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Yuri [45]
3 years ago
12

If a substance changes color, what has most likely happened?A pressurized change has taken place.

Chemistry
2 answers:
Zigmanuir [339]3 years ago
8 0

Answer:

Probably a Chemical change, as it is what happens when a substance turns into another substance. I am not 100% certain

Explanation:

Salsk061 [2.6K]3 years ago
4 0

Answer:

B

Explanation:

changing color is a form of a physical change

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Explanation:

To calculate the cell potential we use the relation:

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Now in order to determine which of the species is going to be oxidized, we have to remember that the more the value of the reduction potential is negative,  the greater its tendency to be oxidized is. In electrochemistry we use the values of the reductions potential in the tables for simplicity  because the only thing we need to do is change the sign of the reduction potential for the oxized species .

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