3 years ago

What is something Kierra can do to get more accurate data on her lettuce plants?

1 answer:

6 0

Answer:

Explanation:

Planting several seeds from each brand being tested is a way of repeating the test to gain better results.

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lidiya [134]

The answer would be B) Dunes. I hope you have a wonderful day :)

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4 years ago

Nadya [2.5K]

Answer:

pH = -1

Explanation:

A solution of 10 mol·L⁻¹ HCl is very acidic.

HCl is a strong acid, so it dissociates completely in water and

$[\text{H}_{3}\text{O}^{+}] = \text{10 mol/L}$

To get the pH, you take the negative logarithm of the hydronium ion concentration.

$\text{pH} = -\log{(10)} = -1\\$

So, a pH = -1 represents a very acidic solution.

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3 years ago

Tasya [4]

Answer:c

Explanation:just did it

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3 years ago

Westkost [7]

Air is a mixture of several gasses

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4 years ago

vivado [14]

Answer:

Thanks

Explanation:

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3 years ago