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NicknameTara

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  • Gender
    Female
  • Exams
    Nov 2018
  • Country
    Australia
  1. Hi. I am in the process of writing my TOK essay I wanted to know if comparing and contrasting the arts and the natural sciences is a good idea. I'm aware that there are many differences I can discuss but I can find any strong similarities. So would comparing AND contrasting the arts Vs. The natural sciences be good idea?
  2. Hi. I am in the process of writing my TOK essay I wanted to know if comparing and contrasting the arts and the natural sciences is a good idea. I'm aware that there are many differences I can discuss but I can find any strong similarities. So would comparing AND contrasting the arts Vs. The natural sciences be good idea?
  3. For my chemistry experiment, I decided to find the effect of temperature on the equilibrium constant of the reaction between Fe(NO3)2-and AgNO2- using KSCN to Titrate the equilibrium mixture. My concern is will this method give me sufficient results for the aim of my investigation? Also, I haven't found any applications for this reaction. Please let me know if there are any. thanks
  4. Hi, I started doing my chemistry IA on the effect of temperature on buffering capacity. I added a pH 7 buffer to distilled water and titrated it with NaOH. I then measured the amount of NaOH taken to increase the pH of the water by a unit of 1. I tried this for temperatures between 5 and 80 degrees but there was no significant difference between the data obtained. This there any notable fault in my methodology? I have to finish gathering data for my IA within one week. Since I was going to discuss the effect of temperature on the equilibria of the buffer solution, I am in the process of finding another IA experiment in the same subject area. If you have any suitable ideas or any improvements for my previous method, please let me know. Thank you
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