How would you calculate the exact concentration of A Ce(IV) titrant?

Question

so I have this lab assignment and in the lab we were asked to make a solution of Ce(IV) and come up with an approximate calculation, I came up with 0.07M. the we were told to weigh out 3 samples of osper salt and transfer each to a clean flask. we dissolved the sample in 150mL distilled water, 10mL of concentrated sulfuric acid and 2 drops of ferroin and titrated immediately with the Ce(IV) solution as a titrant. How would I calculate the concentration if my first titration used 0.5012g of Osper Salt (mm 392.14) and 26.49mL of the Ce(IV) solution?

Thanks so much!

Answer 1

difficult,especially when all is not junk information at times.