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Artist 52 [7]
4 years ago
12

The compound ethylene (C2H4) is represented by this diagram.

Physics
2 answers:
solniwko [45]4 years ago
7 0
<h2>Answer:</h2><h3>Statement which describe the ethylene compound:</h3>

<em><u>There are two carbon atoms and 4 hydrogen atoms and there are total 6 covelent bonds in compound. 4 covelent bods are between hydrogen and carbon atom and two, in form of double bonds are between carbon bonds.It's structural arrangement shows that it is an unsaturated organic compound.</u></em>

Two hydrogen atoms are attached to one carbon and two H atoms to other carbon atoms.


Nonamiya [84]4 years ago
3 0

Answer: Each hydrogen atom shares two electrons with each carbon atom, forming single covalent bonds, and the carbon atoms share four electrons between them, forming a double bond (two covalent bonds between the same pair of atoms).


Explanation:


This is a representation of the compound ethylene, C₂H₄, that shows the arrangement of the atoms (bonds):


   H   H

    |     |

   C = C

   |      |

  H    H


The single lines (vertical dashes in this particular case) represent single covalent bonds, which are the result of sharing one pair (two) electrons between the given atoms, and the double lines ( two horizontal dashes) represent double bonds, which means that the carbon atoms are sharing two pair (four) electrons.

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Suppose mass and radius of the planet are half and twice that of earth's respectively. If acceleration due to gravity of the ear
stich3 [128]

Answer:

The acceleration due to gravity of that planet is, gₐ = 1.25 m/s²

Explanation:

Given that,

Mass of the planet, m = 1/2M

Radius of the planet, r = 2R

Where M and R is the mass and radius of the Earth respectively.

The acceleration due to gravity of Earth, g = 10 m/s²

The acceleration due to gravity of Earth is given by the relation,

                                       g = GM/R²

Similarly, the acceleration due to gravity of that planet is

                                        gₐ = Gm/r²

where G is the Universal gravitational constant

On substituting the values in the above equation

                                        gₐ = G (1/2 M)/4 R²

                                             = GM/8R²

                                             = 1/8 ( 10 m/s²)

                                             = 1.25 m/s²

Hence, the acceleration due to gravity of that planet is, gₐ = 1.25 m/s²

3 0
4 years ago
What distance does the car cover in the first 4.0 seconds of its motion?
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6 0
3 years ago
What is the definition of mass?
andriy [413]
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6 0
3 years ago
Read 2 more answers
What is the difference between a homogeneous mixture and heterogeneous mixture?
Semenov [28]
Homogenous mixtures don't have visible constituents. An example of this would be water.

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4 0
3 years ago
The distance between the centers of the wheels of a motorcycle is 156 cm. The center of mass of the motorcycle, including the ri
Drupady [299]

Answer:

a = 9.86 m/s²

Explanation:

given,

distance between the centers of wheel = 156 cm

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horizontal acceleration of motor cycle = ?

now,

The moment created by the wheels must equal the moment created by gravity.

take moment about wheel as it touches the ground, here we will take horizontal distance between them.

then, take the moment around the center of mass. Since the force on the ground from the wheels is horizontal, we need the vertical distance.

now equating both the moment

m g d = F h

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4 0
3 years ago
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