What is the mass of 1.52 mol of the element
chlorine (Cl)?
Answer in units of g. HELP

53.96g

Explanation:

Given parameters:

Number of moles  = 1.52mole

Unknown:

Mass of the given mole  = ?

Solution:

The given element is chlorine;

        Mass of chlorine  = number of moles x molar mass

 Molar mass of chlorine  = 35.5g/mol

   So;

        Mass of chlorine  = 1.52 x 35.5 = 53.96g

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.