Urine
Urine contains nitrogenous wastes.
Yes, concentrated sulfuric acid is a liquid.
diluted: a liquid weakened with another liquid concentrated: a liquid strengthened with another substance
There is a product called "Pool Anti-Freeze" that is a safe, non-toxic swimming pool cleaner. You can purchase it at the Aqua Superstore online and it is around $10 for a 1quart bottle of concentrated liquid.
An acid when mixed with a neutral liquid (most often distilled water is used) is called its dilute form. Conversely if an acid is in its natural form, it's called its concentrated form.
No liquid shock is more concentrated
No. Molten means turned to liquid.
Chyme
An insoluble product that forms from the reaction of two liquid solutions is called a precipitate.
Alcohol would be the worst product for you to choose, as it will crack the acrylic in the bed. I would suggest Odo Bed, a concentrated liquid which requires that you add water to it. Our salon uses them and a gallon can last us up to 5 months!
The determination of an liquids's pH is by the ratio of the volume of the liquid to the amount of hydrogen ions concentrated in the liquid