B. Preparation of a 0,.01 M Zn elucidation, Primary Standard Individuall Weigh extinguished (to the direct 0.1 mg) abextinguished 0.33 g guiltless zinc granules and exchange to a 400-mL beaker Dissipate in a restriction total (-10 mL) of 6 M HCI. Cover the beaker with a wait glass and ebullition gently to dissipate (violent extract on last elucidation). After the zinc metal is thoroughly dissipated absterge the droplets of infiltrate on the wait glass with distilled infiltrate into the beaker. t, quantitatively exchange the elucidation to a 500-mL sizetric flask. Let the elucidation remediable to extent region and then enfeeble to size with distilled infiltrate. Rate the molarity of this elucidation.
Molarity = (mass/molarmass)*(1000/V in mL)
mass of zinc metal = 0.33 g
atomicmass of zinc metal = 65.4 g/mol
size of elucidation = 500 mL
Molarity = (0.33/65.4)*(1000/500)
= 0.01 M