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masha68 [24]
3 years ago
5

If you answer this correctly ill give you brainliest (HINT IT'S NOT D)

Chemistry
2 answers:
Rufina [12.5K]3 years ago
8 0

Answer:

A

Explanation:

since that's what's being measured

Ivan3 years ago
6 0

Answer:  I believe the answer is A - the total growth of the plants.

Explanation:  The total growth of the plants depends on the hours of sunlight.    So, this would be your dependent variable, while the hours (amount) of sunlight would be your independent variable.  

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When concentration is expressed in molarity, this is equivalent to the number of moles of the solute per liter of solution. We are given with the amount of volume which is 239 mL or 0.239 L. However, there is no known information of the amount of solute. So, I can't give an exact answer. For sample purposes, let's just assume that there is 1 mole of KCl in the solution. The molarity would be:

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