How has technology impacted creative expression over the last 100 years? What has changed? Where is it leading, what's next?

What is impossible to do with a hypothesis

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery