7 inch 3G Phablet Android 4.2 MTK6572 Dual Core 4GB Dual SIM GPS Phone Call WIFI Tablet PC With Bluetooth keyboard case 3-7PB.
Report Abuse. Acidic Gases are those gases, which when dissolved in water, show acidic properties. CO2 when dissolved gives H2CO3, which is acidic, NO2 gives HNO3(Nitric Acid). SO2 gives Sulphurous Acid, SO3 gives Sulphuric Acid. There are plenty of such examples.
Dry air is a mechanical mixture of nitrogen, oxygen, carbon dioxide and more. Air is a mixture of gases - 78% nitrogen and 21% oxygen-with traces of water vapor, carbon dioxide, argon, and various other components. Air is usually modeled as a uniform (no variation or fluctuation) gas with properties averaged from the individual components. 1  The water or vapor content in air varies.