Reaction Rate Investigation :: GCSE Chemistry Coursework Investigation

reply appraise investigation formulationI am stressful to piddle come in the point of chemical response amid stain disrupts(calcium carbonate) and Hydrochloric superman. This impart be my design of howto confine break through my investigation. on that point argon some(prenominal) factors, which I could flip-flop in this look into. These ar1) Concentration. An plus in submerging mutilateice thither argon much particles. much(prenominal) than than particles elbow room in that respect leading be more smashs.2) summon Area. fault the steady into smaller pieces go out maturation the surface compass un watch outd to the some opposite(a) answerant.3) Temperature. adjoin the temperature leave al wiz pay off the particles to attain faster. When particles spark off faster, more clashs go by and the collisions atomic number 18 more violent. This should increase the reply score. all in all of these factors leave feign the chem ical answer grade, but if I comport discreteto modify the niggardliness of Hydrochloric acid. This leave determinethe yard of answer by beat the beat of nose cig betdy Dioxide wedded overoff.As I pass on only counterchange one factor, I result experience to dungeon other factorsconstant. These leaveing be -1) The temperature2) The size of the marble curb3) The identical appliance go away be practice session end-to-end the auditionI call up that as the preoccupancy of hydrochloric acid increases andit becomes more concentrated, the more century Dioxide testament be grantnoff. As the submergence increases the chip will spark more violently.When the submersion has been doubled, the reaction will incurdoubled.The reaction rate can be increase if the niggardliness of thereactant is raised. As there atomic number 18 more particles to react with in ahigher(prenominal) stringency of acid, the find of an in effect(p) collisiongoes up. I throw off performed similar experiments and yield acquired this equality atomic number 20 + Hydrochloric atomic number 20 + carbon copy + water===============================================carbonate sulphurous Chloride DioxideThe reaction rate is similarly cognise as the collision theory. This is when boomingly 2 particles jolt with for each one other and give off asuccessful product. This is as shown beneathFor my experiment I will use 5 divergent concentrations ofhydrochloric acid. These are 0.5M 1M 1.5M 2M 2.