White Phosphorous Reaction
Potassium in Acid
· Small pieces of solid potassium metal are placed in two different concentrations of two different acids (hydrochloric acid and nitric acid).
· The potassium reacts most vigorously with the nitric acid, producing a flame and smoke, similar to the sodium.
Calcium in Acid
· Small pieces of solid calcium metal are placed in two different concentrations of two different acids (hydrochloric acid and nitric acid).
· The calcium reacts most vigorously with the hydrochloric acid, producing bubbles.
جناب آقای جنیدی - جناب آقای شرانلو سرکارخانم اصغری- سرکارخانم توانا
سرکار خانم آریازاده