Calculate the concentration of all species in a 0.540 MM solution of H2SO3H2SO3. The acid ionization constants for the acid are Ka1=1.6×10−2Ka1=1.6×10−2 and Ka2=6.4×10−8Ka2=6.4×10−8 .

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

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