Determine the molal concentration of 71.5 g of linoleic acid,
C12H3202, in 525 g of hexane, C6H14.

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

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.