Question 5 (1 point) When chlorine is added to acetylene, tetrachloroethaneis formed:

2 Cl2(g)+ C2H2(g)-->C2H2Cl4(l)

How many liters of chlorine at STP will be needed to make 75.0 grams of C2H2Cl4? Use 4 sig figs.

L Cl2

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.