A sample of insoluble chlorides was prepared for analysis using aqueous solutions of lead (II) nitrate, silver nitrate, and mercury (I) nitrate with concentrated hydrochloric acid. To a portion of this sample, aqueous NH3 was added followed by a nitric acid solution, and a white precipitate was formed. Required:
a. What ion is present in this sample (i. e. what ion is responsible for the formation of the precipitate)?
b. What is the net ionic equation for the formation of the first precipitate of this ion (i. e. ion formed when concentrated hydrochloric acid was added to the solutions), including states of matter?

the answer is alpha particles hope i you

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.