Related Keywords

No Related Keywords

Register NowHow It Works Need Essay Need Essay
The aim of this investigation is to see how the concentration of a reactant in ratio to the reactor affects the rate of a reaction.
0 User(s) Rated!
Words: 3420 Views: 1720 Comments: 0
The aim 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 together sulphur is liberated this means that as the reaction goes on the solution will become yellow and will change 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 will draw a black cross on a piece of plain paper on which the...
taken, it would have been useful when plotted to test reaction rate whilst varying concentration of HCL. It would be interesting to see if it showed the same pattern of results as my thiosulphate did. If there was a larger range of results then I could have thoroughly observed and different patterns to ones I got. Perhaps I should have got a meter rule and made sure my head was always at the same height, this is because as your height increases away from the beaker the cross becomes less visible, which means you stop timing a little earlier.
Become A Member Become a member to continue reading this essay orLoginLogin
View Comments Add Comment