110 lbs. Mabe a little bit more.
Chlorine is added to swimming pool water to disinfect it.
Unless you have an ozonator, which would inject ozone (O3) to sanitize, there are no gases added to the water of a swimming pool.
To disinfect basically. It preserves the water quality of the swimming pools.
Swimming pools are chlorinated (have Cl2 added to it) and filtered to decrease bacteria and dirt content.
Swimming has been held at every Olympic games since 1896. Open water swimming was added in the 2008 Olympics.
Your Answer: Synchronized Swimming
Abelite is an explosive containing ammonium nitrate with hydrocarbons added.
There is no "swimming pool" insurance. There are however riders available from some insurance companies that can be added to your homeowner's policy.
According to "Splash" magazine, swimming was invented in Egypt. It happened when a man in the Nile river lifted his arm up in a stroke form and added his other arm. And of course he added a propulsive kick.
chlorine (chemical added to water in swimming pools)
No it was not. It was added to the Olympics in 1984.
sodium