Chemistry, 22.01.2020 21:31 elizabethhubbe

Place the following in order of increasing x-a-x bond angle, where a represents the central atom and x represents the outer atoms in each molecule.

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Placing the compound in order of decreasing X-A-X bond angle, where A represents the central atom and X represents the outer atoms in each molecule.are

N2O > NO2⁻ > NCl3

A bond that is strong is said to have higher bond energy as it takes more energy to break a strong bond.

When the Bond order is higher, the bond tends to be shorter i length and the shorter the bond length implies that the greater the Bond Energy due to increased electric attraction.

As bond strength increases, the atoms in the held together and are pulled more tightly together.

A high bond energy implies that a bond is strong and the molecule that has that bond may be stable and less reactive.

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Place the following in order of decreasing X-A-X bond angle, where A represents the central atom and X represents the outer atoms in each molecule.

N2O NCl3 NO2⁻

Answer from: dinapearce6078

Place the following in order of decreasing X-A-X bond angle, where A represents the central atom and X represents the outer atoms in each molecule.

N2O NCl3 NO2⁻

N2O > NO2⁻ > NCl3

Explanation:

The N2O with a Linear molecular geometry has a bond angle of 180 degrees.

The NO2 molecular geometry is trigonal pyramidal -with a bond angle of about 120 degrees

The NCl3 with a molecular geometry of trigonal pyramidal the bond angle will be about 109 degrees as a lone pair to pushes down the sides bonds.

Answer from: Quest

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.

Answer from: Quest

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

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Place the following in order of increasing x-a-x bond angle, where a represents the central atom and...

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