benzocaine has limited solubility in water, but its conjugate acid is completely soluble in water. draw the structure of the product formed from the reaction of benzocaine with hydrochloric acid.

What layer of the atmosphere is directly above the troposphere?

The element that has the greatest electronegativity is

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)