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slava [35]
3 years ago
12

What would happen if grasshoppers population increased

Chemistry
1 answer:
hram777 [196]3 years ago
4 0
Their prey would decrease
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Identify the intermolecular attractions for dimethyl ether and for ethyl alcohol. Which molecule is expected to be more soluble
zheka24 [161]

Answer:

See explanation

Explanation:

All molecules possess the London dispersion forces. However London dispersion forces is the only kind of intermolecular interaction that exists in nonpolar substances.

So, the only kind of intermolecular interaction that exists in dimethyl ether is London dispersion forces.

As for ethyl alcohol, the molecule is polar due to the presence of polar O-H bond. In addition to London dispersion forces, dipole-dipole interactions and specifically hydrogen bonding also occurs between the molecules.

Because ethyl alcohol is polar, it is more soluble in water than dimethyl ether.

3 0
3 years ago
Citric acid has a pH between 1 and 3. It is considered to be a
Tasya [4]
Strong Acid cause it has a very low pH
5 0
3 years ago
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Help meee, if u help me i give u a pizza :)
kompoz [17]
Give me 25 minutes and I’ll have the answers :)
6 0
3 years ago
A runner travels at a constant speed of 4 m/s. What happens to the velocity of the runner when the runner changes direction?
ANTONII [103]

Answer:

4m/s in the direction of the turn

Explanation:

The velocity of an object is the rate of change of its position with respect to a frame of reference.

Assuming the runner stays the same speed as he turns, his velocity will be 4m/s in the speed he turns.

5 0
3 years ago
1. It is the place near the coast where sea water and fresh water mixes and is called “nurseries
lawyer [7]

Answer:

Estuaries are often called the “nurseries of the sea”

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Because so many marine animals reproduce and spend the early part of their lives there.

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