Chemistry, 16.01.2021 01:00, im1stupid1asf
This is the last question i need your help please thank you
For a laboratory investigation some students put a strip of shiny metal into a beaker of blue solution and then stored the beaker on a shelf overnight. The next morning, the students recorded observations about the metal and the solution in the box below.
Based on theri observations, can the students correctly conclude that a chemical reaction occurred?
A.) No, because the material strip was still visible.
B.) Yes, because a new material of a different color formed on part of the metal strip
C.) No, because the solution stayed blue
D.) Yes, because the volume of the blue solution stayed the same
Answers: 2
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Chemistry, 22.06.2019 18:10, NEONREDBLADE
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This is the last question i need your help please thank you
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