Chemistry

Problem

A technician places

25.0\,\text{mL}

of a

0.200\,\text{M}

\mathrm{KNO_3(aq)}

solution into a volumetric flask and then adds distilled water until the total volume reaches

100.0\,\text{mL}

. Calculate the molarity of

\mathrm{KNO_3}

in the diluted solution. Provide your answer to three significant figures.