Exploding Water

i did this and i put the hole salt boote in the water and it exploded

It looks like rotten applesauce at the end... :/

Depending on the voltage

The voltage dosen´t really make a significant difference, any amperage higher than 1 amp is lethal, no matter what the voltage is.

anything across the heart more than about 7 mA could potentially fibrillate the heart...

Not true. You need high voltage in order to make up for the high amps.

Yes, it's lethal only when 1amp of electricity is passing through your body. In this case the 10 amps is passing through salt water; the resistance of extremely low compared to that of the human body

do never try this at home havent you seen that!

i may be wrong because it has been a while since i've done this, but HCl should speed the reaction up too

i dont think it'd produce chlorine gas. If anything, maybe CuCl if those cups are copper. Oherwise you would make NaOH and HCl which would react together. if you do this with 36 volts (4 9v batteries) you can turn the water green with iron nodes (nails, steel is iron). FeCl2 is green in solution.