Rates of Reaction Investigation

PURPOSE OF RESULTS The objective of my research was to demonstrate that the rate of reaction of calcium carbonate and hydrochloric acid, ie the rate of carbon dioxide, is affected by increasing or decreasing the surface area of ​​calcium carbonate fragments. Increase / Decrease by Program I In a simple experiment on the reaction between carbonate and hydrochloric acid, I will do by recording how much carbon dioxide is generated per minute.

Experimental studies investigating factors influencing the reaction rate of magnesium belt and hydrochloric acid examined factors influencing the reaction rate of magnesium belt and hydrochloric acid. Chemical reactions between substances are caused by particle collisions. The more collisions, the shorter the response time. - Examination to investigate how acid concentration influences the reaction rate of hydrochloric acid and calcium carbonate (magnesium band) -------- My study seems to influence the reaction of CaCO3 and HCl To evaluate the purpose of finding ways to change the concentration of acid. To test my experiment fairly, I change only one of the variables. It is the concentration of acid.

In this survey, we are investigating the reaction rate. Investigate the reaction rate between calcium carbonate and hydrochloric acid and investigate factors affecting the reaction rate. The reaction rate is the time at which the chemical reaction takes place. A reaction is instantaneous, as explosive explosive (KNO 3) is as slow as other reactions like iron oxidation (rust). The reaction rate is related to "collision theory", and the reaction speed is slow, the possibility of collision is low, indicating that the collision is very high when the reaction speed is fast.