Microsoft Word for Windows 2016 2013 2010 or 2007 1. You can click Write button and use your mouse or writing pad to write the formula here. This is known as in-place editing.
Go to the insert tab.
Use the equation feature designed for math but works okay for chemistry. We click on the Insert Caption option and select the label as an equation. Select Insert to bring your equation into the file. Click Equation and select Insert New Equation.