ANSWER THIS PLS IM LEGIT DYING HERE

Chemistry

2 answers:

Free_Kalibri [48]3 years ago

8 0

<span>In the written directions the indicator that the matter contains protein is when the solution turns a purple color. Therefore we can conclude that if your sample causes the solution of Copper Sulfate and Sodium Hydroxide to turn purple, it does indeed contain protein.</span>

AnnZ [28]3 years ago

6 0

Read what you've been given......
If there's protein, then the solution turns PURPLE. The answer is right there with statement #3. To quote:
3. If the solution turns purple, the food contains protein.

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Vera_Pavlovna [14]

Answer:

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Eduardwww [97]

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4 years ago

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ratelena [41]

Answer:

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Explanation:

As we know

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where P is the pressure

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