The preparation of this time frame is intended to be an experimental chemical reaction of a substance to show trials to danger of chemicals that should be used very carefully, and to be used to simulate the explosion of a volcano. By the results of studies and trials, project, found that the baking powder or sodium bicarbonate NaHCO3 formula is water soluble chemicals and then coupled with a bass. When mixed with vinegar or citric acid, with the formula CH3COOH apps are compounds which contain aggressive substances as acids. When the reaction will cause it or gas CO2 Carr told Cruz dioxide causes the humming of the chemicals.
การแปล กรุณารอสักครู่..
