A0.205 g sample of the copper coordination compound was dissolved in 10.0 ml of solvent. the solution gave an absorbance reading of 0.204. what is the mass of copper in the original sample? report your value in grams. (do not include units in your answer.)

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3