A bomb calorimeter has a heat capacity of 2. 47 kj/k. When a 0. 105-g sample of ethylene (c2h4) was burned in this calorimeter, the temperature increased by 2. 14 k. Calculate the energy of combustion for one mole of ethylene.

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.

Which key skills does the sat writing and language section asses?

Use the series of plates supplied with your study unit to answer this question: how many two-pole 30-a breakers are installed in panel pp1? a. four b. two c. eight d. nine can i get an answer for this question?