==Water from sulfuric acid==  
 In reference to Badon's edit at 05:22 hours on the 22nd of May, there was no contention that water exists in the atmosphere of Venus.  The article stated that these (sulfuric acid clouds) may have a certain benefit....for the extraction of water.  It is elementary chemistry that sulfuric acid is manufactured by adding water to sulfur trioxide with the intermediary action of sulfuric acid.  Extracting water from sulfuric acid reverses this action removing H2O from H2SO4.  Whether removing water leaves sulfur trioxide or elemental sulfur and elemental oxygen depends upon the process but sulfuric acid can certainly be a source of water.  So I will revert Badon's edit.  -