Ti and V forms complexes with H2O2. A solution with 5 mg Ti and 5 mg V is added HClO4 and H2O, is diluted to 100 ml. A solution 1 gr of alloy with Ti and V is treated the same with the previous solution, then the absorbances are measured in wavelength 410 and 460 nm as in the picture, with data in the picture.
Calculate %content of Ti and Va in alloy.
*(samapai vol = until the volume reaches)
0.76 0.185 1 gr alloy(Ti dan Va)+ HCIO4 H20 samapai vol 100 ml0.715 A 410 A 460 0.513 0.250 0.657 5 mg Ti HCIO4 H20 samapai vol 100 ml 5 mg Va HCIO4 H20 samapai vol 100 ml
