bond angle  [ENDORSED]

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jonathan chi 1J
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bond angle

Postby jonathan chi 1J » Thu Nov 18, 2021 12:33 pm

What are the bond angles for the tetrahedral shape?

Do Yeun Park
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Re: bond angle

Postby Do Yeun Park » Thu Nov 18, 2021 12:56 pm

Hi!
For tetrahedrals, the bond angle would be 109.5 degrees.

Ruben Adamov 1E
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Re: bond angle

Postby Ruben Adamov 1E » Thu Nov 18, 2021 1:29 pm

Hello,
The approximate bond angels for a tetrahedral shape would be 109.5 degrees.

Emily Quill 2H
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Re: bond angle

Postby Emily Quill 2H » Thu Nov 18, 2021 3:25 pm

Hi! Tetrahedrals have bond angles of 109.5 degrees.

Maggie Black 1C
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Re: bond angle

Postby Maggie Black 1C » Thu Nov 18, 2021 3:30 pm

Tetrahedral bond angles are 109.5o, but keep in mind that if there are lone pairs that contribute to the tetrahedral outline (so that naming the shape would be trigonal pyramidal or bent) the bond angles will be less than 109.5.

Chris Van 2J
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Re: bond angle

Postby Chris Van 2J » Thu Nov 18, 2021 7:50 pm

The bond angles for a tetrahedral molecule would be around 109.5 degrees!

Ashwin Vasudevan 3A
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Re: bond angle

Postby Ashwin Vasudevan 3A » Fri Nov 19, 2021 3:24 pm

It would be 109.5 degrees. You also have to keep in mind that the bond angles can change if there are lone pairs.

Albert Chen 1G
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Re: bond angle

Postby Albert Chen 1G » Fri Nov 19, 2021 4:43 pm

The bond angles would be 109.5 degrees. In an electron arrangement of tetrahedral but with one lone pair, the bond angles would be <109.5 degrees. With two lone pairs, it would be <<109.5 degrees.

Jane Wang 1E
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Re: bond angle

Postby Jane Wang 1E » Fri Nov 19, 2021 4:57 pm

It's 109.5 degree, because the atoms/groups of atoms are arranged into a least repulsion form.

Isabelle Kim 3E
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Re: bond angle

Postby Isabelle Kim 3E » Fri Nov 19, 2021 6:10 pm

For tetrahedrals, the bond angle would be 109.5 degrees. Methane is a common example of this where it has no lone pairs and four bonds, therefore it is a tetrahedron with 109.5 degrees for each bond between C and H.

Ayla3H
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Re: bond angle

Postby Ayla3H » Fri Nov 19, 2021 6:12 pm

As all of the atoms are arranged symmetrically around the central atom in a molecule with a tetrahedral shape, there will only be one bond angle as all the bonds are equal distance away from each other. For a tetrahedral molecule, the bond angle is around 109.5°.

Litsa Dimit 1D
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Re: bond angle

Postby Litsa Dimit 1D » Fri Nov 19, 2021 6:13 pm

Tetrahedral = 109.5 degrees

Kainath Kamil Dis 2K
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Re: bond angle

Postby Kainath Kamil Dis 2K » Fri Nov 19, 2021 6:14 pm

For tetrahedral bonds, it is 109.5. For when they have lone pairs, it is less than 109.5

Julie Mai 1K
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Re: bond angle

Postby Julie Mai 1K » Fri Nov 19, 2021 6:33 pm

Hi!

The bond angles for the tetrahedral shape should be 109.5 degrees.

Jamie Lau 2J
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Re: bond angle

Postby Jamie Lau 2J » Fri Nov 19, 2021 7:10 pm

The bond angles for the tetrahedral shape are 109.5 degrees

Jayden Tan 2L
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Re: bond angle

Postby Jayden Tan 2L » Fri Nov 19, 2021 9:12 pm

Hi!

The bond angles of a tetrahedral shape is 109.5o between the outer atoms because they are all equidistant from each other.

Hope this helps!

Terrence Chi
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Re: bond angle

Postby Terrence Chi » Fri Nov 19, 2021 11:30 pm

Hi, the bond angles of a tetrahedral shape is 109.5 degrees since there are four bonds and no lone pairs around the central atom in the molecule. Hope this helps!

Michael 1G
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Re: bond angle

Postby Michael 1G » Sat Nov 20, 2021 4:56 pm

The bond angles of a tetrahedral-shaped molecule would be 109.5 degrees because that is the angle at which the four regions of electron density around the central atom are furthest from each other.

Diya Kar
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Re: bond angle

Postby Diya Kar » Sat Nov 20, 2021 4:59 pm

Bond angles of a tetrahedral shaped molecule is 109.5, however if there are lone pairs such as AX3E or AX2E2, then the bond angle is slightly less than 109.5. AX3E will have a bond angle of around 107 while AX2E2 will have a bond angle of about 104.5. Thus, it is important to recognize the presence of lone pairs in consideration of the molecular geometry.

