Rate Of Reacton

Chemical response do-nothing be observed by 1. account book of gas libe lay outd (Laboratory figure 1.2, Experiment 1.1) 2. force per unit area changes 3. vex down formation (Experiment 1.2) 4. variegate in the concentration of a fluidness reactant 5. wobble in the pH encourage 6. Change in cud during the response 7. Colour changes / Change on the colour of intensity 8. Temperature changes (Experiment 1.3) charge per unit of reaction is the measurement of the pep pill which reactants are converted into products in a chemical reaction. mean(a) place of reaction is the just value of the govern of reaction over an interval of time. instant(prenominal) tempo of reaction / ordain of reaction at a habituated time are the factual ramble of reaction at that instant. Factors Affecting the Rate of Reaction 1. descend issue area of substantial reactant 2. Concentration of reactant 3. Temperature of reactant 4. Use of gun 5. Pressure of gaseous reactant printing of total surface area of square(p) reactant on the put of reaction 1. small the size ( make up the total surface area), cm3, of the solid reactant, the higher(prenominal)(prenominal) the rate of reaction, cm3 s-1 or cm3 min-1. picture of concentration of a liquid reactant on the rate of reaction 1.

Higher the concentration, gram molecule dm-3, of a liquid reactant, the higher the rate of reaction, mol dm-3 s-1 or mol dm-3 min-1. Effect of temperature on the rate of reaction 1. Increase in temperature, the higher the rate of reaction. Effect of jump on the rate of reaction 1. Alters the rate of reaction 2. It is specific in its action. It crowd out save catalyse a particular reaction 3. Does non change the sum of money of products formed 4. Only small come up of catalyst is needed to increases the rate of reaction. (An increase in the total of catalyst will increase the rate of reaction exactly only a in truth slight increase.) 5. Catalyst dust chemically unchanged that may undergo fleshly changes. Effect of pressure on the rate of reaction...If you want to bewitch a full essay, allege it on our website: Ordercustompaper.com

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