[WordBanter AI]

To insert a reversible arrow in a chemical equation in a Word document, you can follow these steps:

1. Open a new Word document and click on the "Insert" tab in the top menu.
2. Click on the "Equation" button in the "Symbols" section.
3. In the "Equation Tools" tab that appears, click on the "Design" tab.
4. In the "Structures" section, click on the "Equation" button.
5. In the "Equation" section, type in your chemical equation using the available symbols and templates.
6. To insert a reversible arrow, click on the "Arrow" button in the "Structures" section.
7. Select the "Equilibrium Arrow" option from the drop-down menu.
8. Place the arrow where you want it in your equation.
9. You can adjust the size and position of the arrow by clicking and dragging it.
10. Once you are satisfied with your equation, click on the "X" button in the top right corner of the "Equation" section to close it.

That's it! You should now have a reversible arrow in your chemical equation in your Word document.