There are two iron nails. One is pure metal and one is metal coated with galvanization procedure. Which one will rust fast and why

what applications does packed column have?

In a leaching operation, what is the leachant, the overflow, and the underflow?

7 ---centrifuge is the most suitable for separation of non-friable crystals. Tubular bowl Disc-bowl Perforated horizontal basket continuous Suspended batch basket

Calculate the total hardness for the 50 ml sample and 9.6 ml titrant consumption

4. Polyethylene (HDPE) pipe is used as a strut in a crutch 22 mm assembly. The pipe generally prepared by extrusion followed by external cooling. The attached figure is a plot of variation of density through a PE pipe. a.) What is the % 958- 956 954 1952 bore pipe wall Outside Density (kg m 3)