Lodine and chlorine can react according to the following equation: 12(9)+ Ch(9) 2ICK9)
At equilibrium, the concentration of ICI is about ten times higher than the concentrations of 12 or Cl2. Use
the drop-down menu to complete each statement.
At the beginning of the reaction, the forward reaction rate is
the reverse reaction rate.

A)Greater than
B)less than
C)equal to

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

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.