Acid-Base Reactions

In our chemistry class, the final chemistry project is a test of our knowledge of chemistry and its elements (no pun intended). We each had to plunge a demonstration to present in front of the class, era also applying our knowledge to determine how and why it works. The demonstrations we chose were the invisible require and Rainbow Colors with Mixed Acid-Base Indicators. We chose these demonstrations be prep ar we were curious about the various chemical substance compounds and their uses. I personally hopeed to know how invisible hall was made and how it worked. Phenolpthalein is insecure in faux pas of kowtow magic spell away (irritant), of eye while away (irritant), and of ingestion. Slightly fantastic in case of skin contact (per substanceor). Non-corrosive for skin. Non-corrosive to the eyes. Non-corrosive for lungs. The substance may be harmful to kidneys. Repeated or prolonged picture to the substance buns produce target variety meat damage. This substance is combustible at high temperatures and the products of combustion argon carbon oxides (CO etc). It is non-flammable in the front of shocks. Thymolpthalein is harmful if swallowed. May cause soreness. subdue breathing vapors, or dusts. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash good after handling. Keep container closed.

If stash away in sufficient concentrations, thymolpthalein may make explosive mixtures with the air. effect of over exposure: irritation of the eyes, skin and upper respiratory tract. Acute: DO not breathe dust weighty irritation of the upper respiratory tract. Chronic: none are listed by the manufacturer. Target orga ns: eyes, skin and upper respiratory tract. ! Conditions aggravated/target organs. Persons with preexistent eye, skin or respiratory conditions may be more susceptible. Avoid creating material to coordinate a dust. m-Nitrophenol is extremely hazardous in case of skin contact (irritant), of eye contact (irritant). Very hazardous in case of ingestion, of inhalation (lung...If you want to get a dependable essay, order it on our website: OrderEssay.net

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