What is the the shape molecular geometry of GeH4?
What is the the shape molecular geometry of GeH4?
The molecular geometry of GeH4 is tetrahedral with a symmetric charge distribution. Therefore this molecule is nonpolar.
What is the name for GeH4?
619P6J82AE. 7782-65-2. Germane. Germanium tetrahydride. GeH4.
What is GeH4 used for?
Germane Germane (GeH4) is a gas used for depositing the SiGe layer, which provides improved electric properties. Germane Hydrogen Mixture 10% Germane Hydrogen Mixture 10% ±0.2% Mixture is used in semiconductor thin film deposition applications.
What is the hybridization of the central atom in GeH4?
(d) the hybridization for GeH4 is sp3.
Is bebr2 polar or nonpolar?
The molecular geometry of BeBr2 is linear with symmetric charge distribution on the central atom. Therefore this molecule is non-polar.
Which of the following best describes germane GeH4 at room temperature and pressure?
At normal temperature and pressure, germane (GeH4) is colorless, heavier than air and features a pungent smell.
Is GeH4 water soluble?
Germane
| Names | |
|---|---|
| Melting point | −165 °C (−265 °F; 108 K) |
| Boiling point | −88 °C (−126 °F; 185 K) |
| Solubility in water | Low |
| Vapor pressure | >1 atm |
Is GeH4 a hydrogen bond?
John Wiley & Sons, Inc. Online Posting Date: February 13, 2004 Hydrogen bonding … This means GeH4 has more electrons than SiH4, therefore GeH4 has stronger Van der Waals/London forces (types of intermolecular forces) thus modern energy needed to break these forces; higher boiling point.
What is the hybridization of the central atom in bebr2?
It undergoes sp hybridization. The 2s and 2p atomic orbitals of Be hybridize to form two sp hybrid orbitals.
What is the hybridization of the central atom in NOBr?
The central atom in NOBr is sp2 hybridized.
What is the molecular geometry of BeBr2?
What is the molecular geometry for a molecule with 6 electrons?
The basic geometry for a molecule containing a central atom with six pairs of electrons is octahedral. An example of this geometry is SF 6. As we replace bonding pairs with nonbonding pairs the molecular geometry changes to square pyramidal (five bonding and one nonbonding) to square planar (four bonding and two nonbonding).
What is the boiling point of SiH4 and SnH4?
The issue is that SnH4 boils at -52C; GeH4 boils -88C; SiH4 boils at -112 ==> these boil at roughly 30C difference between each other. But oddball CH4 boils at -162 which is 50C lower rather than the expected boiling point of -142C. If you plot molecular weight versus boiling point you can easily see it. Electronegativity?
What is the bond angle of CCl4 with bent molecular geometry?
For trigonal pyramidal geometry the bond angle is slightly less than 109.5 degrees, around 107 degrees. For bent molecular geometry when the electron-pair geometry is tetrahedral the bond angle is around 105 degrees. Lets consider the Lewis structure for CCl 4. We can draw the Lewis structure on a sheet of paper.
How many types of electron pair geometries are there?
Let’s progress, systematically, through the five basic electron-pair geometries and detail the variations in molecular geometries that can occur. The basic geometry for a molecule containing a central atom with two pairs of electrons is linear. BeF 2 is an example. Another example of a linear compound is CO 2.