of each sample, she carefully places 20 drops of clear mystery liquids A, B, C and D. Her results for each well are as follows:
Liquid A: The solid dissolves quickly.
Liquid B: The solid appears unchanged.
Liquid C: A brownish colored liquid is produced.
Liquid D: Fizzing occurs and the well becomes warmer.
In which well does a PHYSICAL change occur?
Answers: 2
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A student takes four samples of a white crystalline solid and places each in a well plate. On top of...
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