What is the name of the compound BI3?
What is the name of the compound BI3?
Boron triiodide
Is BI3 ionic or covalent?
Yes! The bond in sodium chloride is an ionic bond.
Is BI3 dipole dipole?
Pure hydrochloric acid does contain dipole-dipole forces because of the large electronegativity differences between chlorine and hydrogen. This forms a polar bond and thus creates a dipole. Because of this uneven charge distribution, two HCl molecules are attracted to each other.
What is the Lewis structure for BI3?
The Lewis dot structure for BI3 has 24 total electrons and 6 shared electrons. The correct answer is (5). 24; 6.
Why is BI3 nonpolar?
AlCl3 monomer is trigonal planar (similar to BF3), and it is non-polar. The dipole moments of each of the Al-Cl bond is directed at 120 degree angles to each other in a plane, and is therefore cancelled out. Therefore it is a non-polar molecule.
What is the shape of the compound CH4?
tetrahedral
Why is cf4 tetrahedral?
There are four bonding pairs of electrons and no lone pairs. There are four bonding pairs of electrons and no lone pairs. Valence shell electron pairs arrange themselves to minimise repulsion and maximise the distance between them. The shape that accomplishes this is tetrahedral (bond angle – 109.5 degrees).
Why is CH4 tetrahedral?
We now rationalize the tetrahedral arrangement of atoms around methane as being due to the repulsion of the bonding pairs of electrons with each other (a.k.a. VSEPR theory). After all, the 2p orbitals are all at 90 degrees to each other, but the bond angles in methane are 109.5°.
Is CHCl3 trigonal planar?
The molecular geometry CHCl3 is tetrahedral. The molecule is polar and the bond angles are 109.47 degrees.
Is CHCl3 a Nonelectrolyte?
(1a) The boiling point of chloroform CHCl3 is 61.70°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in chloroform is cholesterol.
Is BaCl2 an acid or base?
BaCl2 is neither an acid nor a base. It is a neutral salt. There is no reaction between BaCl2 and HCl.
What is the compound name for Se2S6?
Extension Questions
| Chemical Formula | Compound Name |
|---|---|
| Se2S6 | |
| Xenon tetrafluoride | |
| Sodium phosphide | |
| Dinitrogen pentoxide |
Does NaOH and BaCl2 form a precipitate?
Barium Chloride with Sodium Hydroxide Here, sodium hydroxide (NaOH) is added to barium chloride (BaCl2). The result is a white precipitate after a delay.
Is BaCl2 a white precipitate?
We know that barium chloride is a soluble salt. It is mentioned that when BaCl2 and E reacts, an insoluble white precipitate is formed. We can say that E should also be soluble to give out precipitate which is an insoluble solid.
What gives white PPT with BaCl2?
Since the reagent is BaCl2(aq), displacement reaction will take place. The resulting solution, if insoluble in water, will form a white precipitate. BaSO4, however, is insoluble in water and hence forms a white precipitate. Therefore C is the correct answer.
What is the equivalent weight of BaCl2?
Barium chloride
| PubChem CID | 25204 |
|---|---|
| Molecular Formula | BaCl2 |
| Synonyms | 2 Barium chloride Barium dichloride BaCl2 Barium chloride (BaCl2) More… |
| Molecular Weight | 208.23 g/mol |
| Component Compounds | CID 5355457 (Barium) CID 313 (Hydrochloric acid) |
Which acid is detected by the formation of white precipitate with BaCl2?
When barium chloride solution is added to salt solution E, a white precipitate insoluble in dilute hydrochloric acid is obtained.