# Chemical Analysis

## Overview

We are introducing a list of widgets that can do chemical analysis. Here is the list:

| Widget                                                    | Type    | Description                             |
| --------------------------------------------------------- | ------- | --------------------------------------- |
| [Molecular Formula Analysis](#molecular-formula-analysis) | Section | Perform analysis to a molecular formula |

## Molecular Formula Analysis

This widget uses the function from [chemcalc](https://www.npmjs.com/package/chemcalc) to get the element and part information about a molecular formula.

To use the widget, first, click the "**edit**" icon to provide a molecular formula, and then click the **Analysis** button to display the result.