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trapecia [35]
3 years ago
5

Which of the following is considered a biotic factor?Please help image below​

Chemistry
2 answers:
LekaFEV [45]3 years ago
6 0

Answer:Trees

Explanation:

S_A_V [24]3 years ago
4 0

Answer:

Trees or C

Explanation:

Hope that helps

Have A good day

can I have brain pls

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A sodium chloride is like most of the ionic compounds existing here on earth in which they are composed of having a high melting point and by this, if found in underground rock deposits, they are usually in a form of solid.

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Which of the following elements with exhibit the greatest shielding effect
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Does volume alone determine whether an object will float or sink?
Reil [10]

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Explanation:

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3 years ago
A covalent bond is likely to be polar when ________. one of the atoms sharing electrons is more electronegative than the other a
nekit [7.7K]

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one of the atoms sharing electrons is more electronegative than the other atom

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3 0
4 years ago
If 15 ml of water is added to a solution of hydrochloric acid with a pH of 2, how will the solution change?
Katarina [22]

Answer:

pH of the solution will slightly increase as it becomes less acidic for which it turns out to be more diluted.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the pH change of the solution by firstly calculating the HCl concentration, as equal to that of the hydrogen ions whose pH is 2 as this is a strong acid:

[HCl]=[H^+]=10^{-pH}=10^{-2}=0.01M\\

Now, since water is added to the solution, but we do not have the initial volume of this solution, we can ensure that its pH will increase, become less acidic, because the concentration of the acid, and consequently that of the hydrogen ions, is diminished as the volume is increased.

Best regards!

5 0
3 years ago
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