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Aleks [24]
3 years ago
12

True of False: the only thing plants do in an ecosystem is provide food.​

Chemistry
1 answer:
jekas [21]3 years ago
6 0

Explanation:

False, they also provide oxygen

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Which pair of aqueous solutions can create a buffer solution if present in the appropriate concentrations?.
Julli [10]

HF and NaF - If the right concentrations of aqueous solutions are present, they can produce a buffer solution.

<h3>What are buffer solutions and how do they differ?</h3>
  • The two main categories of buffers are acidic buffer solutions and alkaline buffer solutions.
  • Acidic buffers are solutions that contain a weak acid and one of its salts and have a pH below 7.
  • For instance, a buffer solution with a pH of roughly 4.75 is made of acetic acid and sodium acetate.
<h3>Describe buffer solution via an example.</h3>
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  • A buffer made of a weak acid and its salt is an example.
  • It is a solution of acetic acid and sodium acetate CH3COOH + CH3COONa.

learn more about buffer solutions here

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One main difference between a Prokaryotic cell and an Eukaryotic cells is __________.
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The Eukaryotic cell has a nucleus
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