If pure carbon is burnt, the only combustion product is carbon dioxide, so each molecule of oxygen in the combustion air becomes a molecule of carbon dioxide in the flue gas.This means that the stoichiometric combustion of carbon will produce 21% by volume CO2.
With Microsoft Office Visio Viewer 2007, you can open, view, or print Visio drawings, even if you don't have Microsoft Office Visio 2007 installed. You cannot, however, edit, save, or create a new Visio drawing.For that, you need Office Visio 2007. Visio Viewer 2007 can open Visio drawings (.vsd files) saved in Microsoft Visio 2000, and in Microsoft Office Visio 2002, 2003, and 2007.Visio Viewer 2007 can also open Visio XML drawings (.vdx files) saved in Microsoft Office Visio 2002, 2003, and 2007.isio Viewer 2007 can open Visio drawings (.vsd files) saved in Microsoft Visio 2000, and in Microsoft Office Visio 2002, 2003, and 2007. Visio Viewer 2007 can also open Visio XML drawings (.vdx files) saved in Microsoft Office Visio 2002, 2003, and 2007.
Insert ASCII or Unicode Latin-based symbols and characters. Applies To: Office 2010 Visio Standard 2007 Excel 2007 Word 2007 Outlook 2007 PowerPoint 2007 Access 2007 Publisher 2007 Visio 2007 OneNote 2007 More... ASCII and Unicode character encoding enables computers to store and exchange data with other computers and programs.