Using the pycnometer and the hydrometer?

Question

Where can I get some labeled diagrams of the two instruments?

What are also the steps in using each of them in determining the specific gravity of certain liquids?

Answer 1

Hope this helps.

Answer 2

For an irregular, nonabsorbent solid, I suppose you would call it the 'displacement and weighing' method. E.g. for a pebble. Weigh on an electronic balance, to get the mass Immerse in a partly filled measuring cylinder and note the height-change of the liquid; this gives the liquid's displacement, which equals the object's volume. Density = mass/volume

Answer 3

Pycnometer Wiki