The problem asks us to draw the Lewis Structures (also known as electron-dot structures) of the given molecules:
ammonium ion (NH4+), carbon tetrachloride (CCl4), hexafluorosilicate ion (SiF62-), and sulfur pentafluoride ion (SF5-).
To do this, we must follow these general steps:
Step 1. Calculate the total number of valence electrons.
Step 2. Determine the central atom in the molecule.
Step 3. Draw the structure for the molecule.
Step 4. Determine the formal charge of the atoms in the molecule.
Construct electron-dot diagrams for
(a) the ammonium ion;
(b) carbon tetrachloride;
(c) the hexafluorosilicate ion, SiF62-;
(d) the pentafluorosulfate ion, SF5-.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Lewis Dot Structure concept. You can view video lessons to learn Lewis Dot Structure. Or if you need more Lewis Dot Structure practice, you can also practice Lewis Dot Structure practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Gultneh's class at HU.