A titrat - Study guides, Class notes & Summaries

This assignment is graded as Distinction. I hope you find it useful and get the criteria you've wanted. Thank you so much!!

Procedure: I performed an EDTA/EBT titration on a local water supply and was able to measure the water hardness. I then calculated the concentration of Ca2+ ions that were present in the local water supply sample. Data Tables: EDTA Titration Volume Initial EDTA Volume (mL) Final EDTA Wolume (mL) Total volume of EDTA use (mL) Trial 1 10 mL 7.5mL 2.5mL Trial 2 11 mL 6.5mL 4.5mL Trial 3 13mL 10mL 3mL Average Volume of EDTA Used (mL): 3.33mL Water Hardness Average Volume of EDTA used ...

Part 1 and 2 combined. no plagiarism of spelling errors. in depth and clear. marked learner work. overview of a titration in the BTEC course Applied Science.

I have gone into great detail in my Phenolphthalein and Methyl Orange Titration Analysis essay to explain the analyses of the results I have obtained and whether or not they are consistent. I have also done calculations, which are checked and correct for the titration I did on the two being tested. a table and set of results are explained, and i got a Distinction in this and the whole of unit 2

Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a strong acid with a strong base or vice versa has an equivalence point around what pH? 7 What type of bond is usually disrupted during denaturation of proteins? H bond Is uracil a purine or py...

Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a strong acid with a strong base or vice versa has an equivalence point around what pH? 7 What type of bond is usually disrupted during denaturation of proteins? H bond Is uracil a purine or py...

A simplified method for carrying out a titration which is the second required practical for AQA GCSE Chemistry Paper 1 and the steps contain the main points but are short and concise so can be easily learnt to get full marks for this questions. I am a grade 8 student for chemistry and I memorised these steps for several mock exams and gained full marks for this question.