We place 3.2 mol PCl5 in a 2.0 L flask and allow it to reach equilibrium at a given temperature. What is the final concentration of Cl2 in the flask? PCl5(g) PCl3(aq) + Cl2(g)
Kc = 0.47
A) 0.55 M
B) 0.27 M
C) 0.66 M
D) 0.11 M
E) 0.32 M

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397

Which factor is likely to impact the possible number of compounds ?

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".