the rate of reaction between calcium carbonate and hydrochloric acid Es

I am overtaking to look into the rate of answer surrounded by calcium carbonate and hydrochloric acid. I will look at the various factors affecting the answer and conduct one variable to change, plot the others keep constant in place to carry out a deta...Investigating Rate of ReactionAimI am going to investigate the rate of reaction between calciumcarbonate and hydrochloric acid. I will look at the various factorsaffecting the reaction and select one variable to change, while theothers keep constant in order to carry out a detailed investigation.Formulae========The formula for the chemical reaction is=========================================CaCO3(s) + 2HCC(l) CaCl2 (aq) + H2O(l) + CO2============================================I can measure the rate of reaction between the two substances usingthis formula.Rate of Reaction = Change in closeness------------------------------------------Time Taken for ReactionA chemical reaction is the expose given to a substance when it chan gesand becomes a completely new substance. It is punishing to reverse. Ithappens when particles tie effective collisions with sufficientenergy.Apparatus=========Spatula-------Conical Flask-------------buretteStand + ClampsMeasuring CylinderSafety GogglesBeakerThermometerStopwatch tympanic cavity + waterSm in all FunnelDelivery Tube + BungI have chosen to use a measuring cylinder to make my experiment as sinless as I possibly can. I will be wearing the provided safetygoggles at all times to protect my eyes, as hydrochloric acid is anirritant that may bear dangerous if it makes contact with the eyes. conjectureThe following theories will help me regulate which variable I willchange in my experiment to investigate the rate of reaction usingcalcium carbonate and hydrochloric acid.Temperature - Collision Theory==============================The diagram shows particles that are not moving quickly. This means that the run into of these particles colliding and causing a chemical reacti on is rather low. The temperature is obviously low too, as the particles have little energy to move quickly. However, if heat were added, the particles would have more(prenominal) energy and move quicker and have a better chance of colliding.This diagram shows particles that are moving quickly. This means... ...respond with my prediction and back it up. As the temperatureincreases, so does the rate of reaction.If I were to recap the experiment again, I would work down the stairs strictenvironment, such as in a closed way of life with no winds or temperaturechanges. I would also try and use more accurate ways of reading thetemperature and keeping the temperature constant, such as by using awater bath. Doing this would possibly make my results even moreaccurate. I would also try and make my timing even stricter, possiblyusing a smaller time interval such as 10 seconds instead of 15, to getslightly more accurate results. I may also use a larger range ofacids. I only tried the 1 molar(a) acid, but if I were to repeat theexperiment again, I would perhaps use 3 and 4 molar acids and testthem under high temperatures. I would like to investigate in futurethe effect of catalysts and surface area on the rate of reaction, tobe more definitive on the subject and widen my knowledge.All in all, my experiment was a success. Everything went well, and Ibelieve that the techniques and methods I used were accurate andsufficient enough to provide me with a sound set of conclusiveresults.