The reactions of nitrous acid with 1Â°- and 2Â°- aliphatic amines may be explained by considering their behavior with the nitrosonium cation, NO(+) , an electrophilic species present in acidic nitrous acid solutions.
Main article: Indoor water park. The first-ever indoor water park was built in Edmonton, Alberta, Canada, in 1985 at the West Edmonton Mall as part of the $1.2-billion-dollar Phase III expansion. World Waterpark is still the world's largest indoor water park, at over 817,800 sq ft (75,980 m 2) in size.
Surfing, swimming with sharks and 31 metre high slides: TripAdvisor's top 10 water parks in the world revealed. Wherever you head this summer you're guaranteed to make a splash that entertains the whole family at a water park. And helpfully TripAdvisor has revealed their 10 best water parks in the world - from 'an adrenaline-pumping, fun-filled day for all the family' in Spain, to 'gorgeous tropical gardens' in Bali.