An Investigation To Find Out How The Concentration Of Hydrochloric Acid Affects The Rate Of Reaction With Calcium Carbonate

Background on how hydrochloric acid concentration affects the reaction rate with calcium carbonate We are doing this experiment to determine if the concentration of hydrochloric acid affects the reaction rate with calcium carbonate. In this experiment, adding calcium carbonate (marble chips) to carbonate releases carbon dioxide. Formula [IMAGE] CaCo, + 2 HClCaCl, + H, O + C 0, [IMAGE] calcium carbonate + calcium chloride hydrochloride + water + carbon dioxide.

Examine how the acid concentration affects the reaction rate between hydrochloric acid and calcium carbonate (magnesium band). We change only one of the variables to make the experiment fair. It is the concentration of acid. In all the experiments we had to maintain the amount of acid, the quality and size of the marble chip, and the temperature of the acid to ensure a fair test.

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.

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 We aim to find a way to change the concentration of acid to evaluate. To test my experiment fairly, I change only one of the variables. It is the concentration of acid.