How many moles of silicon (si) atoms are equivalent to 65.8 g si?

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?