For the exothermic reaction 3h2(g)+n2(g)→2nh3(g) which of the following changes could be carried out in such a way as to not cause the reaction to shift either to the left or to the right?

a) raising the temperature and removing nh3
b) lowering the temperature and adding nh3
c) both a or b
d) neither a or b

a

explanation:

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .

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