A reagent occasionally used in chemical synthesis is sodium-potassium alloy. (Alloys are mixtures of metals, and Na- K h
Posted: Wed May 18, 2022 1:15 pm
A reagent occasionally used in chemical synthesis is sodium-potassium alloy. (Alloys are mixtures of metals, and Na- K has the interesting property that it is a liquid.) One formulation of the alloy contains 53 atom percent K; that is, out of every 100 atoms, 53 are K and 47 are Na. What is the mass percent of potassium in sodium-potassium alloy? Mass percent = %