EXAMPLE 1 â Predicting Precipitation Reactions: Predict whether a precipitate will form when water solutions of silver nitrate, AgNO 3 (aq), and sodium sulfide, Na 2 S(aq), are mixed. If there is a precipitation reaction, write the complete and net ionic equation that describes the reaction. he following is a typical problem. Predict whether a precipitate will form when water solutions of silver nitrate, AgNO 3 (aq), and sodium sulfide, Na 2 S(aq), are mixed. If there is a precipitation reaction, write the complete and net ionic equation that describes the reaction.
Symptoms include: itching, burning, redness and swelling. Treatment may include antibiotic or anti-allergy eye drops. Contact lens rewetting and eye surface lubrication. If your eyes sometimes feel dry wearing contact lenses, choose eye drops specifically intended for use with contacts. Other drops could discolour your contacts or temporarily change their fit.
Use prescription eye drops. While over-the-counter eye drops are effective for many people suffering with pink eye, prescription eye drops are more powerful and may rid you of the illness sooner.1  Treat bacterial conjunctivitis with antibiotic eye drops. 2  Treat allergic conjunctivitis with antihistamine or steroid eye drops. Most over-the-counter eye drops are mild saline lubricants designed to replace tears. 2  They can soothe dryness associated with pink eye, and they can also wash the eye of contaminants that could complicate and prolong viral, bacterial, or allergic conjunctivitis.