For my chem lab, I have to identify 14 inorganic solutions using only the solutions and a centrifuge, pH paper, platinum wire loops, Meeker burners, and plastic spot plates. However, none of the solutions are labeled. Any hints/suggestions?! 0.1 M Ba(NO3)2 0.1 M FeCl2 1.0 M LiOH 0.3 M KSCN 0.3 M H2SO4 0.1 M [...]
Tags: Common, Identifying, Inorganic, Substances
Category: Uncategorized | 1 Comment »how common are they in our world today, and are they relatively expensive? thanks
Tags: Centrifuges, Common, Costly
Category: Uncategorized | 1 Comment »A centrifuge is a common laboratory instrument that separates components of differing densities in solution. This is accomplished by spinning a sample around in a circle with a large angular speed. Suppose that after a centrifuge in a medical laboratory is turned off it continues to rotate with a constant angular deceleration for 16 s [...]
Tags: Centrifuge, Common, Components, Densities, Differing, Instrument, Laboratory, Separates, Solution, That
Category: Uncategorized | 1 Comment »