leilaaa03 Posted March 15, 2015 Report Share Posted March 15, 2015 Hey everyone,So I'm doing my DCP/CE IA on back titrations and i've got all of the calculations sorted out. But i'm facing a problem when it comes to presenting the data - in the back titration, no pH or whatsoever was calculated so i dont think i can do a titration curve as i have no pH recorded. So basically I am a bit confused as to do a graph or not because i'm pretty sure its necessary considering there is a criteria for presenting processed data. Also, the raw data that has been recorded was the mass of the fertilizer (as this investigation is mainly about using back titration to determine the percentage by mass of nitrogen in a fertlizer), the volume of HCl and the volume of NaOH. Thanks in advance Reply Link to post Share on other sites More sharing options...
Baller97 Posted March 15, 2015 Report Share Posted March 15, 2015 Hey everyone,So I'm doing my DCP/CE IA on back titrations and i've got all of the calculations sorted out. But i'm facing a problem when it comes to presenting the data - in the back titration, no pH or whatsoever was calculated so i dont think i can do a titration curve as i have no pH recorded. So basically I am a bit confused as to do a graph or not because i'm pretty sure its necessary considering there is a criteria for presenting processed data. Also, the raw data that has been recorded was the mass of the fertilizer (as this investigation is mainly about using back titration to determine the percentage by mass of nitrogen in a fertlizer), the volume of HCl and the volume of NaOH. Thanks in advance iza 3andek titration curve then you should do a graph.. did you collect your data using logger pro? Reply Link to post Share on other sites More sharing options...
leilaaa03 Posted March 15, 2015 Author Report Share Posted March 15, 2015 Hey everyone,So I'm doing my DCP/CE IA on back titrations and i've got all of the calculations sorted out. But i'm facing a problem when it comes to presenting the data - in the back titration, no pH or whatsoever was calculated so i dont think i can do a titration curve as i have no pH recorded. So basically I am a bit confused as to do a graph or not because i'm pretty sure its necessary considering there is a criteria for presenting processed data. Also, the raw data that has been recorded was the mass of the fertilizer (as this investigation is mainly about using back titration to determine the percentage by mass of nitrogen in a fertlizer), the volume of HCl and the volume of NaOH. Thanks in advance iza 3andek titration curve then you should do a graph.. did you collect your data using logger pro? no i didnt colllect my data using a logger pro, thats why im a bit confused Reply Link to post Share on other sites More sharing options...
Baller97 Posted March 16, 2015 Report Share Posted March 16, 2015 Hey everyone,So I'm doing my DCP/CE IA on back titrations and i've got all of the calculations sorted out. But i'm facing a problem when it comes to presenting the data - in the back titration, no pH or whatsoever was calculated so i dont think i can do a titration curve as i have no pH recorded. So basically I am a bit confused as to do a graph or not because i'm pretty sure its necessary considering there is a criteria for presenting processed data. Also, the raw data that has been recorded was the mass of the fertilizer (as this investigation is mainly about using back titration to determine the percentage by mass of nitrogen in a fertlizer), the volume of HCl and the volume of NaOH. Thanks in advance iza 3andek titration curve then you should do a graph.. did you collect your data using logger pro? no i didnt colllect my data using a logger pro, thats why im a bit confused Ahh well, you definitely should do some kind of graph though... Reply Link to post Share on other sites More sharing options...
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