I presume you mean in Microsoft Office? Here's how to do it in Office '03 - I imagine the method will be much the same in other versions. To get a subscript like this: H2O hold down the Ctrl key on your keyboard & press the = key To get a superscript like this: X2 again hold down the Ctrl key, but this time you need to combine it with the + symbol, so you'll need to press shift and = at the same time If you need to type things like this a lot, you can add the buttons to your toolbar (the one where it shows the font etc); at the far right of the toolbar is a little downward-pointing arrow, click on this, & from the drop-down menu select 'add or remove buttons', then select 'formatting'; a list will appear - just tick the boxes for any buttons you want to have permanently on your toolbar.
H2O represents the chemical formula for water, which is a chemical compound. In terms of type of equation, it is a molecular formula that shows the number and type of atoms present in a molecule of water.
thomas
ezydvd.com.au type in h2O
h2o
To type "H2O", you would simply type the letter "H", followed by the number "2" and then the letter "O". This represents the chemical formula for water, indicating that each molecule of water consists of two hydrogen atoms and one oxygen atom.
Water is a chemical compound - H2O.
you can get them on eBay series one just type h2O just add water and it's there
Water (H2O) is a chemical compound that consists of two hydrogen atoms covalently bonded to an oxygen atom.
Water is a chemical compound (H2O) not a "change".
it is water
Decomposition
Depending on the type of the bubbles; for a water bubble the formula is H2O.