it doesn't. her base
Generally it is not useful for a Pokemon to posses aqua ring even on a pokemon like vaporean due to other available options. Scald would be a better replacement. If scald is not available, hydro pump works well. Make sure to give it leftovers since vaporeon is generally tanky.
Any water type move!
Since Xemnas has no heart he go to Aqua's armor and talk to the armor because aqua's spirit is still in the armor.
The common name of Nitric acid is aqua fortis.
I has some random names ;) Aqua Sushi Blue Grace Puddle Dew
Dilute acid.
Aqua Regia will dissolve gold. Aqua Regia is a mixture of Nitric acid and Hydrochloric acid.
Bubblegum Dance
Yes, aqua regia can dissolve gold. Aqua regia is a mixture of nitric acid and hydrochloric acid that is able to dissolve gold and other noble metals.
Nitric acid is known as aqua fortis. It is a strong mineral acid that is commonly used in the chemical industry for various purposes such as in the production of fertilizers and explosives.
Aqua pets can sing, dance and interact.I can not answer any other details, simply because I do not have one.
Bubble Water Sport Charm at Lv 9 Supersonic at Lv 16 Bubblebeam at Lv 24 Acid Armor at Lv 31 Whirlpool at Lv 39 Water Pulse at Lv 46 Aqua Ring at Lv 54 Dive at Lv 61 and Rain Dance at Lv 69. Hope this helps.