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.
Working with the eye's natural tears to keep them feeling fresh, Blink Contacts Â® Lubricating Eye Drops provides long-lasting comfort and protection for patients with RGP and soft contact lenses. Happy patients are loyal patients â Retain your lens-wearing patients and build a healthy practice.orking with the eye's natural tears to keep them feeling fresh, Blink Contacts Â® Lubricating Eye Drops provides long-lasting comfort and protection for patients with RGP and soft contact lenses. Happy patients are loyal patients â Retain your lens-wearing patients and build a healthy practice.