Which picture above represents 0.50 moles each of Nitrogen, Hydrogen, and Helium gas in separate balloons at 300K and 2.0 atm? *

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

What is the molar mass of a gas that has density of 2.054 g/l

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.