Shreya Arcot 3K
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Re: bond angle

Postby Shreya Arcot 3K » Sat Nov 20, 2021 8:00 pm

For a tetrahedral shape (and no lone pairs), the bond angle is 109.5 degrees. However, for molecules with 4 bonding regions, where some are lone pairs, the bond angle is less than 109.5 degrees.

Lindsey Walter 3E
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Re: bond angle

Postby Lindsey Walter 3E » Sat Nov 27, 2021 1:39 pm

The bond angle is 109.5 degrees!

Anubhav_Chandla1G
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Re: bond angle

Postby Anubhav_Chandla1G » Sat Nov 27, 2021 6:46 pm

Since the tetrahedral shape includes 3 elements that surround a central atom, the bond angles of any given 3 elements (<ABC) will be 109.5 degrees.

Yewon Jang 3K
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Re: bond angle

Postby Yewon Jang 3K » Sun Nov 28, 2021 10:58 am

Hi! The bond angle for tetrahedral shape would be 109.5 degrees or less if there is repulsion caused by lone pairs.

Arad_Badiee_2B
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Re: bond angle

Postby Arad_Badiee_2B » Sun Nov 28, 2021 11:02 am

The tetrahedral bond angle is 109.5 degrees. Keep in mind that if you have lone pairs within that tetrahedral structure, then the bond angle should be <109.5

Amaris Cagungun 1F
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Re: bond angle

Postby Amaris Cagungun 1F » Sun Nov 28, 2021 1:26 pm

The bond angle for a tetrahedral shape is 109.5 degrees.

Ainsley DeMuth 1H
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Re: bond angle

Postby Ainsley DeMuth 1H » Sun Nov 28, 2021 2:06 pm

Since the bonds are not limited to a 2D space, the best arrangement in a tetrahedral shape (in which the angles between bonds are maximized) is 109.5 degrees. I like to remember it as being less than 120 degrees since trigonal planar is exactly 120 and tetrahedral has an extra region of electron density.

Diego Gonzalez 1H
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Re: bond angle

Postby Diego Gonzalez 1H » Sun Nov 28, 2021 2:17 pm

The bong angle is 109.5 degrees.

Madison Kiggins 1E
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Re: bond angle

Postby Madison Kiggins 1E » Sun Nov 28, 2021 2:40 pm

The bond angle for the tetrahedral shape is 109.5. If there are lone pairs it will be <109.5.

Matt Vargo 2D
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Re: bond angle

Postby Matt Vargo 2D » Sun Nov 28, 2021 2:53 pm

The standard bond angle for a tetrahedral shape is 109.5 degrees. It is important to note that this can vary depending on the presence of lone pairs.

Michelle Argueta 1E
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Re: bond angle

Postby Michelle Argueta 1E » Mon Nov 29, 2021 7:32 pm

Hi! The bond angles for a tetrahedral shape are 109.5 degrees.

Carla Bruebach 1C
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Re: bond angle

Postby Carla Bruebach 1C » Mon Nov 29, 2021 8:16 pm

The bond angles are 109.5 degrees

Lucy Farnham 1G
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Re: bond angle

Postby Lucy Farnham 1G » Mon Nov 29, 2021 8:38 pm

Tetrahedral bond angles are all 109.5º. The only way to know this is just to memorize it, and know that if an atom is replaced with a lone pair and the shape is trigonal pyramidal, the bond angles are less than 109.5º.

605733348
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Re: bond angle

Postby 605733348 » Mon Nov 29, 2021 8:40 pm

109.5 degrees.

605733348
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Re: bond angle

Postby 605733348 » Mon Nov 29, 2021 8:42 pm

It's about 109.05.

Brenda Tran 3C
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Re: bond angle

Postby Brenda Tran 3C » Mon Nov 29, 2021 8:57 pm

A tetrahedral which contains four outer atoms would have bond angles of 109.5.

Darlene Luu 1H
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Re: bond angle

Postby Darlene Luu 1H » Mon Nov 29, 2021 11:25 pm

Hi! The bond angle for a tetrahedral is 109.5 degrees because there are 4 atoms that are equidistant from the central atom.

Aaron Kim 1J
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Re: bond angle

Postby Aaron Kim 1J » Mon Nov 29, 2021 11:33 pm

A tetrahedral, in general, has bond angles of 109.5 degrees.

705676154
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Re: bond angle

Postby 705676154 » Thu Dec 02, 2021 5:23 pm

Hey Hey! Tetrahedral's will have a bond angle of 109.5 ^-^

Alyssa H
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Re: bond angle  [ENDORSED]

Postby Alyssa H » Fri Dec 03, 2021 2:31 am

In a tetrahedral molecule, all the bond angles are 109.5 degrees!

Quinn W 2A
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Re: bond angle

Postby Quinn W 2A » Sat Dec 04, 2021 6:52 pm

The bond angle is 109.5 degrees.


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