Chapter 9.9, Problem 4PE

Interpretation Introduction

Interpretation:

The Lewis structure for given $HCOOH$ compound should be identified.

Concept Introduction:

Electron dot structure also known as Lewis dot structure represents the number of valence electrons of an atom or constituent atoms bonded in a molecule. Each dot corresponds to one electron.

An orbital can occupy maximum of two electrons.

The steps to draw Lewis structure are as follows:

Step 1: Find the number of valence electrons.

Step 2: Find the number of electrons needed to make the atoms complete its octet.

Step 3: Determine the number of bonds in the molecule.

Step 4: Choose a central atom.

Step 5: Draw a skeletal structure.

Step 6: Place electrons around the atoms.