To little and bacteria can thrive, to much and it can be harmful to the body.
Answer#1Regular strength chlorine bleach is approximately 94.75% water by weight.
2%
When chlorine enters the water, it is in a form that is an active sanitizer and an oxidizer called "free chlorine". It will react with any number of contaminants in the water. When it reacts with ammonia compounds in the water, which come from bathers' perspiration and urine, it becomes "combined chlorine". In this form, chlorine is a much slower sanitizer. This form also causes chlorine odor and eye irritation. When using the 5-way strip, the difference between the free chlorine reading (pad 1) and the total chlorine reading (pad 2) is the combined chlorine reading.
none
If too much chlorine is added Sulphurdioxide is used
None. distilled water is (theoretically) pure.
Use one gallon of chlorine for every 10,000 gallons of water.
If it kills you, then pretty much forever. Chlorine is toxic, and water is not an antidote.
Only if there's too much of it.
Chlorine is added to water to kill microorganisms such as those that cause cholera and typhoid. However, too much chlorine would be harmful to humans.
you don't put chlorine in the bath tub you put it in pool,and hot tubs, public water ect.
chlorine itself has very little effect on the plaster coating that is used in most pools, if your coating is of a color , chlorine added directly to a spot may cause some discoloration , but unlikely, the pH or alkalinity of the water is of much more concern than the chlorine when it comes to a gunite pool coating.