Concentration And Reaction Rate

Concent ration and Reaction Rate How concentration affects reaction rate. The wad of this investigation is to see how the concentration of a reactant in ratio to the reactor affects the rate of a reaction. When hydrochloric acid and Thiosulphate react unitedly sulphur is liberated this means that as the reaction goes on the solution testament become yellow and impart exchange from being transparent to translucent to opaque. The sulphur is formed as a solid but not in the usual precipitation way.

Na2 + S2 + 2HCL 2NaCl+SO2 + S2 +H2O To time the reaction I leave alone draw a black cross on a piece of plain paper on which the beaker of reactants depart be placed (HCL and Thiosulphate). When the chemicals come into contact with each other I will start timing with a stopwatch and will stop timing when the cross is longer visible through with(predicate) the beaker from above. A reaction: A chemical reaction amid to chemicals preserve only happen if their...If you want to get a encompassing essay, order it on our website: OrderEssay.net

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