Introduction Rate of reception is a measurement of the vivify of reaction. There ar many factors that could affect the locate of reaction. e.g. absorption of the solution, temperature, surface ara, catalyst, demarcation pressure and stirring, etc. I determined to choose temperature as my changing variables to investigate the rate of reaction. Bisodel stamp pad Bisodel tablet is mainly make up of calcium carbonate, which is alkali. It is enforce when people having stomachache or indigestion. Aim My aim is to fetch proscribed the relationship between temperature and the rate of reaction. Word comparability Calcium Carbonate + Hydrochloric Acid Carbon Dioxide + Calcium Chloride + weewee Balanced Equation CaCO3 (s) + 2HCl (aq) CO2 (g ) + CaCl2 (aq ) + water supply (l ) prevision I reckon the rate of reaction will be immediate as the temperature rise. It is because when the temperature is increased, the speed of molecules will increased and th at message more(prenominal) activation energy for collision to produce reaction. Particles movement would be quicker in warmer temperature so that reaction would be quicker, then slow down towards the end until the tablet utilise up. My predictions are also based on an experiment I did last year which was also about the rate of reaction and the temperature.
Safety Considerations To ensure I am safe tolerable to express out any experiment, basic preventative protections are unavoidable e.g. Lab coat and safety goggles. Also, some other safety caution needed to be watching out during my investigation as well. H ydrochloric acid is corrosive; so that I ens! ured it would non split on the table or excite the uncase as they are harmful to skin and I serve out my equipment very carefully. It was suggested that the hydrochloric acid must not affectionateness over 74 oC so that I view to... If you necessity to get a full essay, order it on our website:
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