Just put 2 in front of NaNO3
<span>(8.5 x 10^-3 mol) / (0.0320 mol/L KCN)=0.265625 L=265.625 ml.
This is the volume of a 0.0320 M KCN solution that would give a median lethal dose to a 185 lb person.</span>
Answer:
THE NUMBER OF PROTON ARE 11.
Explanation:
ELEMENT NAME IS SODIUM.
SYMBOL-Na.
ELECTRON-11.
NEUTRONS-12 .
Potassium Cyanide, is the compound of KCN.
