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4 years ago

How many pairs of electrons are shared in a double bond?

2 answers:

7 0

In single bond, 1 pair of electron(2 electrons) is shared, in double bond, 2 pairs of electrons(4 electrons) are shared and in triple bond, 3 pairs of electrons( 6 electrons) are shared. Hope this helps.

Margaret [11]4 years ago

5 0

It shares 4 electrons

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Which properties are examples of chemical properties? Check all that apply.

Scorpion4ik [409]

Answer:

1.Reactivity

2.combustibility

3.Shape

Hope this helps,

If you think I am right please give brainliest

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Explanation:

5 0

3 years ago

Read 2 more answers

suppose a 22.092 g sample of 1 1 mixture of acetylferrocene and ferrocene was sepeerated by column chromatography and the recove

maksim [4K]

Answer:

Percentage recovery of acetylferrocene = 81.6%

Explanation:

Mass of the sample mixture = 22.092 g

Ratio of mixture of acetylferrocene and ferrocene = 1 : 1

This means that the sample conatains equal amounts of acetylferrocene and ferrocene.

Therefore the mass of each sample in the mixture = 22.092 g / 2 = 11.046 g

Mass of acetylferrocene recovered = 9.017 g

Percentage recovery of acetylferrocene = (mass of recovered/ mass in sample) * 100%

Percentage recovery of acetylferrocene = (9.017 g / 11.046 g) *100%

Percentage recovery of acetylferrocene = 81.6%

3 0

4 years ago

What will occur if the velocity of the gas molecules colliding with the sides of the container increases?

yanalaym [24]

The pressure of the gas will increases

6 0

4 years ago

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Is cotton opaque or not

qaws [65]

Cotton is opaque. Opaque objects do not let light pass through. You can't see through the objects that are opaque.

3 0

3 years ago

8. At higher temperatures _______.

DanielleElmas [232]

Answer:

B. particles in an object move faster

Explanation:

At higher temperatures, particles in an object moves faster.

Temperature is the degree of hotness or coldness of a body.

At higher temperature, the substance is very hot.
Temperature is related to the heat energy content of a body
As the temperature increases, the average kinetic energy of the particles of system increases more and more.
This is in compliance with the kinetic molecular theory of matter.
Therefore, at higher temperatures, particles in an object move faster.

8 0

3 years ago