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Mazyrski [523]
3 years ago
12

The table shows data about abiotic factors of streams in two different watersheds.

Chemistry
1 answer:
ElenaW [278]3 years ago
4 0

Answer:

B

Explanation:

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Which of the following reactions would result in decreased entropy? (multiple choice)
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Answer:

D

Explanation:

Since the state of matter is going from a gas to a solid, it would be going from a state of high entropy (greater disorder) to a state of lower entropy (less disorder).

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Which one is the lightest metal​
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The first seven metals in the periodic table are lithium, beryllium, sodium, magnesium, aluminium, potassium and calcium, known collectively as the “lightest metals”

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Suppose a certain species of insect lives in the lush green canopy of the rain forest. Some of the insects are bright green in c
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the orange insects will most likely die first cause there bright and easy to see then the green insects will die.

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How much did one drop of HNO3 cause the pH of water to change?
ankoles [38]
Assuming that there is missing information in this question I’m just going to go ahead and say that it’s lower.

HNO3 (nitric acid) is a very strong acid which should be found on the lower end of the pH scale. While water, on the other hand, is neutral and found at a pH of 7.

So if you add one drop of a strong acid into a neutral solution of 100ml let’s say, one can assume that the pH of that solution is now very low and probably found between 1-3 on a pH scale.

Reminder:

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-Bases are found between 8-14 on the pH scale. The higher the number the stronger the base
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