A gas mixture contains 3. 0 mol of hydrogen (h2) and 7. 3 mol of nitrogen (n2). The total pressure of the mixture is 304 kpa. What is the mole fraction and partial pressure of h2?.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

The press is free to say whatever they want about whomever they want, regardless of whether they know it’s true. true false

When looking at research about instructional strategies, make sure the research is a. from peer-reviewed studies. b. approved by state and federal government organizations. c. online and easily accessible. d. about the same topic you're interested in.