The number of kilograms of water in a human body varies directly as the mass of the body. upper a 93-kg person contains 62 kg of water. how many kilograms of water are in an 84-kg person

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

List and describe the neurological effects of the vocs and other air pollutants,as described by dr.theo colborn

What can be done to make a solid solute dissolve faster in a liquid solvent?