A $0\mathrm{.}2572g$ sample of $99\mathrm{.}94\%$ pure zinc metal was dissolved in acid and then diluted to $100\mathrm{.}00mL$ in a volumetric flask.

Calculate the concentration $ofZ{n}^{2+}ina$

$\frac{g}{m}L.$

$0.$

Ince

$[$

Incorre

$mM$

ppm

Incorrect