How would one go about titrating Ni(en)3Cl2 in order to isolate the en (ethylenediamine) and analyze its amount. I was planning on using approximately 0.5 g of Ni(en)3Cl2 (dissolved in 50 mL of H2O) and titrating with 2 M HCl; however, I was wondering if there was anything better to titrate and what indicator would be best suited for this experiment.
How would one go about titrating Ni(en)3Cl2 in order to isolate the en (ethylenediamine) and analyze...
For the preparation and standardization of NaOH with KHP im supposed to boil water for 1hr and 30 min to remove CO2....the problem is that if I don't boil it for that long and (30 min) b/c of not enough time but I put the water I boiled for 1/2 hr aproximately into a NaOH bottle with a CO2 absorber and stored it there for a few days. I would assume that I would have to boil the water again...but...
help on number 3 here is lab we did
EXPERIMENT 19 An Analysis of Commercial Antacids Rolaids Alka Seltzer OBJECTIVES: Determine the per gram neutralizing ability of a commercial antacio Determine the per gram neutralizing ability of sodium bicarbonate Compare the effectiveness of several antacids. INTRODUCTION: "How do you spell relief two hecimie The parietal cells in the stomach secrete sufficient hydrochloric aci 0.10 M The flow of HCl increases when food enters the stomach and so acid secrete sufficient...