What are the products when potassium hydroxide reacts with hydrochloric acid?

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

c. 75.7

i think that is the right

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