What is the approximate concentration of A3− ions in a 1.0 M aqueous solution of H3A? Assume that H3A has the following ionization constants at 25°C: Ka1 = 1x10−4, Ka2 = 1x10−5, Ka3 = 1.0x10−6 (A) 1x10−3 M (B) 1x10−6 M (C) 1x10−8 M (D) 1x10−9 M (E) 1x10−11 M

i look it up online and i'll tell you

it is a good conductor

explanation:

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.